Block copolymer self-assembly in ionic liquids

被引：37

作者：

Tamate, Ryota ^{[1
]}

Hashimoto, Kei ^{[1
]}

Ueki, Takeshi ^{[2
]}

Watanabe, Masayoshi ^{[1
]}

机构：

[1] Yokohama Natl Univ, Dept Chem & Biotechnol, Hodogaya Ku, 79-5 Tokiwadai, Yokohama, Kanagawa 2408501, Japan

[2] NIMS, WPI Res Ctr Int Ctr Mat Nanoarchitecton, WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

来源：

PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2018年 / 20卷 / 39期

基金：

日本学术振兴会;

关键词：

ABA TRIBLOCK COPOLYMERS; TRANSFER RADICAL POLYMERIZATION; SOLUTION TEMPERATURE BEHAVIOR; THIN-FILM TRANSISTORS; GEL GATE DIELECTRICS; LCST PHASE-BEHAVIOR; DIBLOCK COPOLYMER; MICROPHASE SEPARATION; POLY(ETHYLENE OXIDE); METHYL-METHACRYLATE;

D O I：

10.1039/c8cp04173c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ionic liquids (ILs), solely composed of cations and anions, are regarded as a novel class of promising liquids, potentially applicable to energy devices, reaction media, separation materials, etc. ILs have also attracted great attention as new media for molecular self-assembly, capable of producing novel soft materials with unique features never observed for conventional soft materials containing organic and aqueous solvents. In this review, we focus on recent developments in block copolymer (BCP) self-assembly in ILs. Self-assembled structures formed by dilute and concentrated BCP solutions in ILs are discussed in detail. Ion gels formed by BCP self-assembly have received special interest because they exhibit excellent physical properties of tunable viscoelasticity and solution processability without impairing the intrinsic properties of ILs, such as nonvolatility, nonflammability, and high ionic conductivity. Applications of ion gels based on BCP self-assembly for electric double layer capacitors, lithium-ion batteries, and electroactive soft actuators are also addressed.

引用

页码：25123 / 25139

页数：17