Stable Radical Polymers as New Electroactive Materials: Synthesis, Properties, and Emerging Applications DOI Creative Commons

Yufeng Xiong,

Yingjiang Li, X. Z. Cui

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 15, 2024

Abstract Extensive research over recent decades has demonstrated the feasibility of producing stable radical polymers (SRPs) by exploring structure–stability relationships. Owing to their excellent redox activities and inherent paramagnetic characteristics, SRPs are emerging as key functional materials with considerable potentials for various applications such in organic electrodes, semiconductors, magnetic materials, quantum information technologies. Accordingly, this review provides a comprehensive summary most widely investigated representative families SRPs. Innovative strategies design synthesis relationship among physicochemical properties, electronic structures, resulting functionalities these discussed. Moreover, advancements highlighted. Finally, challenges chemistry material functionalization, offering insights into transformative potential future applications, emphasized.

Language: Английский

Dielectric elastomer actuators: medical applications review DOI Creative Commons

Mikael Ghevondyan,

Marina Davtyan,

Marina Aghayan

et al.

Discover Materials, Journal Year: 2025, Volume and Issue: 5(1)

Published: Feb. 20, 2025

Language: Английский

Citations

1
Flexible and transparent bamboo composites Enabled by a Dual-Resin blending strategy DOI
Wei Wang, Jian Gan, Quanping Yuan

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161256 - 161256

Published: March 1, 2025

Language: Английский

Citations

0
Conjugated Multiblock Copolymers and Microcracked Gold Electrodes Applied for the Intrinsically Stretchable Field-Effect Transistor DOI Creative Commons

Yao-Tsung Huang,

Shuto Yamamoto,

Jung‐Yao Chen

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: March 27, 2025

The rise of flexible electronic devices has led to extensive research into conjugated polymer structural engineering. Integrating channels and contact electrodes, warranting high stretchability, is still critical, the microcracked gold technique provides a potential strategy integrate them. Conjugated block copolymers have gained significant attention due their flexibility, allowing for tailored structures meet specific requirements different device characteristics. In this study, novel N-type multiblock (multi-BCPs) composed rigid poly(naphthalene diimide-alt-bithiophene) polyisobutylene segments were successfully synthesized as semiconductors first time. materials are named based on weight fraction soft segments: NDI (0 wt %), mAB73 (27 mAB60 (40 %). study explores mechanical properties, crystallinity, electrical performance multi-BCPs. results show that introducing significantly enhances with crack-onset strains beyond 100% because low elastic moduli 40–50 MPa. Furthermore, OFET achieves unchanged mobility under strain, outperforming excessive blocks. At end an integrated stretchable stretchability fulfilled by utilizing combine multi-BCP electrodes. can be applied biomedical electronics without toxic or corrosive electrode materials. influencing factors, including resistance, channel charge mobility, systematically studied investigate device's mobility–stretchability relationship. indicate resistance between electrodes essential performance. Among these, mAB73, containing segments, exhibits more stability than infiltrated nanoparticles in rubbery surface. Appropriately incorporating retention tensile strains, highlighting designs applications.

Language: Английский

Citations

0
Direct Lithography for Regulating Multiple Properties of Organic Semiconductors via Photo‐Crosslinkers DOI Creative Commons
Yueping Lai, Liang‐Wen Feng

Macromolecular Materials and Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: April 8, 2025

Abstract Photo‐crosslinkers, as materials with negative photoresist characteristics, are applied in the direct lithography process of organic semiconductor devices. Compared to commonly used processes, only requires three steps: spin‐coating, exposure, and development, achieve optical patterning channel, eliminating need for complex procedures such protection, baking, etching, transfer. Furthermore, during this process, photo‐crosslinker remains blended film, subsequently influencing crystalline structure morphology film. These alterations will further impact multiple properties By utilizing characteristic, design can effectively regulate enhance tensile properties, charge carrier mobility, stability, dielectric device. This approach enables high‐precision integrated circuits while synchronously enhancing their various performance attributes. Although there some relevant reports, a systematic summary organization these photo‐crosslinkers on semiconductors absent. For future development lithography, is crucial. Therefore, review systematically classifies summarizes functions thin film devices, providing guidance novel improve

Language: Английский

Citations

0
Stable Radical Polymers as New Electroactive Materials: Synthesis, Properties, and Emerging Applications DOI Creative Commons

Yufeng Xiong,

Yingjiang Li, X. Z. Cui

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 15, 2024

Abstract Extensive research over recent decades has demonstrated the feasibility of producing stable radical polymers (SRPs) by exploring structure–stability relationships. Owing to their excellent redox activities and inherent paramagnetic characteristics, SRPs are emerging as key functional materials with considerable potentials for various applications such in organic electrodes, semiconductors, magnetic materials, quantum information technologies. Accordingly, this review provides a comprehensive summary most widely investigated representative families SRPs. Innovative strategies design synthesis relationship among physicochemical properties, electronic structures, resulting functionalities these discussed. Moreover, advancements highlighted. Finally, challenges chemistry material functionalization, offering insights into transformative potential future applications, emphasized.

Language: Английский

Citations

0