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Synthesis of La2MoO6@MWCNTs composite catalysts as Pt-free counter electrodes for dye-sensitized solar cellKezhong Wu,Jiajing Zhao,Yuanyuan Xiong,Bei Ruan,Mingxing WuKey Laboratory of Inorganic Nano... composites catalysts of La2 MoO6@MWCNTs based on La2 MoO6 and multiwall carbon nanotubes(MWCNTs) were prepared and characterized as Ptfree catalyst for CE in dye-sensitized solar cells(DSSCs......
stable and superior photo-current density (the maximum is 0.6 mA/cm2).Based on optimal composition, the solar cell fabricated with the CZTS thin film shows conversion efficiency of 3.27%. Key words: electrodeposition; Cu2ZnSnS4 (CZTS); photoelectrochemical; solar cell 具有Ⅰ,Ⅱ,Ⅳ和Ⅵ族的锌黄锡矿结构铜锌锡硫(CZTS)是一种性能优异的太阳电池吸收层材料,其直接带隙(约1.50 eV)与太阳的光谱匹配性好,在可见光范围内光吸收系数超过104 /cm,具有高达32.2%的理论光电转换效率,而且组成元素矿源丰富,环境友好[1-2......
on technological optimization of SSP prepared from electronic grade silicon powder, SSP solar cell devices with simple structure are prepared and the effect of SSP substrate is discussed. Up to now...SUBSTRATE MATERIALS FOR POLY-CSiTF SOLAR CELLS:OPTIMIZATION OF SILICON SHEET FROM POWDER X.W. Zou1,H.Shen2,Z.C. Liang1,Q. Ban2,X.J. Wang1 (1.Guangzhou Institute of Energy Conversion, The Chinese......
5H-Fluoreno [3,2-b:6,7-b’] Dithiophene Based Non-fullerene Small Molecular Acceptors for Polymer Solar Cell Application吴建生,WANG Wei,ZHAN Chun,肖生强State Key Laboratory of Advanced Technology... solar cells with the polymer donor of PBT7-Th, the optimized maximum power conversion efficiency of 5.12% and 3.95% was obtained for the device with DICTFDT and TFDTBR, respectively. The research......
Highly stable carbon-based perovskite solar cell with a record efficiency of over 18% via hole transport engineeringQian-Qian Chu,Bin Ding,Jun Peng,Heping Shen,Xiaolei Li,Yan Liu,Cheng-Xin Li,Chang-Jiu Li,Guan-Jun Yang,Thomas P.White,Kylie R.Catchpole摘 要:Carbon-based perovskite solar cells show great potential owing to their low-cost production......
properties and electrical properties of the thin film are improved with the increase of sputtering power. Key words: Cu2ZnSnS4; reactive magnetron; alloy target; absorbing layer; solar cell 四元化合物... cell[J]. Sol Energ Mat Sol C, 2011, 95(6): 1421-1436. [2] Ahmed S, Reuter K B, Gunawan O, et al. A high efficiency electrodeposited Cu2ZnSnS4 solar cell[J]. Advanced Energy Materials, 2012, 2(2......
Short Annealing: a Shortcut for Efficient Perovskite Solar Modules谢佳乐Institute of Photovoltaics,Southwest Petroleum University摘 要:<正>Since the first perovskite solar cell was reported in 2009,the efficiency has increased by~6-7 times on small area devices(<1 cm2) ([1]). Due to the high efficiency and solution processability,perovskite solar......
Characterization of lattice parameters gradient of Cu(In1-xGax)Se2 absorbing layer in thin-film solar cell by glancing incidence X-ray diffraction techniqueYong-Il Kim1,Ki-Bok Kim2,Miso Kim21... ability of the CIGS solar cell.We tried to characterize the depth profile of the lattice parameters of the CIGS absorbing layer using a glancing incidence X-ray diffraction(GIXRD)technique......
Solar spectral conversion based on plastic films of lanthanide-doped ionosilicas for photovoltaics:Down-shifting layers and luminescent solar concentratorsM.A.Cardoso1,2,S.F.H.Correia1,A.R.Frias1,3,H... 要:The mismatch between the photovoltaic(PV) cells absorption and the solar irradiance on earth is one of the major limitations towards more efficient PV......
Solar spectral conversion based on plastic films of lanthanide-doped ionosilicas for photovoltaics:Down-shifting layers and luminescent solar concentratorsM.A.Cardoso1,2,S.F.H.Correia1,A.R.Frias1,3,H... 要:The mismatch between the photovoltaic(PV) cells absorption and the solar irradiance on earth is one of the major limitations towards more efficient PV......
