Revolutionizing High-Temperature Electrical Properties of Epoxy Resin via Tailoring Weak Conjugation Rigid Structures (Small 11/2025)

IF 12.1 2区 材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY Small Pub Date : 2025-03-19 DOI:10.1002/smll.202570084
Jie Li, Boya Zhang, Xuanjie Zhang, Yixuan Li, Kaixuan Li, Tianyu Wang, Xingwen Li
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Abstract

Epoxy Polymers

The fundamental components in high-voltage direct-current technology are gas-insulated lines/switchgears, designed to operate in challenging environments such as oceans and deserts. In article number 2407579, Boya Zhang and co-workers present a universal molecular design strategy that combines rigid benzene with functional bridging groups to form a weakly conjugated structure, effectively suppressing the charge transport, offering a promising approach for next-generation epoxy polymers for extreme conditions.

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通过剪裁弱共轭刚性结构革新环氧树脂的高温电性能(Small 11/2025)
环氧聚合物高压直流技术的基本组件是气体绝缘线路/开关设备,设计用于在海洋和沙漠等具有挑战性的环境中运行。在文章编号2407579中,张伯亚及其同事提出了一种通用的分子设计策略,将刚性苯与功能桥基结合形成弱共轭结构,有效抑制电荷输运,为极端条件下的下一代环氧聚合物提供了一种有希望的方法。
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来源期刊
Small
Small 工程技术-材料科学:综合
CiteScore
17.70
自引率
3.80%
发文量
1830
审稿时长
2.1 months
期刊介绍: Small serves as an exceptional platform for both experimental and theoretical studies in fundamental and applied interdisciplinary research at the nano- and microscale. The journal offers a compelling mix of peer-reviewed Research Articles, Reviews, Perspectives, and Comments. With a remarkable 2022 Journal Impact Factor of 13.3 (Journal Citation Reports from Clarivate Analytics, 2023), Small remains among the top multidisciplinary journals, covering a wide range of topics at the interface of materials science, chemistry, physics, engineering, medicine, and biology. Small's readership includes biochemists, biologists, biomedical scientists, chemists, engineers, information technologists, materials scientists, physicists, and theoreticians alike.
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