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

• Author(s): Dias, N. L. ; Gushikem, Y. ; Moreira, J. C. ; Polito, W. L. ; Rodrigues, E.
• Date: 2022
• Persistent ID: http://hdl.handle.net/11449/218603
• Origin: Oasisbr
• Subject(s): BENZIMIDAZOLE; FUNCTIONALIZATION OF SILICA GEL
• Document Type: Journal article
• Language: English

Description

Made available in DSpace on 2022-04-28T17:21:56Z (GMT). No. of bitstreams: 0 Previous issue date: 1994-01-01

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.

UNESP, DEPT CIENCIAS, BR-15378000 ILHA SOLTEIRA, SP, BRAZIL

UNICAMP, INST QUIM, BR-13081970 CAMPINAS, SP, BRAZIL

UNESP, INST QUIM, BR-14800000 ARARAQUARA, SP, BRAZIL

USP, INST FIS & QUIM SAO CARLOS, BR-13560250 SAO CARLOS, SP, BRAZIL

UNESP, DEPT CIENCIAS, BR-15378000 ILHA SOLTEIRA, SP, BRAZIL

UNESP, INST QUIM, BR-14800000 ARARAQUARA, SP, BRAZIL