Photoinitiation of vinyl polymerization.

被引：0

作者：

Gehlen, MH ^{[1
]}

Buchviser, SF ^{[1
]}

Rodrigues, MR ^{[1
]}

Neumann, MG ^{[1
]}

机构：

[1] Univ Sao Paulo, Inst Quim Sao Carlos, Lab Fotoquim, BR-13560970 Sao Carlos, SP, Brazil

来源：

QUIMICA NOVA | 1998年 / 21卷 / 06期

关键词：

dyes; photoinitiators; radical polymerization;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The initiation step of the light-induced polymerization kinetics of vinyl monomers using dye-sensitized photoinitiators to generate active radicals is discussed. The photoredox processes of basic dyes with amines and sulfinates are described as photochemical systems capable of starting free-radical polymerization of vinyl monomers in homogeneous and microheterogeneous media. Photophysical techniques like laser flash photolysis and time-correlated single photon counting are used to investigate the excited-state kinetics of the dyes.

引用

页码：794 / 801

页数：8

共 50 条

[21] Comparative polymerization.
Corsaro, AJ
Lieb, SG
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 213 : 394 - CHED
[22] Eosin B/amine as photoinitiator system of vinyl polymerization. A photophysical study of the dye
Militello, M. Paula
Grassano, Micaela E.
Arbeloa, Ernesto M.
Bertolotti, Sonia G.
Previtali, Carlos M.
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2025, 463
[23] Block copolymers containing silicone and vinyl polymer segments by free radical polymerization.
Graiver, D
Nguyen, B
Hamilton, FJ
Kim, Y
Harwood, HJ
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1998, 215 : U396 - U396
[24] PHOTOINITIATION .4. EFFECT OF LEWIS ACID ON THE VINYL MONOMER POLYMERIZATION PHOTOINITIATED BY AROMATIC-HYDROCARBONS
CAPEK, I
BARTON, J
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1979, 17 (04) : 937 - 942
[25] Effect of solvent on the rate constants in solution polymerization. Part II. Vinyl acetate
McKenna, TF
Villanueva, A
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1999, 37 (05) : 589 - 601
[26] EVALUATION OF PHOTOINITIATION EFFICIENCY IN RADICAL POLYMERIZATION
SHIBANOV, VV
BAZYLYUK, KF
MARSHALOK, II
VORONOV, SA
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B, 1993, 35 (02): : A115 - A118
[27] Frontal dispersion polymerization.
Pojman, JA
Gunn, G
Simmons, C
Ilyashenko, VM
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1997, 214 : 248 - POLY
[28] On the moleculary weight of the polymerization.
Breitenbach, JW
Schneider, H
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1943, 76 : 1088 - 1095
[29] Magnetic and spin effects in the photoinitiation of polymerization
Khudyakov, IV
Arsu, N
Jockusch, S
Turro, NJ
DESIGNED MONOMERS AND POLYMERS, 2003, 6 (01) : 91 - 101
[30] DNA catalyzed polymerization.
Li, XY
Lynn, DG
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2002, 223 : B237 - B237

← 1 2 3 4 5 →