ESR STUDY OF THE COMPLEX-FORMATION BETWEEN CU(CLO4)2 AND A FUNCTIONALIZED SILICA-GEL SURFACE

被引:13
作者
DIAS, NL
GUSHIKEM, Y
MOREIRA, JC
POLITO, WL
RODRIGUES, E
机构
[1] UNESP, DEPT CIENCIAS, BR-15378000 ILHA SOLTEIRA, SP, BRAZIL
[2] UNICAMP, INST QUIM, BR-13081970 CAMPINAS, SP, BRAZIL
[3] UNESP, INST QUIM, BR-14800000 ARARAQUARA, SP, BRAZIL
[4] USP, INST FIS & QUIM SAO CARLOS, BR-13560250 SAO CARLOS, SP, BRAZIL
关键词
BENZIMIDAZOLE; FUNCTIONALIZATION OF SILICA GEL;
D O I
10.5935/0103-5053.19940009
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The formation of the complex between Cu(ClO4)2 and a silica gel surface grafted with benzimidazole groups has been investigated by ESR. The parameters of the ESR spectrum of the complex obtained are presented and used to determine the most probable immediate environment of the complex formed on the surface of the solid phase. The fit of the theoretical expressions with the experimental data is very reasonable.
引用
收藏
页码:53 / 57
页数:5
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