Control over the aggregated structure of donor–acceptor conjugated polymer films for high‐mobility organic field‐effect transistors

X Cao, Y Han - Aggregate, 2024 - Wiley Online Library
Abstract Donor–acceptor (D‐A) conjugated polymers have demonstrated great potential in
organic field‐effect transistors application, and their aggregated structure is a crucial factor …

Tuning the solution aggregation and molecular order for efficient and thermally stable polymer solar cells

M Gao, J Wu, X Yuan, C He, H Jiang, W Zhao… - Energy & …, 2023 - pubs.rsc.org
The best-performing active layers for organic photovoltaics generally include semi-
paracrystalline polymers. However, the solution aggregation and molecular order …

Impact of doping on the mechanical properties of conjugated polymers

SHK Paleti, Y Kim, J Kimpel, M Craighero… - Chemical Society …, 2024 - pubs.rsc.org
Conjugated polymers exhibit a unique portfolio of electrical and electrochemical behavior,
which–paired with the mechanical properties that are typical for macromolecules–make …

Ordering structure control of polythiophene-based donors for High-Efficiency organic solar cells

H Ma, Z Sun, M Jeong, S Yang, S Jeong, S Lee… - Chemical Engineering …, 2023 - Elsevier
The development of high-performance organic solar cells (OSCs) from the low-cost and
highly scalable polythiophene family has been garnering a fast-growing interest for their …

Optimization of fluorinated phenyl azides as universal photocrosslinkers for semiconducting polymers

ZS Tan, Z Jamal, DWY Teo, HC Ko, ZL Seah… - Nature …, 2024 - nature.com
Fluorinated phenyl azides (FPA) enable photo-structuring of π-conjugated polymer films for
electronic device applications. Despite their potential, FPAs have faced limitations regarding …

In-situ ellipsometry for the determination of thermal transitions and relaxations in organic photovoltaic materials

R Henry, N Balar, H Ade - Chemistry of Materials, 2023 - ACS Publications
Characterization of thermodynamic transitions and kinetic processes in optoelectronic
materials is critical for understanding the optimized processing conditions and final device …

Boosting photoprogramming performance of molecular-switch-embedded organic transistors via structural optimization of polymer semiconductors

SH Yu, SZ Hassan, S Lee, B Lim… - Journal of Materials …, 2023 - pubs.rsc.org
A herein, a synthetic strategy of polymer semiconductors to optimize compatibility with
diarylethene (DAE)-based molecular switches and thus to maximize photoprogramming …

Real-time correlation of crystallization and segmental order in conjugated polymers

S Luo, Y Li, N Li, Z Cao, S Zhang, MU Ocheje… - Materials …, 2024 - pubs.rsc.org
Modulating the segmental order in the morphology of conjugated polymers is widely
recognized as a crucial factor for achieving optimal electronic properties and mechanical …

Revealing aggregation of non-fullerene acceptors in intermixed phase by ultraviolet-visible absorption spectroscopy

J Fang, Z Wang, Y Chen, Q Zhang, J Zhang… - Cell Reports Physical …, 2022 - cell.com
Non-fullerene acceptor (NFA) aggregation is crucial in determining bulk-heterojunction
(BHJ) organic photovoltaic (OPV) performance. However, it is still a big challenge to …

Metal‐Organic Framework Nanosheets as Templates to Enhance Performance in Semi‐Crystalline Organic Photovoltaic Cells

K Sasitharan, RC Kilbride, ELK Spooner… - Advanced …, 2022 - Wiley Online Library
Optimizing the orientation, crystallinity, and domain size of components within organic
photovoltaic (OPV) devices is key to maximizing their performance. Here a broadly …