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Selective grain boundary passivation by ammonium nitrate for enhanced performance and stability of FA-Cs based perovskite solar cells.
Li, Xiaoshan; Yu, Wenjing; Hou, Tian; Yang, Xin; Wang, Xin; Jiang, Guangmian; Fu, Zhipeng; Chen, Kaipeng; Li, Yanlin; Yang, Chengbin; Sun, Xiaoran; Zhang, Meng.
Afiliação
  • Li X; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Yu W; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Hou T; Sichuan Shale Gas Project Management Department, CNPC Bohai Drilling Engineering Co. Ltd., Chengdu 610057, China.
  • Yang X; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Wang X; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Jiang G; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Fu Z; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Chen K; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Li Y; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Yang C; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Sun X; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
  • Zhang M; School of New Energy and Materials, Southwest Petroleum University (SWPU), Chengdu, 610500, China. xiaoran.sun@swpu.edu.cn.
Chem Commun (Camb) ; 60(11): 1460-1463, 2024 Feb 01.
Article em En | MEDLINE | ID: mdl-38223975
ABSTRACT
Grain boundaries of metal halide perovskites contain massive defects that are detrimental to photovoltaics applications. This work demonstrates that inorganic NH4NO3 can selectively passivate the grain boundaries of perovskite films and improve their moisture resistance simultaneously, resulting in enhanced performance and stability of the methylammonium-free perovskite solar cells.

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) / Chem. commun. (Lond., 1996, Online) / Chemical communications (London. 1996. Online) Assunto da revista: QUIMICA Ano de publicação: 2024 Tipo de documento: Article País de afiliação: China País de publicação: Reino Unido

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) / Chem. commun. (Lond., 1996, Online) / Chemical communications (London. 1996. Online) Assunto da revista: QUIMICA Ano de publicação: 2024 Tipo de documento: Article País de afiliação: China País de publicação: Reino Unido