Cathodoluminescence for understanding perovskite solar cells

阴极发光有助于理解钙钛矿太阳能电池

• 批准号: 2439071
• 金额: --
• 依托单位: University of Strathclyde
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2020
• 资助国家: 英国
• 起止时间: 2020 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2439071
• 关键词: Cathodoluminescence; understanding; perovskite; solar; cells

Halide perovskite solar cells (PSCs) have recently come to the forefront of photovoltaic (PV) research all over the world with the certified efficiencies surpassing the other established PV technologies. The PSCs technology however has still some challenges that needs to be addressed for long term stability and commercial deployments. One way to address these is via development of informed strategies based on detailed understanding of interplay between structure, chemistry and optoelectronic properties of the perovskite absorber materials. Cathodoluminescence microscopy is a powerful and well established technique that is capable of giving this detailed information that could be explored for optimising and increasing efficiency and long-term device stability. In the proposed PhD, Cathodoluminescence microscopy will be utilized to understand and improve the long term stability of the perovskite absorber materials and devices.

卤化物钙钛矿太阳能电池（PSCs）近年来已成为世界光伏（PV）研究的前沿，其认证效率超过了其他现有的光伏技术。然而，PSCs技术仍然存在一些挑战，需要解决长期稳定性和商业部署。解决这些问题的一种方法是在详细了解钙钛矿吸收材料的结构、化学和光电子特性之间相互作用的基础上，制定明智的策略。阴极发光显微镜是一种强大且成熟的技术，能够提供这些详细信息，可以探索优化和提高效率和长期设备稳定性。在拟议的博士学位中，将利用阴极发光显微镜来了解和提高钙钛矿吸收材料和器件的长期稳定性。