期刊论文

Huang, Jincheng;Peng, ZY

英文

Journal of Solid State Chemistry

0022-4596

2025

345

125205

10.1016/j.jssc.2025.125205

CRediT authorship contribution statement Kai Liao: Writing – original draft, Methodology, Investigation. Yuxiang Zhu: Investigation, Methodology, Writing – review & editing. Yongjie Gu: Methodology, Investigation. Xinlong Zhang: Formal analysis, Data curation. Yuanfang Zhang: Software, Resources. Wei Li: Writing – review & editing. Jincheng Huang: Writing – review & editing. Zhuoyin Peng: Writing – review & editing, Supervision, acquisition.

本校为第一且通讯机构

The surface traps of quantum dots are still serious problems to limit the photovoltaic performance of carbon based quantum dot solar cells. In order to optimize the surface state of quantum dot solar cells, PbI 2 /MPA dual surface ligand is introduced for direct one-step surface passivation strategy to reduce the generated undercoordinated sites and OH group in PbS quantum dot solar cells, which can provide uniform, compact and stable structure for PbS thin films. The optical absorption and charge separation properties of carbon based PbS quantum dot solar cells have been improved under this P...