ENGINEERING RESEARCH PAPERS

solar-cell IEEE PAPER 2017




Rare earth Er 3/Yb 3 codoped-sol gel SnO2 For up converter solar cell
free download

Abstract The rare earth couple Ytterbium-Erbium doped tin dioxide (SnO2: Yb3+/Er3+) were prepared by sol gel method using tin (II) chloride as source of Sn2+ ions, Ytterbium and Erbium chloride hydrate for doping rare earth ions source. This material is considered as a

A comparative study on the CDS sensitized and dye-sensitized ZnO photoelectrodes based on solar cell performance
free download

Abstract Semiconductor sensitized solar cells (SSSCs) based on hetrostructure of CdS/ZnO electrode and dye sensitized solar cell (DSSC) based on ZnO-Eosin-Y was fabricated. The CdS thin film was deposited onto ZnO layer by chemical bath deposition method. The

Application of Dye-Sensitized Solar Cell (Dssc) from Polyurethane (Pu)/Diol-Nai Electrolyte with Activated Carbon (Ac) Composite Electrode
free download

Abstract Application of dye-sensitized photoelectrochemical cell (DSSC) was developed using bio-based hybrid polyurethane (PU) polymer and composite electrolyte of Sodium iodide as cation of charge transport. The conducting electron transport material for the

Obtaining and analyzing the characteristics curves of a solar cell
free download

Abstract-The world spend all the capabilities to meet every day demand of energy and it is very expectable that soon we will come up short on any of natural energy source such as petrol, mineral etc therefore, renewable vitality arrangement has accomplished. Sun

Simulation of Quantum Dot pin Junction Solar Cell using Modified Drift Diffusion Model
free download

Abstract We model quantum dot pin junction solar cell such by modifying the Drift Diffusion equation by bringing in the coupling of the quantum dot region to the rest of the device parametrized by the coupling co-efficient and the Transmission co-efficient. We simulate the

Photophysical, Electrochemical and Photovoltaic Properties of Porphyrin-Based Dye Sensitized Solar Cell
free download

Abstract Porphyrins occur in a number of important biomolecules and are also synthetically made for use as probe component of chemical and biological sensors. The performance of dye sensitized solar cells with two different porphyrin dyes was investigated in this work. The

Recent Advances in Photovoltaic Technology based on Perovskite Solar Cell -A Review
free download

Abstract-Perovskite material used in fabricating solar cells as absorber have significantly improved the efficiency of solar cells for power conversion. They had proved to have a great impact on PV devices. They have PCE considerably higher than its other counter parts

Evaluating Solar Cell Fracture as a Function of Module Mechanical Loading Conditions
free download

Abstract Cell cracking presents a serious risk for the long term reliability of c-Si photovoltaic modules. Cracks may not initially result in performance loss, but over time performance may degrade as the module experiences stresses in the field such as

Normalized Area Solar Cell and Potential Applications
free download

Abstract Nowadays in laboratories and in industries, distribution of solar cells sizes could be very large, hence; for the first time it is rather difficult to compare photovoltaic parameters which are size dependent (current, serial resistance, shunt resistance ) and performances

Chemical bath deposition of transparent conductive zinc oxide thin films for solar cell applications
free download

Abstract Zinc oxide is a wide band gap semiconductor material and finds broad application as a transparent conductive oxide in electro-optical devices. Doped zinc oxide thin films (eg Al: ZnO, B: ZnO) are established electrodes for thin film solar cell technologies, where high

Wearable Flexible Solar Cell Charger
free download

Abstract In this paper, a design for a portable-charging T-shirt that utilizes flexible solar cells is proposed. The flexible solar cells are tested in various conditions to determine the best arrangement and design for the shirt. Different filters, circuit configurations, shade

A novel solar cell shallow emitter formation process by ion-implantation and dopant modulation through surface chemical etching
free download

Abstract Ion implantation is an advanced technology to inject dopants for shallow junction formation. Due to the ion-induced sputtering effect at low implant energy where dopants tend to accumulate at the silicon surface, the excess ion doses can be easily removed via a

Influence of Texture Depth and Layer Thickness of Crater-like Textured ZnO on the Efficiency of Thin Film Solar Cell
free download

? Abstract The application of zinc oxide (ZnO) thin film as transparent conductive oxide (TCO) layer in thin film solar cells (TFSC) has high potential because of the various advantages of ZnO over other TCO materials. In this paper, the influence of the crater-like

Effect of Zn (O, S) Buffer Layer on Cu_2ZnSnS_4 Solar Cell Performance from Numerical Simulation
free download

Abstract Zn (O, S) is a promising alternative buffer layer to CdS in Cu2ZnSnS4 (CZTS) based solar cell due to its large bandgap and nontoxic elements. In this study the performance of CZTS/Zn (O, S)/Al: ZnO solar cell was numerically simulated by Solar Cell Capacitance

CdSe/ZnS Quantum Dot (QD) Sensitized Solar Cell Utilizing a Multi-Walled Carbon Nanotube Photoanode on a Stainless Steel Substrate
free download

Multi-walled carbon nanotube (MWCNT) forests grown on a stainless steel substrate were used as a photoanode in CdSe/ZnS (core/shell) quantum dot (QD) sensitized solar cells (QDSSCs). QD-treated MWCNTs on the conductive metal stainless steel substrate showed a

Selective plating concept for silicon heterojunction solar cell metallization
free download

Abstract We introduce a new plated metallization process for Silicon Heterojunction (SHJ) solar cells by selective plating of copper onto a positively masking seed layer. This process tackles the issues of high silver consumption and low grid conductivity of screen printed

Minority Carrier Diffusion Coefficient D*(B, T): Study in Temperature on a Silicon Solar Cell under Magnetic Field
free download

Abstract This work deals with minority carrier diffusion coefficient study in silicon solar cell , under both temperature and applied magnetic field. New expressions of diffusion coefficient are pointed out, which gives attention to thermal behavior of minority carrier that is better

Numerical Simulation of Tin Based Perovskite Solar Cell : Effects of Absorber Parameters and Hole Transport Materials
free download

The organometal perovskite solar cells have shown stupendous development and have reached a power conversion efficiency (PCE) of 22.1%. However, the toxicity of lead in perovskite solar cells is a major challenge towards their incorporation into photovoltaic

ELECTRICAL MODELING OF THE BUFFER LAYER FOR A Cu2O/ZnO SOLAR CELL USING SILVACO ATLAS
free download

A numerical analysis of the ZnO buffer layer based on physical modeling in SILVACO Atlas has been carried out for a Cu2O/ZnO subcell in a Si-based tandem heterojunction solar cell design, in order to evaluate and improve the metal-oxide subcell performance. The influence

ENHANCED POWER CONVERSION EFFICIENCY OF DYE SYNTHESIZED SOLAR CELL BY FEW LAYERED GRAPHENE/CuO NANOCOMPOSITE AS A
free download

Solar cell technology is one of the future energy resources has been progressing recently. Silicon is utilized as the semiconductor material for traditional sun powered cells, yet silicon is costly and the cost diminishment of the sun oriented cells is a standout amongst the most

Optical Analysis of a ZnO/Cu2O Subcell in a Silicon-Based Tandem Heterojunction Solar Cell
free download

Abstract Research on silicon-based tandem heterojunction solar cells (STHSC) incorporating metal oxides is one of the main directions for development of high-efficiency solar cells. In this work, the optical characteristics of a STHSC consisting of a ZnO/Cu2O

InAs/GaAs Quantum Dot Solar Cell
free download

ABSTRACT In this work Silvaco TCAD have been used to model quantum dot solar cell . It was found that the addition of InAs QD (quantum dot) in the intrinsic layer of hetero-structure InGaP/GaAs pin solar cell extends the absorption range of the solar cell , thereby giving rise

Influence of Characteristic Energies and Charge Carriers Mobility on the Performance of a HIT Solar Cell
free download

In this article, two factors that limit the performance of HIT solar cells (Heterojunction with Intrinsic Thin layer) based on amorphous silicon/crystalline silicon are studied. First, we study the influence of the valence band tail width (characteristic energy ED) and the

Co-solvent additives influence on the performance of PTB7: PCBM based Thin film organic solar cell
free download

Abstract The effect of co-solvents additives on the performance of thin film organic solar cells (TFOSC) composed of Poly {4, 6-(2-ethylhexyl-3-fluorothieno [3, 4-b] thiophene-2 carboxylate) alt-2, 6 (4, 8-bis (2-ethylhexyloxy) benzo [1, 2-b: 4, 5-b] dithiophene)}(PTB7), a

Use of Nanotechnology in Solar PV Cell
free download

Abstract: The solar cell industry has grown quickly in recent years due to strong interest in renewable energy and the problem of global climate change. They are a form of solar cell that is completely beyond anything you might imagine.

PbS-ZnO Solar Cell : A Numerical Simulation
free download

During the last decades various promising solar - cell concepts, ranging from single-crystal silicon, through thin-film technologies to purely organic devices, had been developed and demonstrated intensively. Looking to the present state of art for the large-scale

Optimization of the emitters bandgap and thickness of AlxGa1-xAs/GaAs Multi-junction solar cell
free download

Abstract-In this paper an optimization model of the top cell emitters bandgap and thickness of AlxGa1-xAs/GaAs Multi-Junction Solar Cell (MJSC) is treated. This study allows to enhance, after two optimization steps, efficiency energy conversion up to 24.9% compared

Simulation and Performance Study of Nanowire CdS/CdTe Solar Cell
free download

Abstract-Thin film CdS/CdTe solar cell is one of the leading technologies for providing high power conversion efficiency at comparatively low manufacturing cost. We have done modeling and simulation of thin film CdS/CdTe solar cell and then used nanowire CdS layer

The design of broad band anti-reflection coatings for solar cell applications
free download

Abstract The design of broadband anti-reflection coatings (ARCs) for solar cell applications using multiobjective differential evolutionary (MODE) algorithms is reported. The effect of thickness and refractive index contrast within the layers of the ARC on the bandwidth of

Development of Numerical Method for Optimizing Silicon Solar Cell Efficiency
free download

This paper presents a development of numerical method to determine and optimize the photocurrent densities in silicon solar cell . This method is based on finite difference algorithm to resolve the continuity and Poisson equations of minority charge carriers in pn

Enhancement of External Quantum Efficiency of GaSb/GaAs solar cell Based on Graphene
free download

Abstract The main limitations of the typical solar conversion device is that low energy photons cannot excite charge carriers to the conduction band, therefore do not contribute to the devices current, and high energy photons are not efficiently used due to a poor match to

STUDY OF THE PHYSICAL PARAMETERS ON THE GaAs SOLAR CELL EFFICIENCY
free download

In recent years, the performance of solar cells keeps an important place in the production of electrical energy. Improving the conversion efficiency of a photovoltaic cell (PV) is a main objective of research and helps manufacturing PV technologies cost-competitive with more Abstract A synergistic effect between anatase and rutile TiO2 is known to be able to improve light harvesting and the overall solar conversion efficiency. Dye-sensitized solar cell (DSSC) was fabricated using the mixture of anatase rutile phase of TiO2 nanoparticles prepared

Applications of Taguchi Method for Optimization of Dye Solar Cell Design
free download

ABSTRACT This paper addresses the optimal Dye Solar Cell (DSC) design considering parameters namely TiO2 thickness, surface area, iodide concentration in electrolyte and TiO2 passivation layer thickness as they have influence on DSC performance. It aims to do

ANALYSIS OF CIGS AND CdTe SOLAR CELL CONCENTRATORS
free download

During the past three decades, extensive research and development efforts have been devoted to finding new materials and fabrication processes with higher potential of cost reduction than that of crystalline silicon technology. One of the most promising ways to

Changes in Electrical Parameters Due to Partial Shading of PV Solar Cell
free download

Abstract The shadowing effect of photovoltaics modules has a devastating impact on their performances since any shadow is able to keep down the electricity production. Therefore in the recent years new technologies and devices have come up in the photovoltaics field in

Simulation Suggests Origin of Potential Induced Degradation of Solar Cell
free download

Abstract Solar cells are well known as devices for sustainable electric energy generation. Nowadays the potential induced degradation has been brought up as an obstacle problem for practical use. In order to determine the cause of this kind of degradation, numerical

Results in Sizing and Simulation of PV Applications Based on Different Solar Cell Technologies
free download

Abstract Modeling and simulation of photovoltaic (PV) systems represents an essential task for the integration of PV panels in current power applications. At the present time, there are sizing tools of photovoltaic systems available on the market, taking into account the

Multijunction Solar Cell Performance in Mars Orbiter Mission (MOM) conditions
free download

This paper discusses about the array operating requirements, array configuration, and predicted array performance versus the observed in-orbit performance at MOM orbit conditions. Also presents about the MOM array performance prediction and array

Effect of Parameters on Potential Induced Degradation of Solar Cell
free download

Abstract Solar cells are widely used to generate electric energy even at homes. It surely has a great advantage of sustainability. However, the potential induced degradation has been found to be an obstacle problem for practical use. It was reported that the main cause is the

The ?admium Telluride Thin Films for Flexible Solar Cell Received by Magnetron Dispersion Method
free download

For the purpose of creation of thin-film photoelectric converters on the basis of sulfide and telluride of cadmium the pilot studies of process of magnetron dispersion on a direct current of telluride of cadmium and influence of the modes of magnetron dispersion on crystalline

Electric Conductivity of Fluorinated Oligomer Gel Electrolyte Including Ionic Liquid and Performance of Dye Sensitized Solar Cell
free download

Abstract Fluorinated oligomer gel is suitable to the electrolyte of dye sensitized solar cell . This article studied mainly in the scope of electric conductivity, including ionic liquid in the electrolyte. It was found that the ratio of mixing with dimetyl sulfoxide and the concentration

Acetylacetone-Based Electrolyte in Dye Sensitized Solar Cell
free download

Abstract Dye sensitized solar cells attract much attention for a clean energy generation device. Among several solvents for the electrolyte, we investigated here the cell characteristics with acetylacetone as a solvent. The electric conductivity of the electrolyte

ONE STEP ELECTROCHEMICAL DEPOSITION OF CZTS FOR SOLAR CELL APPLICATIONS.
free download

With the gradual increase in the global energy demand and the shortage of the available conventional energy sources, focus on the use of other renewable energy sources such as solar energy and wind energy have increased [1]. A solar cell uses photovoltaic effect to

Development of a Novel High Efficiency Dye-sensitized Solar Cell Using ZnO Based Electrodes
free download

Dye-sensitized solar cell (DSSC) has attracted extensive attention and been considered as a promising candidate for the next generation solar cell due to its advantages such as low cost, relatively simple fabrication process, and environmentally friendly materials. Since

Synthesis of Complex Compounds Ni (II)-Chlorophyll as Dye Sensitizer in Dye Sensitizer Solar Cell (DSSC)
free download

Abstract− Increasing global energy demand has resulted in an energy crisis. The dye sensitizer solar cell (DSSC) is an alternative source because of its ability to convert the suns energy into electrical energy. Our aim was to determine the effect of synthesized Ni (II)-

Computational Modelling of the Heat Transfer Phenomena in the Process of Photovoltaic Solar Cell Manufacturing
free download

Abstract Recent developments in solar photovoltaic cell technology have enabled significant cost reductions so that in many markets it is now directly competitive with conventional energy generation. To maintain downward pressure on module prices and to improve

Studies of Surfactant in Photogalvanic Cell for Solar Energy Conversion and Storage
free download

Later, it was observed by Rideal [3] and Rabinowitch [4]. A dye sensitized solar cell (gratzed cell) which is based on a semiconductor formed between a photosensi- tized anode and on electrolyte systematic investigation was done [5]. And a met- al based photo galvanic solar

Performance potential analysis of a 4 Terminal GaAs on industrial c-Si tandem solar cell
free download

Climate, market, and political forces are combining to create a pressing need to accelerate the pace of innovation in photovoltaics (PV). To clarify R D priorities and quantify expected impacts, a systematic, simulation-driven approach is required. Tandem-based solar cells

Modelling of the indium gallium nitride tandem solar cell performances with the tunneljunction
free download

Abstract During the past few years a great variety of multi-junction solar cells has been developed with the aim of a further increase in efficiency beyond the limits of single junction devices. InxGa1-xN is one of a few alloys that can meet this key requirement. While in

Transparent Solar Cell Using Spin Coating and Screen Printing
free download

ABSTRACT The development of Transparent Solar Cells (TSC) has become the main focus of solar energy research in recent years. The TSC has a number of applications and make use of unexploited space such as skyscraper windows. In this paper, TSC is fabricated using

Quantum dot solar cell utilizing optical properties of carbon nanotubes
free download

This dissertation focuses on an application of CNTs to improve an efficiency of quantum dot solar cells (QDSSCs) utilizing optical reflectance carbon nanotubes. The originality ideas were provided firstly to utilize the reflected light, total, diffuse, and specular optical

The influence of the thickness of the Cds emitter layer on the performance of a CIGS solar cell with acceptor defects
free download

Abstract In this work, we simulated a solar cell based on CIGS with simple default acceptor, using software (SCAPS) version 3.302 in order to study certain parameters. In particular, we have varied the thickness of the CdS emitter (0.05 μm, 0.04 μm and 0.03 μm) to study its

InAs0. 35P0. 65/GaAs quantum dot solar cell
free download

Abstract This work proposes a modeling and simulation study of InAs0. 35P0. 65/GaAs quantum dot solar cell . We have investigated several effects such as the number of quantum dot layers embedded on the current-voltage, power-voltage characteristics and on the

Effect of Incidence Angle on Capacitance of Vertical Parallel Silicon Solar Cell under Modulation Frequency
free download

ABSTRACT: In this work, the modeling for the capacitance of a vertical parallel silicon solar cell has been carried out with an analytical approach. A theory on the determination of the diffusion coefficient of the excess minority carriers of a silicon solar cell is presented. Based

MODELING AND SIMULATION OF OPTICAL CHARACTERISTICS IN A TEXTURED A-SI THIN FILM SOLAR CELL USING THE TRANSFER MATRIX METHOD
free download

Abstract. A simulation of a thin film hydrogenated amorphous silicon cell was developed, in order to demonstrate the use of the transfer matrix method, TMM, with diffusive interfaces to model a textured a-Si solar cell . A quantum efficiency comparison between experiment and

Curcumin Dye-Sensitized Solar Cell
free download

Abstract: DSSCs (dye sensitized solar cells) are expected to be one of the efficient third generation solar cells that are generating green energy at low production cost since no vacuum systems or expensive equipment are required in their fabrication. In this paper,

Exploiting the Potentials of the Front Surface Field (FSF) Industrial Silicon Solar Cell
free download

Abstract This paper reports the PC2D simulation of an industrial size FSF solar cell with screen-printed Al alloyed back pn junction. Best cell efficiency of 18.4% was modeled by PC2D confirming fill factor (FF) of 79.3%. Contour maps were generated to confirm the

(2009). The influence of absorbing donors and acceptors on the efficiency for a stacked and a monolithic organic tandem solar cell .. 24th European Photovoltaic
free download

ABSTRACT: In order for organic bulk heterojunction solar cells to compete with the traditional inorganic cells, power conversion efficiencies of more than 10% are desirable. A way to improve the efficiency is to use a tandem configuration. In this article, we study the

A Comparative Study of Titanium Dioxide and ZnO Nanostructured Based Dye Sensitized Solar Cell
free download

ABSTRACT: A comparative study of performance of the DSSCs were done using three different photo anodes namely photo anodes prepared by coating Nano TiO2 paste on FTO (Fluorine Tin Oxide) coated conductive glass substrates, Pure ZnO nanostructures grown by

Inorganic hole transport materials for perovskite solar cell
free download

Abstract: Organic inorganic metal halide perovskites have recently shown great potential for application, due to its advantages of low cost, excellent photoelectric properties and high power conversion efficiency. Perovskite-based thin film solar cells have achieved a power

Fabrication And Characterization Of P-Cuo/N-Si Heterojunction For Solar Cell Applications
free download

Abstract In this study, P-CuO/n-she has been fabricated by the Drop casting technique at 200 C temperature. The structural, morphological and optical of Chou has been studied. XRD measurement disclosed that the CuO were of cubic crystal structure. AFM detect

Numerical Simulation of Ch3Nh3PbI3-XClx Perovskite solar cell using SCAPS-1D
free download

ABSTRACT: In this article, the performance of mixed halide perovskite layer (Ch3Nh3PbI3 XClx) is investigated using a computer based software known as solar cell capacitance simulator (SCAPS-1D). Solar cell capacitance simulator was developed by Marc Burgelman

THE STUDY OF EFFECT OF METAL ION Fe (III) ON THE CHLOROPHYLL AS POTENTIAL PHOTOSENSITIZER ON DYE SENSITIZED SOLAR CELL
free download

ABSTRACT The energy crisis is major problem facing the world today, so it takes renewable energy source that are environmentally friendly and can be renewed, one of which is Dye Sensitized Solar Cell (DSSC). DSSC is one of the photochemical electric cells that can

Carbon nano tube as a transparent electrode for organic solar cell by ultrasonic spray method
free download

Abstract In organic solar cell most effective layer is window layer through which the incident light is transmitting towards the active layer and here it is converted into the excitions and electrical energy. Now a days Indium Tin Oxide (ITO) is used as a transparent conducting

ADSORPTION OF LEAD ANTIMONY SULPHIDE QUANTUM DOTS ON THE ZnO NANOSTRUCTURED PHOTOELECTRODE, FOR SOLAR CELL
free download

ABSTRACT: In our work, lead antimony sulphide (Pb5Sb8S17) quantum dots are successfully adsorbed on the ZnO photoelectrode by successive ionic-layer adsorption and reaction (SILAR) method. Post annealing converts the PbS and Sb2S3 into Pb5Sb8S17.

SOLAR CELL CONCENTRATORS FOR HARNESSING ELECTRICAL ENERGY
free download

ABSTRACT The efficiency of solar cells has increased from 4-5 percent, when it was discovered in 1954, to 38-40 percent due to the use of solar cell concentrators. These concentrators could bring down the total cost of solar cells, thus making solar technology

Printed DSSC Solar Cell with UV Cured Barrier Layer
free download

There is a growing interest in printed functionalities in the area of the printing industry. Existing or upgraded production facilities can produce various types of printed electronic devices, usually called printed electronics . Structures forming functional electronic

Synthesis of Yb 3 doped Sr2CeO4 phosphor and its luminescence characteristic to enhance solar cell performance
free download

Abstract A UV-Visible to near infrared spectral converting phosphor Sr2CeO4: Yb3+ has been synthesized by solid state reaction method. The X-ray diffraction (XRD) study confirms the structure of the system to be orthorhombic. The prepared phosphor is characterized by

Elizabeth and Elliott, Paul I. Investigation of a new bis (carboxylate) triazolebased anchoring ligand for dyesensitised solar cell chromophore complexes Original
free download

A novel anchoring ligand for dye-sensitised solar cell chromophoric complexes, 1-(2, 2 bipyrid-4-yl)-1, 2, 3-triazole-4, 5-dicarboxylic acid (dctzbpy), is described. The new dye complexes [Ru (bpy) 2 (dctzbpy)][PF6] 2 (AS16),[Ir (ppy) 2 (dctzbpy)][PF6](AS17) and [Re

Solar Cell and Wind Energy Replacement Of Power Plants Globally
free download

Abstract Analysis of atmospheric CO2 concentrations, global mean surface temperatures, and a Goldilocks planet model that is neither too hot nor cold identifies how civilization could continue thriving beyond 2050-2080 (or earlier). It starts with the replacement of one of

Functionalized Graphene and Hexagonal Boron Nitride (hBN) Two-Dimensional Heterosystems for Solar Cell Applications
free download

ABSTRACT: We present preliminary results of theoretical investigation of mono-and multi layers of graphene (G), hexagonal boron nitride (hBN) and/or their combinations, functionalized with hydrogen, which are prospective for photovoltaic (PV) applications.

A STEP AHEAD IN SOLAR ENERGY: NEXT GENERATION SOLAR CELL
free download

ABSTRACT Solar cells, popularly known as PV cells, are actually electrical devices which help us to convert solar energy into direct current. When these cells are exposed to sunlight, they absorb protons and after completing the gap between two poles electric current starts to

Quantum Electron Generation in Colloidal Multi-Nanocrystals with Quantum dots in applications of Solar Cell Structure
free download

Abstract: In a conventional solar cell , the energy of an absorbed photon in excess of the band gap is rapidly lost as heat, and this is one of the main reasons that the theoretical efficiency is limited to~ 33%. However, an alternative process, multiple exciton generation

32.325% Efficiency PIN Junction Gallium Arsenide Solar Cell with Reduced Thickness and Textured Front Surface
free download

Abstract: In this article, PIN junction Gallium Arsenide solar cells have been studied varying different parameters such as thickness and doping concentration of all the layers as well as reflection, front surface texture angle and front surface texture thickness of the topmost layer.

SELECTION OF SOLAR CELL ARRANGEMENTS FOR STREET LIGHTENING
free download

ABSTRACT One of the primary need for development of country and mankind is consumption of energy in different forms. The most useful form of energy is the electrical energy. Development of power from renewable energy sources especially solar energy is

ZnSe/ITO thin films: candidate for CdTe solar cell window layer
free download

Abstract: The crystal structure, electrical and optical properties of ZnSe thin films deposited on an In2O3: Sn (ITO) substrate are evaluated for their suitability as the window layer of CdTe thin film solar cells. ZnSe thin films of 80, 90, and 100 nm thickness were deposited by

Solar Cell Diagnostics by Combination of Kelvin Probe Force Microscopy with Local Photoexitation
free download

These subcells are arranged in order of decreasing energy bandgaps from the photosensitive surface to the substrate, being linked by oppositely connected tunnel diodes. Each subcell converts into electricity the energy of the short-wavelength part of the incident

Solar cell Monitoring and Actuating via Embedded Web Server
free download

Abstract The energy of the sun is free to use because it is a natural permanent source, which makes the solar cell system cheaper and completely non-polluting so it can be used in a wide variety of locations in the world Wherever there is sun. Monitoring systems for solar cell

Simulation of CZTS thin film solar cell for different buffer layers for high efficiency performance
free download

Abstract: Cu2ZnSnS4 (CZTS) absorber layer research shows extensive influential factors to replace expensive Copper Indium Gallium Selenide (CIGS) absorber layer due to its high efficiency, low-cost, non-radioactive and environmental friendly behavior. Potential buffer

AN INFRARED PLASTIC SOLAR CELL
free download

Abstract The world cannot imagine without electricity or the applications of it that we are using. The electricity is the lifeblood of modern world. The sources of energies that include coal, gas, oil and nuclear energy are non-renewable sources of electrical energy which

Series Resistance Both Temperature and Wavelength Dependent in Silicon Solar Cell under Steady State
free download

Abstract: he excess minority carrier junction recombination velocity limiting the open circuit Sfoc and the experimental series resistance of an exposed solar cell to temperature under monochromatic illumination in static regime were

The three terminal heterojunction bipolar transistor solar cell : a novel structure for multi-junction solar cells
free download

Diodes (pn junctions) are the conventional building blocks of multi-junction solar cells. We propose here the use of npn or pnp (transistor structures) as new building blocks. A npn semiconductor structure can substitute a more complex np/p+ n+/np structure (being the p+

-ray and Electron Spectroscopies-Revealing the Peculiarities of Cu (In, Ga) Se2 Chalcopyrite and CH3NH3PbI (3− x) Clx Perovskite-based Thin Film Solar Cell
free download

Abstract This thesis focuses on the investigation and characterization of the surfaces and interfaces of chalcopyrite-based Cu (In, Ga) Se2 (CIGSe) and organo-metal mixed halide perovskites, specifically CH3NH3PbI (3− x) Clx, thin film solar cells using various x-ray and

Bulk Heterojunction Solar Cell
free download

In 1991 Diederich et al. succeeded for the first time in isolating C84. 1 After C60 and C70, C84 was found to be the third most abundant fullerene. Of all formed fullerenes in the graphite arc process2 only 3 to 4% per weight consists of fullerenes other than C60 or C70.

Synthesis and Dye Sensitized Solar Cell Applications of Bodipy Derivatives
free download

Three Bodipy dyes with strong absorptivities in the visible and near infra-red region were designed, synthesized and their potential as photosensitizers for liquid electrolyte dye sensitized solar cells have been evaluated. For the first time Bodipy derivatives with bis-

Comparative Analysis and Design of Solar Cell Regulated Power Transmitter with active inductor and active transformer versus Passive Inductor and Passive
free download

2. Analysis and Design of Various types of CMOS passive LC Cross coupled Oscillator 2.1 NMOS Regulated Cascode Cross coupled oscillator 2.1.1 Startup design equation of figure 2.1 2.1.2 Sweep current consumption as a function of loop gain for figure 2.1 2.1.3 Phase noise analysis

Analysis between Conventional and Modified P O Method for Solar PV Cell using MATLAB/SIMULINK
free download

supply more electric energy [8]. 2. EQUIVALENT CIRCUIT OF PV SOLAR CELL The equivalent circuit of solar PV cell consists of light source in parallel with one diode and resistance RSH [5]. Fig. 1 The output current is given

Harmonic Analysis of Cascaded Multilevel Inverter for Solar Photo Voltaic Cell
free download

When light energy strikes the solar cell , electrons are knocked loose from the atoms in the semiconductor material. However no solar cell is ideal and thereby shunt and series resistances are added to the model as shown in the PV cell diagram above.

Solar Regenerative Hydrogen Fuel Cell Charging System
free download

Index Terms- Fuel Cell; Water Electrolyzer; Solar Cell ; Hydrogen; Hybrid; Clean Energy; Energy Storage; Regenerative System; Renewables; Demonstration; Education I. Introduction generation. The six- solar cell array was able to output a maximum of 9 W, which was

dye solar cell 2017 IEEE PAPER




A comparative study on the CDS sensitized and dye-sensitized ZnO photoelectrodes based on solar cell performance
free download

Abstract Semiconductor sensitized solar cells (SSSCs) based on hetrostructure of CdS/ZnO electrode and dye sensitized solar cell (DSSC) based on ZnO-Eosin-Y was fabricated. The CdS thin film was deposited onto ZnO layer by chemical bath deposition method. The

Application of Dye-Sensitized Solar Cell (Dssc) from Polyurethane (Pu)/Diol-Nai Electrolyte with Activated Carbon (Ac) Composite Electrode
free download

Abstract Application of dye-sensitized photoelectrochemical cell (DSSC) was developed using bio-based hybrid polyurethane (PU) polymer and composite electrolyte of Sodium iodide as cation of charge transport. The conducting electron transport material for the

Photophysical, Electrochemical and Photovoltaic Properties of Porphyrin-Based Dye Sensitized Solar Cell
free download

Abstract Porphyrins occur in a number of important biomolecules and are also synthetically made for use as probe component of chemical and biological sensors. The performance of dye sensitized solar cells with two different porphyrin dyes was investigated in this work. The

Applications of Taguchi Method for Optimization of Dye Solar Cell Design
free download

ABSTRACT This paper addresses the optimal Dye Solar Cell (DSC) design considering parameters namely TiO2 thickness, surface area, iodide concentration in electrolyte and TiO2 passivation layer thickness as they have influence on DSC performance. It aims to do

Enhanced Photovoltaic Performance of TiO2 Dye-Sensitized Solar Cell Based on One-Dimensional Composite Photoanode
free download

We fabricated dye-sensitized solar cells (DSSCs) with photoanodes based on small TiO2 nanorods (80 nm in length, 15 nm in diameter). These nanorods had a comparable specific surface area to that of spherical nanoparticles but showed superior electron transfer

ENHANCED POWER CONVERSION EFFICIENCY OF DYE SYNTHESIZED SOLAR CELL BY FEW LAYERED GRAPHENE/CuO NANOCOMPOSITE AS A
free download

Solar cell technology is one of the future energy resources has been progressing recently. Silicon is utilized as the semiconductor material for traditional sun powered cells, yet silicon is costly and the cost diminishment of the sun oriented cells is a standout amongst the most

Effect of TiO2 nanoparticles on newly synthesized phenothiazine derivative-CPTA dye and its applications as Dye sensitized solar cell.
free download

ABSTRACT: In this paper, effect of titanium dioxide (TiO2) nanoparticles (NPs) on newly synthesized phenothiazine dye ie.,(Z)-2-cyano-3-(10-heptyl-10H-phenothiazin-7-yl) acrylic acid (CPTA dye) has been studied using spectroscopic techniques such as absorption, Abstract A synergistic effect between anatase and rutile TiO2 is known to be able to improve light harvesting and the overall solar conversion efficiency. Dye-sensitized solar cell (DSSC) was fabricated using the mixture of anatase rutile phase of TiO2 nanoparticles prepared

Study of Geometrical, Electronic Structure, Spectral and NLO Properties of Allium cepa Dye Sensitizer for Solar Cell Applications
free download

Abstract-Allium cepa dye molecule was designed and their optoelectronic properties were studied using DFT with hybrid functional B3LYP for dye sensitized solar cell (DSSC) applications. The properties of the designed dye molecule were analyzed using various

Electric Conductivity of Fluorinated Oligomer Gel Electrolyte Including Ionic Liquid and Performance of Dye Sensitized Solar Cell
free download

Abstract Fluorinated oligomer gel is suitable to the electrolyte of dye sensitized solar cell. This article studied mainly in the scope of electric conductivity, including ionic liquid in the electrolyte. It was found that the ratio of mixing with dimetyl sulfoxide and the concentration

Acetylacetone-Based Electrolyte in Dye Sensitized Solar Cell
free download

Abstract Dye sensitized solar cells attract much attention for a clean energy generation device. Among several solvents for the electrolyte, we investigated here the cell characteristics with acetylacetone as a solvent. The electric conductivity of the electrolyte

Development of a Novel High Efficiency Dye-sensitized Solar Cell Using ZnO Based Electrodes
free download

Dye-sensitized solar cell (DSSC) has attracted extensive attention and been considered as a promising candidate for the next generation solar cell due to its advantages such as low- cost, relatively simple fabrication process, and environmentally friendly materials. Since

Synthesis of Complex Compounds Ni (II)-Chlorophyll as Dye Sensitizer in Dye Sensitizer Solar Cell (DSSC)
free download

Abstract− Increasing global energy demand has resulted in an energy crisis. The dye sensitizer solar cell (DSSC) is an alternative source because of its ability to convert the suns energy into electrical energy. Our aim was to determine the effect of synthesized Ni (II)-

Curcumin Dye-Sensitized Solar Cell
free download

Abstract: DSSCs (dye sensitized solar cells) are expected to be one of the efficient third generation solar cells that are generating green energy at low production cost since no vacuum systems or expensive equipment are required in their fabrication. In this paper,

Effect of Dye Sensitizers from Mangosteen Pericarp for Dye Sensitized Solar Cell Application
free download

Abstract-In this work, we are focusing the dye sensitizers from mangosteen pericarp for dye sensitized solar cell application. A dye sensitizers from mangosteen pericarp will soaking in TiO2 film coated on FTO glass. The electrodes were coated on FTO glass at size 2 3 cm2.

A Comparative Study of Titanium Dioxide and ZnO Nanostructured Based Dye Sensitized Solar Cell
free download

ABSTRACT: A comparative study of performance of the DSSCs were done using three different photo anodes namely photo anodes prepared by coating Nano TiO2 paste on FTO (Fluorine Tin Oxide) coated conductive glass substrates, Pure ZnO nanostructures grown by

THE STUDY OF EFFECT OF METAL ION Fe (III) ON THE CHLOROPHYLL AS POTENTIAL PHOTOSENSITIZER ON DYE SENSITIZED SOLAR CELL
free download

ABSTRACT The energy crisis is major problem facing the world today, so it takes renewable energy source that are environmentally friendly and can be renewed, one of which is Dye Sensitized Solar Cell (DSSC). DSSC is one of the photochemical electric cells that can

A Novel Poly (3, 4-ethylenedioxythiophene)-Graphene Oxide/Titanium Dioxide (PEDOT-GO/TiO2) Composites Counter Electrode for Dye Sensitized Solar Cell
free download

Abstract PEDOT-based material counter electrodes (CE) are recently given an enormous attention as new renewable energy sources due to their cost-effectiveness and accessibility, coupled with the simplicity of production. The existing dye-sensitized solar cells (DSSCs) are

Preparation and Characterization of Dip Coated ZnO Thin Films for Dye-Sensitized Solar Cell Applications
free download

Abstract: Thin films form a fair share in the ever growing solar cell research and also in the market. One of the most versatile materials grown as thin films today are from derivatives of pure and doped Zinc Oxide. A combination of dip coating and hydrothermal technique is a

Synthesis Of Metal-Free Organic Dye For Dye Sensitized Solar Cell
free download

Abstract: A D-π-A type of dye was synthesized containing carbazole unit as electron donor, phenyl ring as a π-linker and cyano acetic acid as an acceptor that absorbs light in the range of 300-530 nm. The structure of dye and its intermediates were confirmed by NMR, Mass

FREE IEEE PAPERS
IEEE PROJECTS
GLASS CLIMBING ROBOT
GPS TRACKING SYSTEM
ROBOTICS ARMY
CLOUD SECURITY
SOLAR ENERGY
SECURITY SYSTEM

BIG DATA
CLOUD COMPUTING
IOT-INTERNET OF THINGS
ROBOTICS
CONTACT US





NEW IEEE PROJECTS