Introducing ammonium salt into hole transporting materials for perovskite solar cells

Shuang Ma; Xuepeng Liu; Xianfu Zhang; Rahim Ghadari; Yong Ding; Molang Cai; Songyuan Dai

doi:10.1039/d0cc04485g

Introducing ammonium salt into hole transporting materials for perovskite solar cells

Chem Commun (Camb). 2020 Nov 19;56(92):14471-14474. doi: 10.1039/d0cc04485g.

Authors

Shuang Ma¹, Xuepeng Liu, Xianfu Zhang, Rahim Ghadari, Yong Ding, Molang Cai, Songyuan Dai

Affiliation

¹ Beijing Key Laboratory of Novel Thin-Film Solar Cells, North China Electric Power University, Beijing, 102206, P. R. China. liuxuepeng@ncepu.edu.cn sydai@ncepu.edu.cn.

PMID: 33150338
DOI: 10.1039/d0cc04485g

Abstract

The developed ammonium salt-containing hole transporting material could passivate perovskite defects and transport holes, and exhibits better performance compared with the non-ammonium salt counterpart.