利用绒度衬底增强薄层钙钛矿电池的光吸收（英文）

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• 论文作者：Biao Shi ; Bofei Liu ; Jingshan Luo ; Yuelong Li ; Cuicui Zheng ; Xin Yao ; Lin Fan ; Junhui Liang ; Yi Ding ; Changchun Wei ; Dekun Zhang ; Ying Zhao ; Xiaodan Zhang
• 英文论文作者：Biao Shi ; Bofei Liu ; Jingshan Luo ; Yuelong Li ; Cuicui Zheng ; Xin Yao ; Lin Fan ; Junhui Liang ; Yi Ding ; Changchun Wei ; Dekun Zhang ; Ying Zhao ; Xiaodan Zhang ; Institute of Photoelectronic Thin Film Devices and Technology ; Nankai University ; Key Laboratory of Photoelectronic Thin Film Devices and Technology of Tianjin ; Key Laboratory of Photoelectronic Thin Film Devices and Technology of Ministry of Education ; Collaborative Innovation Center of Chemical Science and Engineering(Tianjin) ; Laboratory of Photonics and Interfaces ; Institution of Chemical Sciences and Engineering ; School of Basic Sciences ; Swiss Federal Institute of Technology
• 年：2017
• 作者机构：Institute of Photoelectronic Thin Film Devices and Technology,Nankai University;Key Laboratory of Photoelectronic Thin Film Devices and Technology of Tianjin;Key Laboratory of Photoelectronic Thin Film Devices and Technology of Ministry of Education;Collaborative Innovation Center of Chemical Science and Engineering(Tianjin);Laboratory of Photonics and Interfaces,Institution of Chemical Sciences and Engineering,School of Basic Sciences,Swiss Federal Institute of Technology;
• 英文论文关键词：thin perovskite solar cells ; light trapping ; textured substrates ; thermal evaporation ; semitransparent solar cells
• 会议召开时间：2017-05-27
• 会议录名称：第四届新型太阳能电池学术研讨会论文集
• 英文会议录名称：Abstract Book of the 4th Conference on New Generation Solar Cells
• 语种：英文
• 分类号：TM914.4
• 学会代码：ZKYQ
• 会议名称：第四届新型太阳能电池学术研讨会
• 会议地点：中国北京
• 主办单位：中国可再生能源学会光化学专业委员会
• 学会名称：中国科学院物理研究所清洁能源实验室
• 页数：1
• 文件大小：648k
• 原文格式：D
• 会议级别：全国

摘要

Thin perovskite layers are crucial for fabricating semitransparent perovskite solar cells and tandem devices.However, this will reduce the light absorption of the device, resulting in low efficiency.To overcome this dilemma, we use textured fluorine doped SnO_2(FTO) substrates to trap light and enhance light absorption in thin perovskite solar cells.Both optical simulation and experimental demonstration show the successful application of this new strategy in enhancing the efficiency.In the meantime, the transmittance of the full cell beyond the perovskite absorption range is not sacrificed, which is pivotal for fabricating semitransparent perovskite solar cells and tandem devices.
Thin perovskite layers are crucial for fabricating semitransparent perovskite solar cells and tandem devices.However, this will reduce the light absorption of the device, resulting in low efficiency.To overcome this dilemma, we use textured fluorine doped SnO_2(FTO) substrates to trap light and enhance light absorption in thin perovskite solar cells.Both optical simulation and experimental demonstration show the successful application of this new strategy in enhancing the efficiency.In the meantime, the transmittance of the full cell beyond the perovskite absorption range is not sacrificed, which is pivotal for fabricating semitransparent perovskite solar cells and tandem devices.

引文

[1]Biao Shi,Bofei Liu et.al.,SOLMAT.2017,168,214-220.