A nonfullerene acceptor as a solid additive realizing a record efficiency of 17.74% in quasi-layered all-polymer solar cells-Reference-Cited by-同舟云学术

A nonfullerene acceptor as a solid additive realizing a record efficiency of 17.74% in quasi-layered all-polymer solar cells

Published:2024 Issue:7 Volume:12 Page:4077-4085
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Xu Wenjing¹,Zhang Miao²^ORCID,Liu Zhongyuan¹,Tian Hongyue¹,Zhang Wenqing³,Sun Shixiu⁴,Jeong Sang Young⁵,Zhang Fenghua⁶,Li Xiong⁶,Sun Qianqian⁴^ORCID,Hao Xiaotao³^ORCID,Woo Han Young⁵^ORCID,Ma Xiaoling¹⁷^ORCID,Zhang Fujun¹^ORCID

Affiliation:

1. Key Laboratory of Luminescence and Optical Information, Ministry of Education, Beijing Jiaotong University, Beijing, 100044, People's Republic of China

2. Department of Applied Biology and Chemical Technology and Research Institute for Smart Energy, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China

3. School of Physics, State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China

4. Collaborative Innovation Center of Light Manipulations and Applications in Universities of Shandong, School of Physics and Electronics, Shandong Normal University, Jinan, 250014, People's Republic of China

5. Organic Optoelectronic Materials Laboratory, Department of Chemistry, College of Science, Korea University, Seoul, 02841, Republic of Korea

6. Department of Physics, Beijing Technology and Business University, Beijing, 100048, People's Republic of China

7. Tangshan Research Institute of Beijing Jiaotong University, Tangshan, 063000, People's Republic of China

Abstract

The nonfullerene acceptor L8-BO as solid additive was incorporated into QLA-PSCs based on PM6 and PY-IT. The molecular orientation and exciton diffusion length in PY-IT layer can be optimized, resulting in the PCE enhanced from 16.14% to 17.74%.

Funder

Chunhui Project Foundation of the Education Department of China

Natural Science Foundation of Hebei Province

Fundamental Research Funds for the Central Universities

National Natural Science Foundation of China

Natural Science Foundation of Beijing Municipality

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/TA/D3TA07228B

Reference51 articles.

1. All-polymer organic solar cells with nano-to-micron hierarchical morphology and large light receiving angle