Molecular dipole engineering-assisted strain release for mechanically robust flexible perovskite solar cells-Reference-Cited by-同舟云学术

Molecular dipole engineering-assisted strain release for mechanically robust flexible perovskite solar cells

Published:2023 Issue:11 Volume:16 Page:5423-5433
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Xie Lisha¹²,Du Songyu¹²,Li Jun¹²,Liu Chang¹²,Pu Zhenwei¹²,Tong Xinyu¹²,Liu Jian¹²,Wang Yaohua¹²,Meng Yuanyuan¹²,Yang Mengjin¹²^ORCID,Li Wei¹²,Ge Ziyi¹²^ORCID

Affiliation:

1. Zhejiang Provincial Engineering Research Center of Energy Optoelectronic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China

2. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China

Abstract

–CN additives are used to sew defects at perovskite grain boundaries and release GB stresses, resulting in low Young's modulus & high mechanical flexibility. Furthermore, 2F-2CN with a stronger molecular dipole enhances the efficiency & stability of inverted f-PSCs, yielding exceptional efficiency.

Funder

National Science Fund for Distinguished Young Scholars

National Natural Science Foundation of China

Postdoctoral Research Foundation of China

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/2023/EE/D3EE02569A

Reference66 articles.

1. Flexible all-perovskite tandem solar cells approaching 25% efficiency with molecule-bridged hole-selective contact