Lead-free molecular one-dimensional perovskite for efficient X-ray detection

• 作者: Haojin Li Xin Song Chuang Ma Zhuo Xu Nuo Bu Tinghuan Yang Qingyue Cui Lili Gao Zhou Yang Fei Gao Guangtao Zhao Zhaolai Chen Zicheng Ding Kui Zhao Shengzhong (Frank) Liu
• 来源期刊: 能源化学
• 年，卷（期）: 2022,（1）
• 页码范围: 209-213
• 页数: 5页
• 语种: 英文

摘要

In recent years,great progress has been achieved for organic-inorganic halide perovskites due to their excellent optoelectronic properties and stability for photovoltaics,light emitting diodes,and high-energy radiation detection [1-5].One-dimensional (1D)perovskites,as an important derivative of three-dimensional (3D)perovskites,exhibit low exciton dissociation efficiency,which can produce strong quantum confinement and form self-trapping excited state [6].In addition,the hydrophobic properties and the inhibition of ion migration from large organic cations improve the moisture and thermal stability for optoelectronic devices.Therefore,functional materials for various optoelectronic applica-tions can be sought out in 1D perovskites by adjusting composition appropriately and flexibly [7].