发布时间：2026-06-30

DOI码：10.1021/acsnano.5c16323

论文名称：Decoupling the Trade-Off between Mechanical Properties and Ionic Conductivity in Hydrogel Polymer Electrolytes by Anomalous Water-Induced Microphase Separation

发表刊物：ACS Nano

关键字：Ionic conductivity; Electrolyte; Conductivity; Aqueous solution; Ionic bonding; Polymer; Modulus; Copolymer

摘要：Achieving simultaneous high modulus and high ionic conductivity in hydrogel electrolytes remains a fundamental challenge for durable aqueous zinc-ion batteries. Herein, we overcome this trade-off by introducing an anomalous water-induced microphase separation in a water-stiffening polymer, which comprises poly(benzyl methacrylate) (PBzMA) backbone and poly(ethylene glycol) (PEG) side chains. Simply hydrating this polymer with aqueous zinc salts triggers spontaneous formation of bicontinuous phase structures, driven by the favored hydrophilic PEG–water interactions and unfavored hydrophobic PB…

合写作者：Zhang J, Sheng Y, Chen K, Zhao H, Zhang Q, Cheng Y, Ge Z, Ming X, Zhang Y

第一作者：Yan X

论文类型：期刊论文

通讯作者：Ming X, Zhang Y

论文编号：134

卷号：19

页面范围：40579-40593

ISSN号：1936-0851;1936-086X

是否译文：否

发表时间：2025-11-17

收录刊物：SCI

发布期刊链接：https://doi.org/10.1021/acsnano.5c16323