Towards 26% efficiency in inverted perovskite solar cells <i>via</i> interfacial flipped band bending and suppressed deep-level traps-Reference-Cited by-同舟云学术

Towards 26% efficiency in inverted perovskite solar cells via interfacial flipped band bending and suppressed deep-level traps

Published:2024 Issue: Volume: Page:
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Zheng Yiting¹²,Li Yaru²,Zhuang Rongshan¹³,Wu Xueyun¹,Tian Congcong¹,Sun Anxin¹,Chen Chen²,Guo Yongsheng²,Hua Yong³^ORCID,Meng Ke²,Wu Kai²,Chen Chun-Chao¹²^ORCID

Affiliation:

1. School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China

2. Future Energy Research Institute of Shanghai, Contemporary Amperex Technology Co. Limited (CATL), Shanghai, 200240, P. R. China

3. Yunnan Key Laboratory for Micro/Nano Materials & Technology, School of Materials and Energy, Yunnan University, Kunming, 650091, P. R. China

Abstract

Minimizing interfacial recombination loss in inverted perovskite solar cells is achieved by introducing piperazinium diiodide (PDI) as a surface modifier to passivate deep surface defects and adjust the interface band bending.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Shanghai Municipality

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2024/EE/D3EE03435F

Reference46 articles.

1. Planar heterojunction organometal halide perovskite solar cells: roles of interfacial layers

2. Unravelling the mechanism of photoinduced charge transfer processes in lead iodide perovskite solar cells