Literature DB >> 28117506

Thermoplastic High Strain Multishape Memory Polymer: Side-Chain Polynorbornene with Columnar Liquid Crystalline Phase.

Ruiying Zhao1, Tipeng Zhao1, Xuqiang Jiang1, Xin Liu1, Dong Shi1, Chenyang Liu2, Shuang Yang1, Er-Qiang Chen1.   

Abstract

A thermoplastic high strain multishape memory polymer can be fabricated using a hemiphasmid side-chain polynorbornene (P1) with hexagonal columnar liquid crystalline (ΦH ) phase. Without any chemical crosslinks, P1 can memorize multiple temporary shapes with high strain and exhibit excellent shape fixity and shape recovery. As the building blocks of ΦH , the multichain columns in P1 act as robust physical crosslinks.
© 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  columnar phases; liquid crystalline polynorbornene; shape memory polymers; supramolecular multichain columns; thermoplastic

Year:  2017        PMID： 28117506     DOI： 10.1002/adma.201605908

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  3 in total

1.  Multi-mode supermolecular polymerization driven by host-guest interactions.

Authors:  Dongdong Chang; Dan Han; Wenhao Yan; Zhiyi Yuan; Qiaochun Wang; Lei Zou
Journal:  RSC Adv       Date:  2018-04-12       Impact factor: 4.036

2.  Mechanically Robust Dual-Crosslinking Elastomer Enabled by a Facile Self-Crosslinking Approach.

Authors:  Zhendong Huang; Biqiang Jin; Haitao Wu; Zihang Zeng; Minghui Huang; Jinrong Wu; Lusheng Liao; Jing Zheng
Journal:  Materials (Basel)       Date:  2022-06-03       Impact factor: 3.748

3.  Multiple-responsive shape memory polyacrylonitrile/graphene nanocomposites with rapid self-healing and recycling properties.

Authors:  Chenting Cai; Yue Zhang; Mei Li; Yan Chen; Rongchun Zhang; Xiaoliang Wang; Qiang Wu; Tiehong Chen; Pingchuan Sun
Journal:  RSC Adv       Date:  2018-01-03       Impact factor: 4.036
  3 in total

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