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首页> 外文期刊>RSC Advances >Solution-processed Cu2XSnS4 (X = Fe, Co, Ni) photo-electrochemical and thin film solar cells on vertically grown ZnO nanorod arrays
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Solution-processed Cu2XSnS4 (X = Fe, Co, Ni) photo-electrochemical and thin film solar cells on vertically grown ZnO nanorod arrays

机译：在垂直生长的ZnO纳米棒阵列上的溶液处理的Cu2xSN4（X = Fe，Co，Ni）光电化学和薄膜太阳能电池

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摘要

This article presents the photo-electrochemical and photovoltaic performances of solution processed Cu2XSnS4 (X = Fe, Co, Ni) thin films on ZnS coated vertically aligned ZnO nanorod (NR) arrays for the first time. The optical, structural and electrical properties of all the synthesized structures were investigated using various characterization techniques. The electrocatalytic activities of the superstrate structures were characterized by taking cyclic voltammetry (CV) measurements and performing electrochemical impedance spectroscopy (EIS) analyses. Furthermore, the photovoltaic performances of the devices with architecture ITO/ZnO-NR's/ZnS/Cu2XSnS4/Au were investigated under AM 1.5 illumination condition. The thin film solar cells with Cu2FeSnS4 (CFTS), Cu2CoSnS4 (CCTS) and Cu2NiSnS4 (CNTS) photoactive layers exhibited power conversion efficiency (PCE) values of 2.73%, 3.23% and 2.71% respectively. All the devices exhibit good electrochemical as well as photovoltaic performance under illuminations and have shown potential to fabricate nontoxic solution processed high efficient devices.
机译：本文介绍了ZnS上的溶液加工的Cu2xSns4（x = Fe，Co，Ni）薄膜的光电化学和光伏性能。首次涂覆垂直对准的ZnO纳米棒（NR）阵列。使用各种表征技术研究所有合成结构的光学，结构和电性能。通过采用循环伏安法（CV）测量并进行电化学阻抗光谱（EIS）分析来表征超晶体结构的电催化活性。此外，在AM 1.5照明条件下研究了具有架构ITO / ZnO-NR / ZnS / Cu2XS4 / Au的器件的光伏性能。薄膜太阳能电池与Cu2FesNS4（CFT），Cu2COSNS4（CCTS）和Cu2NISNS4（CNT）光活性层分别显示出2.73％，3.23％和2.71％的功率转换效率（PCE）值。所有器件都表现出良好的电化学以及照明的光伏性能，并显示出用于制造无毒溶液的潜力高效装置。

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  • 来源
    《RSC Advances》 |2016年第116期|共9页
  • 作者

    Ghosh Anima; Chaudhary Dhirendra K.; Biswas Amrita; Thangavel Rajalingam; Udayabhanu G.;

  • 作者单位

    Indian Sch Mines Indian Inst Technol Dept Appl Phys Solar Energy Res Lab Dhanbad 826004 Bihar India;

    Univ Allahabad Dept Phys Mol Elect Res Lab Allahabad 211004 Uttar Pradesh India;

    Indian Sch Mines Indian Inst Technol Dept Appl Chem Dhanbad 826004 Bihar India;

    Indian Sch Mines Indian Inst Technol Dept Appl Phys Solar Energy Res Lab Dhanbad 826004 Bihar India;

    Indian Sch Mines Indian Inst Technol Dept Appl Chem Dhanbad 826004 Bihar India;

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  • 正文语种 eng
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