Design of Star‐Shaped Trimer Acceptors for High‐Performance (Efficiency> 19%), Photostable, and Mechanically Robust Organic Solar Cells

JW Lee, C Sun, J Lee, DJ Kim, WJ Kang… - Advanced Energy …, 2024 - Wiley Online Library
High power conversion efficiency (PCE), long‐term stability, and mechanical robustness are
prerequisites for the commercial applications of organic solar cells (OSCs). In this study, a …

Intrinsically stretchable, highly efficient organic solar cells enabled by polymer donors featuring hydrogen‐bonding spacers

JW Lee, S Seo, SW Lee, GU Kim, S Han… - Advanced …, 2022 - Wiley Online Library
Intrinsically stretchable organic solar cells (IS‐OSCs), consisting of all stretchable layers, are
attracting significant attention as a future power source for wearable electronics. However …

Sequentially fluorinated polythiophene donors for high‐performance organic solar cells with 16.4% efficiency

D Jeong, GU Kim, D Lee, S Seo, S Lee… - Advanced Energy …, 2022 - Wiley Online Library
Polythiophenes (PTs) have attracted considerable interest for application in organic solar
cells (OSCs) owing to their simple molecular structures and low‐cost synthesis. However …

Impact of Linker Engineering in Core‐Linked Dimeric Acceptors for High‐Performance Organic Solar Cells

S Oh, D Jeong, K Bae, GU Kim… - Advanced Functional …, 2024 - Wiley Online Library
The dimerization of small molecule acceptors (SMAs) is a promising strategy for enhancing
the long‐term stability and power conversion efficiency (PCE) of organic solar cells (OSCs) …

Nanolaminate‐Induced Mechanically and Environmentally Robust Al2O3/TiO2 Thin Film Encapsulation by Low‐Temperature Atomic Layer Deposition: Toward …

SJ Oh, SW Lee, H Lee, H Kim, TS Kim… - Advanced Materials …, 2024 - Wiley Online Library
The growing demand for low‐temperature thin‐film encapsulation (TFE) in advanced flexible
and wearable organic light‐emitting diodes (OLEDs) has intensified to mitigate thermal …