Titanium(IV) nonmetallocene complex catalyzed aqueous homopolymerization and copolymerization of styrene and methyl methacrylate: An Environmentally friendly approach to ultrahigh molecular weight polymer nanoparticles

被引：7

作者：

De, Sudip K. ^{[1
]}

Bhattacharjee, Manish ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kharagpur 721302, W Bengal, India

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2013年 / 51卷 / 07期

关键词：

aqueous polymerization; catalysis; copolymerization; micelles; nonmetallocene catalyst; poly(methylmethacrylate); poly(styrene-co-methylmethacrylate); polystyrene; titanium; FREE-RADICAL POLYMERIZATION; COORDINATION POLYMERIZATION; AEROBIC OXIDATION; LIVING POLYMERS; ETHYLENE; METALLOCENE; LIGANDS; CP2TICL2; WATER; METHYLMETHACRYLATE;

D O I：

10.1002/pola.26520

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new titanium(IV) complex bearing [ONO] type ligand has been synthesized, characterized, and employed as catalyst in homopolymerization and copolymerization of styrene and methyl methacrylate. In the presence of sodium tetraphenyl borate and sodium n-dodecyl sulfate (SDS), it exhibits moderate to high activity and afford ultrahigh molecular weight polymers. (c) 2013 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2013, 51, 1540-1549

引用

页码：1540 / 1549

页数：10