Carbon Clay Nanocomposites
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Nanocomposites Based on Cassava Starch and Chitosan-Modified Clay: Physico‑Mechanical Properties and Biodegradability in Simulated Compost Soil
Organic-inorganic nanocomposites based on cassava starch, glycerol and chitosan-modified Veegum® HS clay mineral at two different low polymer-to-clay ratios (2.5 and 5.0 wt.%) were prepared by extrusion producing flexible, transparent and homogeneous plastics as potential candidates for agricultural purposes. X-ray diffraction and transmission electron micr
J. Braz. Chem. Soc.. Publicado em: 2017-04
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2. Influence of intercalation methods in properties of Clay and carbon nanotube and high density polyethylene nanocomposites
In this work, nanocomposites with simultaneous dispersion of carbon nanotubes and clays in a high density polyethylene (HDPE) matrix were prepared. Two different processes of preparation were employed: solution or melt intercalation. Two different montmorillonite clays were used separately: a natural (MMT-Na) or an organoclay (MMT-30B) and it was used multiw
Mat. Res.. Publicado em: 2014-12
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3. Glass fiber hybrid composites molded by RTM using a dispersion of carbon nanotubes/clay in epoxy
Nanocomposites based on epoxy and a mixture of clays and multi-walled carbon nanotubes (MWCNT) were produced by casting, and also molded by RTM using glass fibers as reinforcement, yielding a hybrid multi-scale micro/nanocomposite material. Two types of montmorillonite clays were used, natural (MMT-Na) and organophilic (MMT-30B). Higher viscosity was obtaine
Mat. Res.. Publicado em: 02/07/2013
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4. PREPARAÇÃO E CARACTERIZAÇÃO DE NANOESTRUTURAS DE CARBONO POR MÉTODO HIDROTÉRMICO A PARTIR DE BIOMASSA. / PREPARATION AND CHARACTERIZATION OF CARBON NANOSTRUCTURES BY HYDROTHERMAL ROUTE FROM BIOMASS.
A produção de materiais de carbono nanoestruturados pode constituir uma alternativa para a reutilização de resíduos provenientes da indústria petroquímica e atividades agrícolas, abrindo um caminho para o desenvolvimento de materiais ―verdes‖ multifuncionais. Da indústria do processamento do coco, origina-se uma quantidade significativa
Publicado em: 2011