Boosted charge extraction of NbO-enveloped SnO nanocrystals enables 24% efficient planar perovskite solar cells

• Published in: Energy & environmental science Vol. 14; no. 9; pp. 574 - 583
• Main Authors: Yuan, Ruihan, Cai, Bing, Lv, Yinhua, Gao, Xiang, Gu, Jinwen, Fan, Zhenghui, Liu, Xinhang, Yang, Chi, Liu, Mingzhen, Zhang, Wen-Hua
• Format: Journal Article
• Published: 15.09.2021

Planar perovskite solar cells (PSCs) have attracted extensive research attention owing to their simple architecture and manufacturing process. Improving the charge extraction ability of electron transport materials (ETMs) is imperative to enhance their power conversion efficiencies (PCEs). Herein, w...