... model for organic pseudo-bilayer solar cells, J Appl Phys 112, 084511 (2012) T Zhang, E Birgersson, and J Luther, A spatially-smoothed device model for organicbulkheterojunctionsolar cells, J ... in organicbulkheterojunctionsolarcells Physica B 456 267 (2015) T Zhang, E Birgersson, and J Luther, Modelling the structure-property relations in pillarstructured donor/acceptor solar cells, ... in the form of excitons in organic 1.1 Organicsolarcells Figure 1.2: Schematic of a typical organicsolar cell semiconductors A major milestone in the development of organic photovoltaic devices...
... of bulkheterojunction concept (see Fig 1.8) Most of the significant work in organicsolarcells was done based on this concept and produced some encouraging results Bulkheterojunctionsolarcells ... 1.1 Solar Energy …………………………………………………………………2 1.2 Solarcells ……………………………………………………………………3 1.3 Organicsolarcells ………………………………………………………… 1.3.1 Organic semiconductors …………….………………………… 1.3.2 Organic ... understanding of PQT12 based bulkheterojunctionsolarcells We report, for the first time, the application of PQT-12 as donor material in bulkheterojunctionsolarcells A relatively new acceptor...
... such as lighting panels,18,19 solar cell panels20,21 and large size TVs and screens,13 etc 1.4 Organicbulkheterojunction (BHJ) solarcells The history of organicsolar cell dates back to 1959 ... fullerene organicsolarcells J Am Chem Soc (2010) 48 Mandoc, M., Kooistra, F., Hummelen, J., De Boer, B & Blom, P Effect of traps on the performance of bulkheterojunctionorganicsolarcells Appl ... path for the systematic optimization of organicsolarcells In Chapter 2, accurate determination of organicsolarcells performance and calibration of solar simulator will be discussed, along...
... ZnO-TiO(2) core-shell nanorod/ P3HT solarcells J Phys Chem C 2007, 111:18451 Liu JP, Wang SS, Bian ZQ, Shan MN, Huang CH: Organic/ inorganic hybrid solarcells with vertically oriented ZnO nanowires ... Liu P, Kyaw AKK, Sun XW, Lo GQ, Kwong DL: Optimization of an inverted organicsolar cell Solar Energy Materials & SolarCells 2010, 94:985 13 Miyata N, Akiyoshi S: Preparation and electrochromic ... KH, Lee HH, Choi D, Kim SW: Enhanced power conversion efficiency of inverted organicsolarcells with a Ga-doped ZnO nanostructured thin film prepared using aqueous solution J Phys Chem C 2010,...
... ITO (anode) Glass (a) (b) Figure The structure of the solar cell and the chemical structure of the ECHD (a) A schematic drawing of an organicsolar cell structure with a bis-(ethylcyclopentadienyl) ... without the ECHD layer The current density versus applied voltage [J-V] characteristics of the organicsolarcells with various thicknesses of ECHD are shown in Figure under illumination with 100 mW/cm2 ... ECHD 1.0 nm ECHD 2.0 nm -4 -8 -12 0.0 0.2 0.4 0.6 Voltage (V) Figure J-V characteristics of organicsolarcells with various thicknesses of the ECHD cathode interfacial layer These are taken under...
... of solar cell designs have already been demonstrated [4], ranging from monocrystalline/multicrystalline solar cells, thin-film solar cells, organicsolar cells, tandem cells, concentrator cells ... 14 2.1 History of heterojunction silicon wafer solarcells 14 2.2 Working principles of heterojunction silicon solarcells 15 2.3 Loss mechanisms in the solarcells 18 2.4 ... thesis (a) Diffused homojunction cells, (b) hybrid (homojunction /heterojunction) cells, (c) conventional full-area heterojunction cells, (d) full-area heterojunctioncells that utilize conductive...
... 1.1 OrganicSolarCells 1.1.1 Working Mechanism of OrganicSolarCells 1.1.2 Commonly Used Materials in OrganicSolarCells 1.1.3 Device Configuration of OrganicSolarCells ... Investigation in OrganicSolarCells 10 1.2.1 Energy level alignment in OrganicSolarCells 11 1.2.2 Molecular Orientation in OrganicSolarCells 20 1.2.3 Morphology in OrganicSolarCells ... promising solution to the energy crisis.6,7 In recent years, organicsolarcells (OSCs) have drawn significant interest as a new type of solarcells OSCs show great promise for photon-to-electricity...
... Polymer:Fullerene BulkHeterojunctionSolarCells Adv Mater 19, 1551–1566 (2007) 14 Heremans, P., Cheyns, D & Rand, B P Strategies for increasing the efficiency of heterojunctionorganicsolar cells: material ... Durrant, J R Charge photogeneration in organicsolarcells Chem Rev 110, 6736–67 (2010) 54 Scharber, M C et al Design Rules for Donors in Bulk- HeterojunctionSolarCells Towards 10 % Energy-Conversion ... C Stability/degradation of polymer solarcells Sol Energy Mater Sol Cells 92, 686–714 (2008) Chen, Y.-H et al Vacuum-deposited small-molecule organicsolarcells with high power conversion efficiencies...
... physics of solarcells [4] The first modern solar cell concept was born in the Bell laboratories in 1941, which was based on crystalline silicon (c-Si) [5, 6] By 1954, these solarcells had reached ... optimisation and improvement of this type of heterojunction Si wafer solar cell As a key component that leads to the success of the heterojunctionsolar cells, this study will particularly address ... high-efficiency c-Si solarcells (Source: NREL, 2014) All-backcontact HIT cell structure reported by Panasonic yielded an efficiency of 25.6% in March 2014 [16] 1.1 Heterojunction silicon wafer solar cells: ...
... for OrganicSolar Cells" , K H Wong, K Ananthanaranayan, P Balaya, J Phys Chem C, 2012 (116) 16346 Conference Participations “Solution Processed Metal Oxide Interfacial Layers for OrganicSolarCells , ... P3HT:PCBM OrganicSolarCells , K H Wong, K Ananthanarayanan, M D Heinemann and P Balaya, VIII International Krutyn Summer School, Krutyn, Poland, 2011 “Energy Conversion using NanostructuredSolarCells , ... consumer electronics etc.) 1.3.2 Organic Photovoltaics Originally developed as a low cost alternative to silicon wafer solar cells, thin film solarcells based on organic semiconductor (OSC) materials...
... solar modules with peak power, which is equivalent to the annual consumption of Germany 1.3 Silicon, III-V and organicsolar cell Today the photovoltaic market is dominated by silicon solarcells ... evaporation) Organic materials are required in small quantites and can be massproduced This makes organic materials advantageous from economical point of view Organic photovoltaic solarcells therefore ... production, which enabled the production of monocrystalline solarcells in 1941 [6] D M Chapin and C S Fuller developed the modern solarcells in 1954 at Bell Labs using a solid-state semiconductor...
... efficient solarcellsOrganicSolarCellsOrganicsolarcells are photovoltaic devices that convert sun light into energy using organic (carbon containing) materials This is unlike their inorganic ... PEROVSKITE SOLARCELLS 23 ORGANICSOLARCELLS 25 CHAPTER 28 LITERATURE REVIEW 29 WORKING OF ORGANICSOLARCELLS ... 15 TYPES OF SOLARCELLS 16 CRYSTALLINE SILICON SOLARCELLS 17 AMORPHOUS SILICON SOLARCELLS 19 DYE SENSITIZED SOLARCELLS ...
... solarcells with high efficiency Hydrogenated amorphous silicon (a-Si:H) thin-film solarcells have emerged as a viable sub‐ stitute for solid-state silicon solarcells The a-Si:H thin-film solar ... the base for a better performance of organicsolarcells It has been reported that the internal quantum efficiency (IQE) of organicbulk hetero-junction solarcells can reach 100% And the external ... conventional and inverted organicsolar cells, and a further discussion about optimiz‐ ing organic tandem solarcells by considering the current matching of the sub -cells At first, active layer...
... we expect the SiNWs solarcells to show improved optical properties compared with conventional planar Si solarcells Fig 2(a) shows the photograph of the fabricated SiNWs solar cell The surface ... I–V curve of the fabricated SiNWs solar cell was measured by solar simulator under AM 1.5 (100 mA/cm2) Fig shows the typical dark and light I–V curve of the SiNWs solar cell Clear rectifying behavior ... the fabricated SiNWs solar cell under dark and light conditions the thickness of Si base substrate more thinly For improvement of conversion efficiency of the SiNWs solar cells, the reduction...
... obtained by other researchers for solar hybrid vehicles [8] Fig – SOLAR FRACTION IN VARIOUS LOCATIONS AND MONTHS (Pav=5 KW, hd=2) 50 Solar Fraction 40 0.04 Solar Hybrid h=1 Solar Hybrid h=10 Commercial ... (1997), Evaluation of an Electric Motor and Gasoline Engine Hybrid Car Using Solar Cells, Solar Energy Material and SolarCells (47), 1997 [10] Seal M.R (1995), Viking 23 - zero emissions in the ... structure considered FIG – A PROTOTYPE OF SOLAR CAR FIG - SCHEME OF THE SERIES HYBRID SOLAR VEHICLE (SEE NOMENCLATURE) PV EG ICE II STRUCTURE OF THE SOLAR HYBRID VEHICLE As it is known, two different...
... Silicon-based solarcells can be divided into two main groups: homojunction wafer-based crystalline silicon (c-Si) solarcells and thin-film silicon solarcells Wafer-based c-Si solarcells dominated ... heterojunction silicon solarcells Their important work has contributed to a better understanding of heterojunctionsolar cell processing and operation 2 Heterojunction Silicon Based SolarCells ... homojunction and heterojunction crystalline silicon solarcells are compared, and the advantages of heterojunction silicon solarcells related to the processing of the junction and solar cell operation...
... Polyaniline and Metal Oxides: Dye Sensitized SolarCells 95 Sadia Ameen, M Shaheer Akhtar, Young Soon Kim and Hyung-Shik Shin Chapter Dye Sensitized SolarCells Principles and New Design 131 Yang ... SolarCells Based on Formation Mechanism 205 Motonari Adachi, Katsuya Yoshida, Takehiro Kurata, Jun Adachi, Katsumi Tsuchiya, Yasushige Mori and Fumio Uchida Chapter 10 Dye-Sensitized SolarCells ... Chapter 16 Porphyrin Based Dye Sensitized SolarCells 373 Matthew J Griffith and Attila J Mozer Chapter 17 The Chemistry and Physics of Dye-Sensitized SolarCells 399 William A Vallejo L., Cesar...
... dye-sensitized solar cells, Sol Energ Mat Sol Cells, 91(2007) 1658-1662 130 SolarCells – Dye-Sensitized Devices Akhtar, M S., Khan, M A., Jeon, M S., & Yang, O B., Controlled synthesis of various ZnO nanostructured ... Polymer–Fullerene Composite Solar Cells, Angew Chem.Int Ed., 47(2008) 58-77 Gunes, S., Neugebauer, H., & Sariciftci, N S., Conjugated Polymer-Based OrganicSolar Cells, Chem Rev., 107(2007)1324-1338 ... M., Solar Energy Conversion by Dye-Sensitized Photovoltaic Cells, Inorg Chem., 44 (2005) 6841-6851 Grätzel, M., Conversion of sunlight to electric power by nanocrystalline dye-sensitized solar cells, ...