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A Review of Carrier Transport in High-Efficiency Sb2(S,Se)3 Solar Cells
Solar RRL ( IF 6.0 ) Pub Date : 2023-08-28 , DOI: 10.1002/solr.202300565
Yuqi Zhao 1 , Xueling Chen 1 , Jianmin Li 1 , Xudong Xiao 1
Solar RRL ( IF 6.0 ) Pub Date : 2023-08-28 , DOI: 10.1002/solr.202300565
Yuqi Zhao 1 , Xueling Chen 1 , Jianmin Li 1 , Xudong Xiao 1
Affiliation
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As a kind new photovoltaic material, antimony sulfide–selenide (Sb2(S,Se)3) thin films have been considered a promising low-cost solar cell absorption layer material due to their excellent photoelectric performance and stability. Continued research and development efforts have significantly increased the power conversion efficiency of Sb2(S,Se)3 solar cells over the past few years, which now exceeds 10%. High device performance requires efficient carrier collection and transport. A deeper understanding of the carrier-transport process can guide the optimization of solar cell designs and materials. Herein, the factors affecting carrier transport combined with the crystal structure in Sb2(S,Se)3 solar cells are discussed. Recent advances in carrier management strategies to overcome the recombination losses are also discussed, broadly categorized into two main approaches: regulation of the absorption layer and optimization of the device interface contacts. Furthermore, the possible future research directions of Sb2(S,Se)3 solar cells are prospected.
中文翻译：
高效Sb2(S,Se)3太阳能电池载流子传输研究进展
作为一种新型光伏材料，硫化锑(Sb 2 (S,Se) 3 )薄膜因其优异的光电性能和稳定性而被认为是一种有前途的低成本太阳能电池吸收层材料。过去几年，持续的研发工作显着提高了Sb 2 (S,Se) 3太阳能电池的功率转换效率，目前已超过10%。高设备性能需要高效的载体收集和传输。对载流子传输过程的更深入了解可以指导太阳能电池设计和材料的优化。本文结合Sb 2 (S,Se) 3太阳能电池的晶体结构讨论了影响载流子传输的因素。还讨论了克服复合损耗的载流子管理策略的最新进展，大致分为两种主要方法：吸收层的调节和器件界面接触的优化。并对Sb 2 (S,Se) 3太阳能电池未来可能的研究方向进行了展望。
更新日期：2023-08-28
中文翻译：
高效Sb2(S,Se)3太阳能电池载流子传输研究进展
作为一种新型光伏材料，硫化锑(Sb 2 (S,Se) 3 )薄膜因其优异的光电性能和稳定性而被认为是一种有前途的低成本太阳能电池吸收层材料。过去几年，持续的研发工作显着提高了Sb 2 (S,Se) 3太阳能电池的功率转换效率，目前已超过10%。高设备性能需要高效的载体收集和传输。对载流子传输过程的更深入了解可以指导太阳能电池设计和材料的优化。本文结合Sb 2 (S,Se) 3太阳能电池的晶体结构讨论了影响载流子传输的因素。还讨论了克服复合损耗的载流子管理策略的最新进展，大致分为两种主要方法：吸收层的调节和器件界面接触的优化。并对Sb 2 (S,Se) 3太阳能电池未来可能的研究方向进行了展望。
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