Controllable in-situ preparation of high-coverage horizontal TiO2 nanosheet array

• Published in: Chemical physics letters Vol. 765; p. 138284
• Main Authors: Wang, Junqi, Zou, Xiaoping, Zhu, Jialin, Cheng, Jin, Bai, Xiao, Yao, Yujun, Chang, Chuangchuang, Yu, Xing, Liu, Baoyu, Zhou, Zixiao, Li, Guangdong, Chen, Dan
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 16.02.2021
• Subjects: Semiconductors; Solar energy materials; Thin films; Thin films; Semiconductors; Solar energy materials

[Display omitted] •In-situ controllable preparation of horizontal TiO2 nanosheet array is realized.•The formation of horizontal TiO2 nanosheet array is interpreted.•High-coverage TiO2 nanosheet array is used as an ETL to prepare PSCs. TiO2 is an important electron transport material in perovskite so...