A highly crystalline non-fused ring small-molecule acceptor as a third component significantly enhances the efficiency of all-polymer solar cells-Reference-Cited by-同舟云学术

A highly crystalline non-fused ring small-molecule acceptor as a third component significantly enhances the efficiency of all-polymer solar cells

Published:2024 Issue:25 Volume:48 Page:11420-11425
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Zhou Zhongxin¹,Yang Jun¹,Jin Shujing¹,Zhao Yongtao¹,Guan Changheng¹,Zhu WeiGuo¹^ORCID,Liu Yu¹^ORCID

Affiliation:

1. School of Materials Science and Engineering, Jiangsu Engineering Laboratory of Light-Electricity-Heat Energy-Converting Materials and Applications, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering, National Experimental Demonstration Center for Materials Science and Engineering, Changzhou University, Changzhou 213164, China

Abstract

Introducing the small molecule receptor DFTQA-2FIC into the PBDB-T: N2200 binary system resulted in an increase in PCE from 6.45% to 8.07%, which is one of the highest reported values for organic solar cells based on PBDB-T: N2200 to date.

Funder

National Natural Science Foundation of China

High Level Innovation and Entrepreneurial Research Team Program in Jiangsu

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NJ/D4NJ01837K

Reference40 articles.

1. Novel Oligomer Enables Green Solvent Processed 17.5% Ternary Organic Solar Cells: Synergistic Energy Loss Reduction and Morphology Fine‐Tuning

2. Unidirectional Sidechain Engineering to Construct Dual‐Asymmetric Acceptors for 19.23 % Efficiency Organic Solar Cells with Low Energy Loss and Efficient Charge Transfer

3. Single‐Junction Organic Photovoltaic Cells with Approaching 18% Efficiency

4. High‐Efficiency Organic Solar Cells Based on Asymmetric Acceptors Bearing One 3D Shape‐Persistent Terminal Group

5. Process‐Aid Solid Engineering Triggers Delicately Modulation of Y‐Series Non‐Fullerene Acceptor for Efficient Organic Solar Cells