title: Thermoplastic High Strain Multishape Memory Polymer: Side-Chain Polynorbornene with Columnar Liquid Crystalline Phase.
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.
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry, Peking University, Beijing, 100871, China.
authors.forename: Ruiying
authors.initials: R
authors.lastname: Zhao
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry, Peking University, Beijing, 100871, China.
authors.forename: Tipeng
authors.initials: T
authors.lastname: Zhao
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry, Peking University, Beijing, 100871, China.
authors.forename: Xuqiang
authors.initials: X
authors.lastname: Jiang
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry, Peking University, Beijing, 100871, China.
authors.forename: Xin
authors.initials: X
authors.lastname: Liu
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry, Peking University, Beijing, 100871, China.
authors.forename: Dong
authors.initials: D
authors.lastname: Shi
authors.affiliation: Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Engineering Plastics, Institute of Chemistry, The Chinese Academy of Sciences, Beijing, 100190, China.
authors.forename: Chenyang
authors.initials: C
authors.lastname: Liu
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry, Peking University, Beijing, 100871, China.
authors.forename: Shuang
authors.initials: S
authors.lastname: Yang
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry, Peking University, Beijing, 100871, China.
authors.forename: Er-Qiang
authors.initials: EQ
authors.lastname: Chen
keywords: columnar phases; liquid crystalline polynorbornene; shape memory polymers; supramolecular multichain columns; thermoplastic