Recent advances in thermoplastic elastomers from living polymerizations: Macromolecular architectures and supramolecular chemistry

被引：232

作者：

Wang, Weiyu ^{[1
,2
,3
]}

Lu, Wei ^{[1
]}

Goodwin, Andrew ^{[1
]}

Wang, Huiqun ^{[1
]}

Yin, Panchao ^{[2
]}

Kang, Nam-Goo ^{[1
]}

Hong, Kunlun ^{[3
]}

Mays, Jimmy W. ^{[1
]}

机构：

[1] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

[2] South China Univ Technol, South China Adv Inst Soft Matter Sci & Technol, Guangzhou 510640, Guangdong, Peoples R China

[3] Oak Ridge Natl Lab, Ctr Nanophase Mat Sci, Oak Ridge, TN 37831 USA

来源：

PROGRESS IN POLYMER SCIENCE | 2019年 / 95卷

关键词：

Thermoplastic elastomer; Living/controlled polymerization; Macromolecular architecture; Mechanical properties; Glass transition temperature; Supramolecular chemistry; SEQUENTIAL MONOMER ADDITION; CONTAINING BLOCK POLYMERS; HIGH-MOLECULAR-WEIGHT; SELF-CONSISTENT-FIELD; ABA TRIBLOCK COPOLYMERS; ACRYLATE)-B-POLY(METHYL METHACRYLATE) TRIBLOCKS; STEREOREGULAR POLY(METHYL METHACRYLATES); TRANSFER RADICAL POLYMERIZATION; LOOP/BRIDGE CONFORMATION RATIO; ZIEGLER-NATTA POLYMERIZATION;

D O I：

10.1016/j.progpolymsci.2019.04.002

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Thermoplastic elastomers (TPEs) have found use in a wide range of applications, such as adhesives, elastomers, coatings, fibers, and in additive manufacturing techniques such as 3D printing. Despite their omnipresence, the need for advanced TPEs with adaptive properties is continuously growing. Along with a brief historical introduction, this review presents an overview of typical structure-property relationships for various TPEs and discusses the design principles of TPEs from a synthetic chemistry perspective. Recent advances in TPEs with different macromolecular architectures, including linear ABA triblock copolymers, ABC triblock terpolymers, multiblock copolymers, star copolymers, graft copolymers, bottlebrush polymers, and hyperbranched polymers are reviewed. Service temperatures and mechanical properties of the different materials are compared in each section. Incorporating various supramolecular interactions into different macromolecular architectures as a means to further extend the range of TPE applications is also discussed. Future opportunities for TPE research in both academia and industry are addressed as perspectives. (C) 2019 Elsevier B.V. All rights reserved.

引用

页码：1 / 31

页数：31

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[51] ELASTOMERIC POLYPROPYLENES FROM ALUMINA-SUPPORTED TETRAALKYL GROUP-IVB CATALYSTS .2. CHAIN MICROSTRUCTURE, CRYSTALLINITY, AND MORPHOLOGY [J].