Metallocene Supported on Inorganic Solid Supports: an Unfinished History

Autor(es)

Aline C. dos Ouros ^[1] ; Michèle O. de Souza ^[2] ; Heloise O. Pastore ^[3]

Afiliação do(s) autor(es)

^[1] University of Campinas. Institute of Chemistry. Micro and Mesoporous Molecular Sieves Group - Brasil

^[2] University of Rio Grande do Sul. Institute of Chemistry. Laboratory of Reactivity and Catalysis - Brasil

^[3] University of Campinas. Institute of Chemistry. Micro and Mesoporous Molecular Sieves Group - Brasil

• Tipo de documento: Artigo Científico
• Fonte: Journal of the Brazilian Chemical Society; v. 25, n. 12, p. 2164-2185, 2014-12-00.

Resumo

The production of polyolefin nanocomposites has been the field of many studies for improving polymer properties for many applications. The most important challenge on the area is the preparation of the fillers randomly dispersed on polymer matrix. It is general agreement, however, that the dispersion obtained through in situ polymerization is the most efficient and, additionally, confers to the system the advantages of heterogeneous catalysis. This contribution offer a review of characteristics of the most employed fillers, their use as metallocene catalysts supports and the application on in situ production of nanocomposites. (AU)

• Processo FAPESP: 10/50385-8 - Morphology control of olefin-based homo and copolymers in catalytic gas-phase, slurry an emulsion polymerization
• Beneficiário: Heloise de Oliveira Pastore
• Modalidade de apoio: Auxílio à Pesquisa - Regular