Metallocene Supported on Inorganic Solid Supports: an Unfinished History

Autor(es)

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

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Inst Chem, Micro & Mesoporous Mol Sieves Grp, BR-13083861 Campinas, SP - Brazil

^[2] Univ Fed Rio Grande do Sul, Inst Chem, Lab React & Catalysis, BR-91501970 Porto Alegre, RS - Brazil

• Tipo de documento: Artigo de Revisão
• Fonte: Journal of the Brazilian Chemical Society; v. 25, n. 12, SI, p. 2164-2185, DEC 2014.
• Citações Web of Science: 7

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