一种坚韧且可拉伸离子凝胶的简便制备方法。

Straightforward preparation of a tough and stretchable ion gel.

作者信息

Saruwatari Aya, Kamiyama Yuji, Kawamura Akifumi, Miyata Takashi, Tamate Ryota, Ueki Takeshi

机构信息

Research Center for Macromolecules and Biomaterials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.

Graduate School of Life Science, Hokkaido University, Kita 10, Nishi 8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan.

出版信息

Soft Matter. 2024 Oct 2;20(38):7566-7572. doi: 10.1039/d4sm00628c.

DOI:10.1039/d4sm00628c

PMID:39016625

Abstract

Ion gels, polymer networks swollen by ionic liquids, are expected to be applied to wearable devices that are tolerant to repeated stretching. High strength and excellent stretchability was achieved due to the numerous physical cross-links with abundant polymer chain entanglements in addition to a small number of immobile chemical cross-links, even though the ion gel was prepared by a facile methodology.

摘要

离子凝胶是由离子液体溶胀的聚合物网络，有望应用于耐反复拉伸的可穿戴设备。尽管离子凝胶是通过简便的方法制备的，但由于除少量固定的化学交联外，还存在大量具有丰富聚合物链缠结的物理交联，因此实现了高强度和优异的拉伸性。