Chain Transfer in Degenerative RAFT Polymerization Revisited: A Comparative Study of Literature Methods

被引：20

作者：

Derboven, Pieter ^{[1
]}

Van Steenberge, Paul H. M. ^{[1
]}

Reyniers, Marie-Francoise ^{[1
]}

Barner-Kowollik, Christopher ^{[2
,3
]}

D'hooge, Dagmar R. ^{[1
,4
]}

Marin, Guy B. ^{[1
]}

机构：

[1] Univ Ghent, Chem Technol Lab, Technol Pk 914, B-9052 Ghent, Belgium

[2] Karlsruhe Inst Technol, Inst Tech Chem & Polymerchem, Preparat Macromol Chem, Engesserstr 18, D-76128 Karlsruhe, Germany

[3] Karlsruhe Inst Technol, Inst Biol Grenzflachen, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany

[4] Univ Ghent, Dept Text, Technol Pk 907, B-9052 Ghent, Belgium

来源：

MACROMOLECULAR THEORY AND SIMULATIONS | 2016年 / 25卷 / 02期

关键词：

kinetics (polym; modeling; radical polymerization; reversible addition fragmentation chain transfer (RAFT); FREE-RADICAL POLYMERIZATION; TERMINATION RATE COEFFICIENTS; PERMEATION CHROMATOGRAPHIC DETERMINATION; EXHIBITING SLOW EQUILIBRIA; ACTIVATION RATE CONSTANTS; DIRECT ACTIVITY EXCHANGE; METHYL-METHACRYLATE; LIVING POLYMERIZATION; KINETIC-ANALYSIS; AB-INITIO;

D O I：

10.1002/mats.201500076

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Under the validity of the degenerative transfer mechanism, the activation/deactivation process in reversible addition-fragmentation chain transfer (RAFT) polymerization can be formally quantified by transfer coefficients, depending on the chemical structure of the participating radicals and dormant species. In the present work, the different literature methods to experimentally determine these RAFT transfer coefficients are reviewed and theoretically re-evaluated. The accuracy of each method is mapped for a broad range of reaction conditions and RAFT transfer reactivities. General guidelines on when which method should be applied are formulated.

引用

页码：104 / 115

页数：12

共 56 条

[1] Influence of the chemical structure of MADIX agents on the RAFT polymerization of styrene [J].

Adamy, M ;

van Herk, AM ;

Destarac, M ;

Monteiro, MJ .

MACROMOLECULES, 2003, 36 (07) :2293-2301

[2] Mechanism and kinetics of dithiobenzoate-mediated RAFT polymerization. I. The current situation [J].

Barner-Kowollik, Christopher ;

Buback, Michael ;

Charleux, Bernadette ;

Coote, Michelle L. ;

Drache, Marco ;

Fukuda, Takeshi ;

Goto, Atsushi ;

Klumperman, Bert ;

Lowe, Andrew B. ;

Mcleary, James B. ;

Moad, Graeme ;

Monteiro, Michael J. ;

Sanderson, Ronald D. ;

Tonge, Matthew P. ;

Vana, Philipp .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2006, 44 (20) :5809-5831

[3] Chain-length-dependent termination in radical polymerization: Subtle revolution in tackling a long-standing challenge [J].

Barner-Kowollik, Christopher ;

Russell, Gregory T. .

PROGRESS IN POLYMER SCIENCE, 2009, 34 (11) :1211-1259

[4]

BarnerKowollik C., 2008, Handbook of RAFT Polymerization

[5] Easy Access to the RAFT Equilibrium Constant [J].

Barth, Johannes ;

Buback, Michael ;

Meiser, Wibke ;

Vana, Philipp .

MACROMOLECULES, 2010, 43 (01) :51-54

[6] Rate coefficients of free-radical polymerization deduced from pulsed laser experiments [J].

Beuermann, S ;

Buback, M .

PROGRESS IN POLYMER SCIENCE, 2002, 27 (02) :191-254

[7] Critically evaluated rate coefficients for free-radical polymerization .2. Propagation rate coefficients for methyl methacrylate [J].

Beuermann, S ;

Buback, M ;

Davis, TP ;

Gilbert, RG ;

Hutchinson, RA ;

Olaj, OF ;

Russell, GT ;

Schweer, J ;

vanHerk, AM .

MACROMOLECULAR CHEMISTRY AND PHYSICS, 1997, 198 (05) :1545-1560

[8] KINETICS OF FREE-RADICAL SOLUTION POLYMERIZATION OF METHYL-METHACRYLATE OVER AN EXTENDED CONVERSION RANGE [J].

BEUERMANN, S ;

BUBACK, M ;

RUSSELL, GT .

MACROMOLECULAR CHEMISTRY AND PHYSICS, 1995, 196 (08) :2493-2516

[9]

BRAUN D, 1978, MAKROMOL CHEM, V179, P387

[10] Living free-radical polymerization by reversible addition-fragmentation chain transfer: The RAFT process [J].

Chiefari, J ;

Chong, YK ;

Ercole, F ;

Krstina, J ;

Jeffery, J ;

Le, TPT ;

Mayadunne, RTA ;

Meijs, GF ;

Moad, CL ;

Moad, G ;

Rizzardo, E ;

Thang, SH .

MACROMOLECULES, 1998, 31 (16) :5559-5562

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