Ethylenedioxythiophene‐Based Small Molecular Donor with Multiple Conformation Locks for Organic Solar Cells with Efficiency of 19.3%

Q Xie, X Deng, C Zhao, J Fang, D Xia… - Angewandte …, 2024 - Wiley Online Library
Ternary organic solar cells (T‐OSCs) represent an efficient strategy for enhancing the
performance of OSCs. Presently, the majority of high‐performance T‐OSCs incorporates …

Simple thiazole-centered oligothiophene donor enables 15.4% efficiency all small molecule organic solar cells

T Duan, Q Chen, Q Yang, D Hu, G Cai, X Lu… - Journal of Materials …, 2022 - pubs.rsc.org
Attributed to the rapid development of benzodithiophene (BDT) centered small molecule
donors, all small molecule organic solar cells (ASM-OSCs) have achieved comparable …

A meta-alkylthio-phenyl chain–substituted small-molecule donor as the third component for high-efficiency organic solar cells

C Zhang, J Li, L Ji, H Hu, G Li, K Wang - Journal of Materials Chemistry …, 2022 - pubs.rsc.org
Ternary organic solar cells (OSCs) have attracted increasing attention because they are a
feasible and efficient strategy to improve the power conversion efficiency (PCE) of OSCs …

A Pyrene‐Fused Dimerized Acceptor for Ternary Organic Solar Cells with 19% Efficiency and High Thermal Stability

X Liu, Z Zhang, C Wang, C Zhang, S Liang… - Angewandte …, 2024 - Wiley Online Library
A pyrene‐fused dimerized electron acceptor has been successfully synthesized and
subsequently incorporated as the third component in ternary organic solar cells (OSCs) …

Tuning the Intermolecular Electrostatic Interaction toward High‐Efficiency and Low‐Cost Organic Solar Cells

Z Li, H Yao, L Ma, J Wang, Z Bi, S Wang… - Advanced Functional …, 2023 - Wiley Online Library
Organic solar cells (OSCs) have achieved much progress with rapidly increasing power
conversion efficiencies (PCEs). It should be noted that the top‐performance OSCs are …

Quinquethiophene-based fully nonfused electron acceptors towards efficient organic solar cells via side-chain engineering

L Huang, L Dong, X Chu, S Zang, H Qiu… - Journal of Materials …, 2024 - pubs.rsc.org
Three fully nonfused electron acceptors based on quinquethiophene (5T) were designed
and synthesized via side-chain engineering. Theoretical calculations demonstrate that the …

Small molecule donor third component incorporating thieno [3, 2-b] thiophene unit enables 19.18% efficiency ternary organic solar cells with improved operational …

J Li, C Zhang, X Sun, H Wang, H Hu, K Wang, M Xiao - Nano Energy, 2024 - Elsevier
The rational design of the third component to enhance the efficiency and stability of organic
solar cell (OSC) is a critical and challenge. Herein, a thieno [3, 2-b] thiophene (TT) …

Modulation of alkyl chain length on the thiazole side group enables over 17% efficiency in all‐small‐molecule organic solar cells

K Ma, W Feng, H Liang, H Chen… - Advanced Functional …, 2023 - Wiley Online Library
Molecular innovation is highly desirable to achieve efficient all‐small‐molecule organic
solar cells (SM‐OSCs). Herein, three small‐molecule donors (SMDs) with alkylated thiazole …

Mapping polymer donors with a non-fused acceptor possessing outward branched alkyl chains for efficient organic solar cells

Q Shen, C He, S Li, L Zuo, M Shi… - Journal of Materials …, 2023 - pubs.rsc.org
Developing non-fused-ring electron acceptors (NFREAs) is a promising strategy toward high-
efficiency and low-cost organic solar cells (OSCs), for which an in-depth understanding of …

An asymmetric small-molecule donor enables over 18% efficiency in ternary organic solar cells

M Guan, W Tao, L Xu, Y Qin, J Zhang, S Tan… - Journal of Materials …, 2022 - pubs.rsc.org
An asymmetric small molecule donor, TTBT-R, incorporated with 4, 5-di (2-ethylhexyl)
oxybenzo [2, 1-b: 3, 4-b′] dithiophene as the core, was exploited for high-performance …