| 钙钛矿太阳能电池中电子传输层研究进展 |
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| 引用本文： | 杨航,赵建红,张瑾,柳清菊.钙钛矿太阳能电池中电子传输层研究进展[J].云南大学学报(自然科学版),2023,45(2):465-474. |
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| 作者姓名： | 杨航 赵建红 张瑾 柳清菊 |
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| 作者单位： | 云南大学材料与能源学院，云南省微纳材料与技术重点实验室，云南 昆明 650091 |
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| 基金项目： | 国家自然科学基金（51562038）；;云南省中青年学术和技术带头人后备人才项目(202005AC160015)； |
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| 摘 要： | 近年来钙钛矿太阳能电池发展迅速，电子传输层在传输电子和阻挡空穴等方面起着重要作用，是钙钛矿太阳能电池效率提高的保障.文章从电子传输层的工作机理出发，介绍了目前常见的金属氧化物和有机分子材料作为电子传输材料的相关研究进展，综述了针对电子传输层的离子掺杂、界面修饰、纳米结构调整等方面的研究工作，对电子传输层今后的研究趋势进行展望.
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| 关 键 词： | 钙钛矿 太阳能电池 TiO2 界面修饰 改性 离子掺杂 |
| 收稿时间： | 2022-10-08 |
Research progress of electron transport layer in perovskite solar cells |
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| YANG Hang,ZHAO Jian-hong,ZHANG Jin,LIU Qing-ju.Research progress of electron transport layer in perovskite solar cells[J].Journal of Yunnan University(Natural Sciences),2023,45(2):465-474. |
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| Authors: | YANG Hang ZHAO Jian-hong ZHANG Jin LIU Qing-ju |
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| Institution: | School of Materials and Energy, Yunnan University, Key Laboratory of Micro-Nano Materials and Technology, Kunming 650091, Yunnan, China |
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| Abstract: | In recent years, perovskite solar cells have developed rapidly. The electron transport layer plays an important role in transmitting electrons and blocking holes, which is the guarantee for improving the efficiency of perovskite solar cells. Starting from the working mechanism of the electron transport layer, this review introduces the research progress of metal oxides and organic molecular materials as electron transport materials, and expounds some modification works of the electron transport layer, such as ion doping, interface modification and nanostructure adjustment. Finally, the future research trend of electron transport layer is prospected. |
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| Keywords: | perovskite solar cell TiO2 interface modification modified ion doping |
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