| Texto completo | |
| Autor(es): |
Utley, J. H. P.
;
Gruber, J.
;
Peres, L. O.
[3]
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Electrochemistry Communications; v. 6, n. 11, p. 1141-1143, nov. 2004. |
| Área do conhecimento: | Engenharias - Engenharia de Materiais e Metalúrgica |
| Assunto(s): | Polímeros (materiais) |
| Resumo | |
Poly(p-phenylenevinylene)s were prepared via controlled potential electrolyses of 1,4-bis(dichloromethyl)arenes in the absence and in the presence of mediators. This enables the use of less negative potentials, leading to higher yields, particularly of the insoluble fractions, i.e., polymers formed with longer chains. The use of less lachromatory and cheaper chlorinated rather than brominated precursors is advantageous. (AU) | |
| Processo FAPESP: | 01/11005-6 - Estudo de polímeros emissores de luz |
| Beneficiário: | Laura Oliveira Péres Philadelphi |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |