Publicação:
Electropolymerization mechanism in aqueous solution of the oxo-manganese complex biomimicking of the enzymatic center present on the photosystem II

Nenhuma Miniatura disponível

Data

2012-12-01

Autores

Orientador

Coorientador

Pós-graduação

Curso de graduação

Título da Revista

ISSN da Revista

Título de Volume

Editor

Tipo

Trabalho apresentado em evento

Direito de acesso

Acesso abertoAcesso Aberto

Resumo

The [Mn4 IVO5(terpy)4(H 2O)2]6+ complex, show great potential for electrode modification by electropolymerization using cyclic voltammetry. The electropolymerization mechanism was based on the electronic transfer between dx2-y2 orbitals of the center metallic and pπ orbital of the ligand, which show great complexity of the system due to orbitals overlap present in octahedral complex of the metal-μ-oxo. The voltammetric behavior both in and after electropolymerization process were also discussed, where the best condition of electropolymerization was observed for low scan rate and 50 potential cycles. A study in ITO/glass electrode for better characterization of polymer was also performed. ©The Electrochemical Society.

Descrição

Palavras-chave

Bio-mimicking, Electrode modification, Electronic transfers, Octahedral complex, Photosystem II, Potential cycles, Scan rates, Voltammetric behaviors, Cyclic voltammetry, Manganese, Electropolymerization

Idioma

Inglês

Como citar

ECS Transactions, v. 43, n. 1, p. 159-165, 2012.

URI

http://hdl.handle.net/11449/73846

Itens relacionados

Financiadores

Coleções

Presidente Prudente - FCT - Faculdade de Ciências e Tecnologia

Unidades

Departamentos

Cursos de graduação

Programas de pós-graduação