Holographic study of chain length in photopolymerizable compositions

被引：8

作者：

Blaya, S ^{[1
]}

Carretero, L ^{[1
]}

Madrigal, RF ^{[1
]}

Fimia, A ^{[1
]}

机构：

[1] Univ Miguel Hernandez, Dept Ciencia & Tecnol Mat, Alicante 03202, Spain

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2002年 / 74卷 / 03期

关键词：

D O I：

10.1007/s003400200792

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe a study of the free-radical homopolymerization kinetics for a system based on acrylamide, triethanolamine and methylene blue by analyzing temporal variations of the diffraction efficiency. The modulation index is related to the component's parameters, giving as a result a method that can be used to determine the chain length of the polymer and the kinetic rate constants. By using this method we have studied the effect of intensity on the kinetic parameters of the photopolymerization process.

引用

页码：243 / 251

页数：9

共 19 条

[1]

[Anonymous], 1988, Nonlinear regression analysis and its applications

[2]

BAMFORD CH, 1976, COMPREHENSIVE CHEM A, V14

[3] Highly sensitive photopolymerizable dry film for use in real time holography [J].

Blaya, S ;

Mallavia, R ;

Carretero, L ;

Fimia, A ;

Madrigal, RF .

APPLIED PHYSICS LETTERS, 1998, 73 (12) :1628-1630

[4] Optimization of an acrylamide-based dry film used for holographic recording [J].

Blaya, S ;

Carretero, L ;

Mallavia, R ;

Fimia, A ;

Madrigal, RF ;

Ulibarrena, M ;

Levy, D .

APPLIED OPTICS, 1998, 37 (32) :7604-7610

[5] Holography as a technique for the study of photopolymerization kinetics in dry polymeric films with a nonlinear response [J].

Blaya, S ;

Carretero, L ;

Mallavia, R ;

Fimia, A ;

Madrigal, RF .

APPLIED OPTICS, 1999, 38 (06) :955-962

[6] HOLOGRAPHIC METHODS FOR THE INVESTIGATION OF PHOTOCHEMICAL AND PHOTOPHYSICAL PROPERTIES OF MOLECULES [J].

BRAUCHLE, C ;

BURLAND, DM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1983, 22 (08) :582-598

[7] THE USE OF HOLOGRAPHY TO INVESTIGATE COMPLEX PHOTOCHEMICAL-REACTIONS [J].

BURLAND, DM ;

BRAUCHLE, C .

JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (09) :4502-4512

[8] HOLOGRAPHY AS A TOOL FOR MECHANISTIC AND KINETIC-STUDIES OF PHOTOPOLYMERIZATION REACTIONS - A THEORETICAL AND EXPERIMENTAL APPROACH [J].

CARRE, C ;

LOUGNOT, DJ ;

FOUASSIER, JP .

MACROMOLECULES, 1989, 22 (02) :791-799

[9] Theoretical and experimental study of the bleaching of a dye in a film-polymerization process [J].

Carretero, L ;

Blaya, S ;

Mallavia, R ;

Madrigal, RF ;

Belendez, A ;

Fimia, A .

APPLIED OPTICS, 1998, 37 (20) :4496-4499

[10] Quantitative model of volume hologram formation in photopolymers [J].

Colvin, VL ;

Larson, RG ;

Harris, AL ;

Schilling, ML .

JOURNAL OF APPLIED PHYSICS, 1997, 81 (09) :5913-5923

← 1 2 →