Synthesis and characterization of vinyl silane modified imidazole copolymer as a novel corrosion inhibitor

被引：26

作者：

Kim, H ^{[1
]}

Jang, J ^{[1
]}

机构：

[1] SEOUL NATL UNIV,DEPT CHEM TECHNOL,SEOUL 151742,SOUTH KOREA

来源：

POLYMER BULLETIN | 1997年 / 38卷 / 03期

关键词：

D O I：

10.1007/s002890050045

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

For a novel corrosion inhibitor for copper, the free radical copolymerization of vinyl imidazole(VI) and vinyl trimethoxy silane(VTS) was carried out in benzene at 68 degrees C using azobisisobutyronitrile(AlBN) as an initiator. The reactivity ratios of the two monomers were determined from instantaneous composition diagram: r(VT) = 3.22 and r(VTS) = 0. Thermal stability of poly(VI-co-VTS) depended on VTS mole fraction in the feed rather than the molecular weight of the copolymer, due to the disiloxane bond linkages formed during heating.

引用

页码：249 / 256

页数：8

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