Regulating phase separation and molecular stacking by introducing siloxane to small-molecule donors enables high efficiency all-small-molecule organic solar cells-Reference-Cited by-同舟云学术

Regulating phase separation and molecular stacking by introducing siloxane to small-molecule donors enables high efficiency all-small-molecule organic solar cells

Published:2022 Issue:7 Volume:15 Page:2937-2947
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Chang Yilin¹²,Zhu Xiangwei³,Shi Yanan¹²,Liu Yanan¹,Meng Ke¹²,Li Yanxun¹²,Xue Jingwei⁴,Zhu Lingyun¹^ORCID,Zhang Jianqi¹^ORCID,Zhou Huiqiong¹²^ORCID,Ma Wei⁴,Wei Zhixiang¹²^ORCID,Lu Kun¹²^ORCID

Affiliation:

1. CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, P. R. China

2. University of Chinese Academy of Sciences, Beijing 100049, P. R. China

3. College of Textiles & Clothing, State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao, 266071, China

4. State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an 710049, P. R. China

Abstract

Siloxane with low surface tension can regulate the intermolecular interactions, and optimize the phase separation morphology and molecule stacking, finally contributing to an excellent PCE of 16.4% with small energy loss for ASM-OSCs.

Funder

National Natural Science Foundation of China

Chinese Academy of Sciences

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/2022/EE/D2EE00726F

Reference57 articles.

1. Non-fullerene acceptors for organic solar cells

2. Fused-Ring Electron Acceptors for Photovoltaics and Beyond