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| 聚噻吩/硒化镉共敏化电极的电沉积与光伏性能 | |
| 引用本文： | 牛海军,张密林,兰天,郝丽娜,白续铎,王文.聚噻吩/硒化镉共敏化电极的电沉积与光伏性能[J].黑龙江大学自然科学学报,2009,26(4). |
| 作者姓名： | 牛海军 张密林 兰天 郝丽娜 白续铎 王文 |
| 作者单位： | 1. 哈尔滨工程大学,材料科学与化学工程学院博士后流动站,哈尔滨,150001;黑龙江大学化学化工与材料学院,功能无机材料化学省部共建教育部重点实验室,哈尔滨,150080 2. 哈尔滨工程大学,材料科学与化学工程学院博士后流动站,哈尔滨,150001 3. 黑龙江大学化学化工与材料学院,功能无机材料化学省部共建教育部重点实验室,哈尔滨,150080 4. 哈尔滨工业大学,材料与工程学院,先进陶瓷研究所,哈尔滨,150001 |
| 基金项目： | 国家自然科学基金资助项目，中国博士后基金资助项目，哈尔滨青年基金资助项目 |
| 摘 要： | 采用循环伏安法和线性伏安法研究了噻吩和硒化镉在ITO/TiO2电极上的电化学沉积与光电性能,对聚合物薄膜进行了红外、紫外、XRD等结构表征.复合膜用电子扫描显微镜(SEM)观测其形貌特征,发现呈现球状颗粒结构.以聚噻吩/硒化镉/TiO2复合膜为工作电极,铂电极为对电极,制成太阳能电池模型,测试了器件的光伏性能,讨论了在偏压下的电子传输机理.结果显示复合电极有明显的光伏特性,表明聚噻吩/硒化镉是一种具有很好光敏性能的太阳能电极材料. |
| 关 键 词： | 聚噻吩 硒化镉 电沉积 染料敏化太阳能电池 共敏化 |
Electrochemical synthesis and photovoltaic properties of polythiothene/CdSe electrode |
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| NIU Hai-jun,ZHANG Mi-lin,LAN Tian,HAO Li-na,BAI Xu-duo,WANG Wen.Electrochemical synthesis and photovoltaic properties of polythiothene/CdSe electrode[J].Journal of Natural Science of Heilongjiang University,2009,26(4). | |
| Authors: | NIU Hai-jun ZHANG Mi-lin LAN Tian HAO Li-na BAI Xu-duo WANG Wen |
| Institution: | 1.Station of Materials Science and Chemical Engineering;Harbin Engineering University;Harbin 150001;China;2.Key Laboratory of Functional Inorganic Material Chemistry of Ministry of Education;School of Chemistry and Materials Science;Heilongjiang University;Harbin 150080;3.Institute of Advanced Ceramic;School of Material Science and Engineering;Harbin Institute of Technology;China |
| Abstract: | The electrochemical deposition of thiophene and CdSe successively on ITO by cyclovoltammetry was carried out to study the influence of conditions on the preparation and photophysical performance of poly(thiophene)(PTh) and CdSe.The obtained polymer was characterized by FT-IR,UV-vis spectroscopy.The morphology was observed by electronic scanning microscope(SEM) which showing grain shape.Finally solar cell which was composed of polymer/CdSe/TiO2 composite film used as working electrode,Pt used as counter elec... |
| Keywords: | polythiophene CdSe electrodeposition dyes sensitized solar cell cosensitized |
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