| ZnO电极修饰层在钙钛矿太阳能电池中的应用 |
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| 引用本文： | 许利刚,邱伟,陈润锋,张宏梅,黄维. ZnO电极修饰层在钙钛矿太阳能电池中的应用[J]. 物理化学学报, 2018, 34(1): 36-48. DOI: 10.3866/PKU.WHXB201706304 |
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| 作者姓名： | 许利刚 邱伟 陈润锋 张宏梅 黄维 |
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| 作者单位： | 1 南京邮电大学信息材料与纳米技术研究院,南京2100232 南京工业大学先进材料研究院,南京211816 |
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| 基金项目： | the National Key Basic Research Program of China (973)(2015CB932203);National Natural Science Foundation of China(61604079);National Natural Science Foundation of China(21674049);the Initiative Postdocs Supporting Program, China(BX201600076);China Postdoctoral Science Foundation(2017M611879);Scientific Starting Fund from Nanjing University of Posts and Telecommunications, China(NY215015) |
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| 摘 要： | ZnO电极修饰层具有高电子迁移率、高透光率、可低温制备且环境友好等优点在钙钛矿太阳能电池上获得了广泛应用。本文针对传统电极修饰层需要高温退火、透光率较低、制备过程繁琐，不利于高性能柔性钙钛矿电池器件制备等问题，系统综述了以ZnO材料作为电极修饰层的制备方法，综合分析了ZnO构筑的电极修饰层形貌、厚度、掺杂及复合对钙钛矿太阳能电池性能（如开路电压、电流密度、填充因子、光电转换效率等）的影响，展望了ZnO电极修饰层材料的未来发展趋势与其在钙钛矿太阳能电池中的应用前景。
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| 关 键 词： | 钙钛矿电池 ZnO电极修饰层 掺杂 复合 光电转换效率 |
| 收稿时间： | 2017-05-18 |
Application of ZnO Electrode Buffer Layer in Perovskite Solar Cells |
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| Li-Gang XU,Wei QIU,Run-Feng CHEN,Hong-Mei ZHANG,Wei HUANG. Application of ZnO Electrode Buffer Layer in Perovskite Solar Cells[J]. Acta Physico-Chimica Sinica, 2018, 34(1): 36-48. DOI: 10.3866/PKU.WHXB201706304 |
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| Authors: | Li-Gang XU Wei QIU Run-Feng CHEN Hong-Mei ZHANG Wei HUANG |
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| Affiliation: | 1. Institute of Advanced Materials, Nanjing University of Posts & Telecommunications, Nanjing 210023, P. R. China;2. Institue of Advanced Materials, Nanjing Tech University, Nanjing 211816, P. R. China |
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| Abstract: | ZnO has attracted extensive research in perovskite solar cells because of its high electron mobility, spectacular optical transparency, low-temperature processing, and ease of synthesis. Traditional electrode buffer layers used in perovskite solar cells have shown some drawbacks, such as high-temperature treatment, low transmittance, and complex fabrication procedures, which might not be fit for the further development of high-performance flexible perovskite solar cells. Here, we intend to give a systematic introduction to the fabrication and functions of ZnO electrode buffer layers (sol-gel method, pre-fabricated ZnO nanoparticle suspension, atomic layer deposition, spray pyrolysis, electrodeposition, chemical bath deposition, radio-frequency sputtering, metal organic chemical vapor deposition, and magnetron sputtering etc.). Particular attentions were paid to the understanding of the structure-property relations between the thickness, morphology, doping, and composition of ZnO electrode buffer layers and the performance of perovskite solar cells (open circuit voltage, current density, fill factor, power conversion efficiency, etc.). A perspective on the future development of ZnO electrode buffer layers and their applications in perovskite solar cells were also discussed in this review. |
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| Keywords: | Perovskite solar cells ZnO electrode buffer layer Doping Composition Photoelectric conversion efficiency |
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