TRIS(1,10-PHENANTHROLINE)RUTHENIUM(II)-SENSITIZED AND TRIS(2,2'-BIPYRAZINE)RUTHENIUM(II)-SENSITIZED PHOTOPOLYMERIZATION OF ACRYLAMIDE

被引：17
|
作者：
IWAI, K
UESUGI, Y
SAKABE, T
HAZAMA, C
TAKEMURA, F
机构：
[1] Department of Chemistry, Nara Women’s University, Nara
来源：
POLYMER JOURNAL | 1991年 / 23卷 / 06期
关键词：
TRIS(1,10-PHENANTHROLINE)RUTHENIUM(II) COMPLEX; TRIS(2,2'-BIPYRAZINE)RUTHENIUM(II) COMPLEX; PHOTOPOLYMERIZATION; ACRYLAMIDE; PHOTOSENSITIZER; PHOTOREDOX REACTION; ELECTRON-TRANSFER REACTION;
D O I：
10.1295/polymj.23.757
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Photopolymerization of acrylamide (AA) sensitized by tris(1,10-phenanthroline)-ruthenium(II) and tris(2,2'-bipyrazine)ruthenium(II) complexes (Ru(phen)3(2+) and Ru(bpz)3(2+)) was studied in aqueous solutions. AA was photopolymerized in the presence of both the sensitizer Ru(phen)3(2+) and an electron donor triethylamine (TEA). The photopolymerization of AA did not occur in the presence of the sensitizer Ru(bpz)3(2+) and TEA, but did in the coexistence of maleic acid as a comonomer. In these systems the Ru(II) complexes were not consumed during the polymerization. The mechanisms of photopolymerization for these systems are discussed.
引用
收藏
页码：757 / 763
页数：7
相关论文
共 50 条
12345