中国科学技术大学学报 ›› 2020, Vol. 50 ›› Issue (11): 1383-1393.DOI: 10.3969/j.issn.0253-2778.2020.11.002

• 专家观点 • 上一篇    下一篇

溶液法制备硒硫化锑太阳能电池最新研究进展

江晨辉,唐荣风,朱长飞,陈 涛   

  1. 中国科学技术大学材料科学与工程系,中国科学院能量转换材料重点实验室,合肥微尺度物质科学国家研究中心,安徽合肥 230026
  • 收稿日期:2020-09-23 修回日期:2020-11-19 出版日期:2020-11-30 发布日期:2021-01-07

Recent achievements in solution processed antimony selenosulfide solar cells

Jiang Chenhui, Tang Rongfeng, Zhu Changfei, Chen Tao   

  1. Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science and Engineering, University of Science and Technology of China, Hefei 230026, China<br>*Corresponding author: cfzhu@ustc.edu.cn; tchenmse@ustc.edu.cn
  • Received:2020-09-23 Revised:2020-11-19 Online:2020-11-30 Published:2021-01-07
  • About author:Jiang Chenhui is a Ph.D. student under the supervision of Prof. Chen Tao at University of Science and Technology of China (USTC). He received his bachelor’s degree in Material Science and Engineering from China University of Mining and Technology (CUMT) in 2016. His research mainly focuses on the preparation of antimony sulfide-selenide (Sb2(S,Se)3) thin films and hole-transporting materials for Sb2(S,Se)3 solar cells.


    Tang Rongfeng is a post-doctor under the supervision of Prof. Chen Tao at University of Science and Technology of China. She received her B.S. and M.S. degree from Liaocheng University in 2013 and 2016, respectively, and Ph.D. degree from University of Science and Technology of China in 2019. Her research focuses on synthesis of nanomaterials and preparation of solar photovoltaic devices. She has published research papers in Nature Energy, Journal of Materials Chemistry A, ACS Applied Materials & Interfaces, etc.

    Zhu Changfei (corresponding author) is Full Professor at the department of materials science and engineering, University of Science and Technology of China. He received his B. S. and Ph.D. degrees both from University of Science and Technology of China in 1984 and 1990, respectively. Afterwards, he was working in department of materials science and engineering, University of Science and Technology of China. His research interests include fundamental study and application of transitional metal oxide, wide band gap semiconductor and new concept solar cells.


    Chen Tao(corresponding author) is Full Professor at the department of materials science and engineering, University of Science and Technology of China. He received his Ph.D. degree in Chemistry from Nanyang Technological University (Singapore) in 2010. From 2011 to 2015 he joined the Department of Physics, the Chinese University of Hong Kong, working as a research assistant professor. His research interests include materials science, fabrication and engineering of antimony sulfide-selenide (Sb2(S,Se)3) solar cells. He has published more than 100 papers in peer reviewed journals, including Nature Energy, Nature Communications, Science Bulletin, etc.

摘要: 硒硫化锑[Sb2(S,Se)3]具有良好的光电性能, 例如强的吸收系数、可在 1.1~1.7 eV 范围内调节的光学带隙.在实际应用方面, 该化合物材料环境友好、所含元素地壳储量丰富、 对水和氧气性质稳定.最近的研究成果已将Sb2(S,Se)3太阳能电池的光电转换效率突破10%, 表明Sb2(S,Se)3具有重要的研究价值和潜在的应用前景.本文首先介绍Sb2(S,Se)3 的基本性质,包括化学结构、晶体结构以及光电性质等. 随后, 重点介绍近三年来溶液法制备Sb2(S,Se)3太阳能电池的重要进展.最后, 我们提出Sb2(S,Se)3太阳能电池效率提升的可能策略.

关键词: 太阳能电池, 硒硫化锑, Sb2(S,Se)3, 溶液法, 水热沉积

Abstract: Antimony selenosulfide, Sb2(S,Se)3, displays superior optoelectronic properties such as strong absorption coefficient and easily tunable bandgap in the range of 1.1~1.7 eV. In terms of practical photovoltaic applications, this semiconductor material is relatively non-toxic, low cost, earth abundant, and stable against moisture and air. Recent investigations have witnessed the rapid development with the power conversion efficiency overcoming the 10% bottleneck in Sb2(S,Se)3 solar cells, demonstrating  great potential for further investigations. In this perspective,  the structural, crystal and optical properties of Sb2(S,Se)3 are introduced first, and then notable developments are highlighted, primarily in the past three years, in Sb2(S,Se)3 solar cells with film deposition by solution based methods. Finally, some possible strategies are proposed with regard to efficiency improvement.

Key words: solar cell, antimony selenosulfide, Sb2(S,Se)3, solution process, hydrothermal deposition

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