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Mostrando ítems 11-20 de 48
A Comparative Study on Graphene Oxide and Carbon Nanotube Reinforcement of PMMA-Siloxane-Silica Anticorrosive Coatings
(2016-06-29)
Carbon nanotubes (CNTs) and graphene oxide (GO) have been used to reinforce PMMA-siloxane-silica nanocomposites considered to be promising candidates for environmentally compliant anticorrosive coatings. The organic-inorganic ...
On the structure of high performance anticorrosive PMMA-siloxane-silica hybrid coatings
(2015-12-07)
Environmentally compliant organic-inorganic hybrid coatings for efficient corrosion protection of metallic surfaces are potential alternatives to the current method based on chromate passivation. In this context ...
Structure and electrochemical properties of PMMA-silica hybrid coatings modified with cerium and lithium ions
(Universidade Estadual Paulista (Unesp), 2019-10-08)
This work reports on a detailed investigation of the structural and electrochemical properties of poly(methyl methacrylate) (PMMA)-silica coatings. Raman spectroscopy and thermal analysis showed that the fine-tuning of the ...
Barrier properties of high performance PMMA-silica anticorrosion coatings
(2020-01-01)
This work reports a detailed investigation of the structural and electrochemical barrier properties of PMMA-silica coatings. Hybrid nanocomposites were prepared by combining the sol-gel method with the polymerization of ...
Degradação do PMMA através da reação despolimerização uitlizando catalisadores de óxidos mistos
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciência e Engenharia de MateriaisProcessamento de Materiais a partir do Pó; Polímeros e Compósitos; Processamento de Materiais a part, 2009-05-29)
In this work, mixed oxides were synthesized by two methods: polymeric precursor and gel-combustion. The oxides, Niquelate of Lanthanum, Cobaltate of Lanthanum and Cuprate of Lanthanum were synthesized by the polymeric ...
Adsorción de metil metacrilato en sílices mesoporosas tipo SBA-15 y SBA-16 y preparación del híbrido PMMA/SBA-16 methylMethacrylate adsorption on SBA-15 and SBA-16 mesoporous silicas and preparation of the PMMA/SBA-16 hybrid
(Universidad Nacional de Colombia, Facultad de Minas, Centro de PublicacionesCiencia de los MaterialesMedellín, Colombia, 2021)