| Texto completo | |
| Autor(es): |
Peverari, Carnila R.
;
David-Parra, Diego N.
;
Barsan, Madalina M.
;
Teixeira, Marcos F. S.
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Polyhedron; v. 117, p. 415-421, OCT 15 2016. |
| Citações Web of Science: | 3 |
| Resumo | |
Electropolymerization of a pi-conjugated polymer from {[}N,N'-bis(salicylidene)-o-phenylenediamine] nickel(II) complex ({[}Ni(salophen)]) on the surface of indium-tin-oxide (ITO) was studied. Two structures of the polymer have been proposed based on the theorem of molecular columns. The highlighted structures are the molecular column of the central aromatic rings (MCCAR) and molecular, column of the side aromatic rings (MCSAR). The molecular structures were obtained by control of the potential scan rate in the electropolymerization step. The MCCAR structures are stable and structurally compact, whereas the MCSAR structures are less compact. Electrochemical measurements, atomic force microscopy (AFM), UV-Vis spectroscopy, FTIR Raman spectroscopy and optical microscopy support the formation of the multi block pi-conjugated polymer. (C) 2016 Elsevier Ltd. All rights reserved. (AU) | |
| Processo FAPESP: | 05/01296-4 - Desenvolvimento de metodologia analítica empregando eletrodos modificados com oxo complexos polinucleares de rutênio encapsulado em zeolita |
| Beneficiário: | Marcos Fernando de Souza Teixeira |
| Modalidade de apoio: | Auxílio à Pesquisa - Jovens Pesquisadores |