文献类型：期刊文献

英文题名：A novel mechanical robust, self-healing and shape memory hydrogel based on PVA reinforced by cellulose nanocrystal

作者：Song, Kaili[1,2,3];Zhu, Weiming[1];Li, Xiaoyan[4];Yu, Zhicheng[1]

机构：[1]Zhejiang Sci Tech Univ, Engn Res Ctr Ecodyeing & Finishing Text, Coll Mat & Text, Hangzhou 310018, Zhejiang, Peoples R China;[2]Shaoxing Univ, Key Lab Clean Dyeing & Finishing Technol Zhejiang, Shaoxing 312000, Zhejiang, Peoples R China;[3]Zhejiang Sci Tech Univ, Key Lab Adv Text Mat & Mfg Technol, Minist Educ, Hangzhou 310018, Zhejiang, Peoples R China;[4]Hebei Univ Sci & Technol, Coll Text & Garment, Shijiazhuang 050018, Hebei, Peoples R China

年份：2020

卷号：260

外文期刊名：MATERIALS LETTERS

收录：SCI-EXPANDED(收录号：WOS:000503377400010)、、EI(收录号：20194507638526)、Scopus(收录号：2-s2.0-85074484254)、WOS

基金：This work was financially supported by Zhejiang Provincial Top Key Academic Discipline of Chemical Engineering and Technology of Zhejiang Sci-Tech University (CETT 2017003), the Opening Project of Key Laboratory of Clean Dyeing and Finishing Technology of Zhejiang Province (Project Number: 1808) and Scientific Research Foundation of Zhejiang Sci-Tech University (grant number 18012211-Y), the Public Projects of Zhejiang Province (LGF20E030005, LGF20E030006).

语种：英文

外文关键词：Shape memory materials; Composite materials; PVA hydrogel

外文摘要：Fabrication of multifunctional hydrogel with excellent mechanical property, self-healing and shape memory ability is still a challenging issue. In this study, a mechanical robust multifunctional hydrogel based on PVA reinforced by cellulose nanocrystal using nanofiller reinforcement strategy was reported. Owing to the hydrogen bonding and supramolecular interaction between PVA and CNC, the prepared hydrogel exhibited satisfying mechanical property. The obtained multifunctional PVA hydrogel could be potentially applied in biomedical or artificial skins fields. (C) 2019 Elsevier B.V. All rights reserved.