Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/29608
Registro completo de metadados
Campo DCValorIdioma
dc.creatorCampos, Adriana de-
dc.creatorSena Neto, Alfredo R. de-
dc.creatorRodrigues, Vanessa B.-
dc.creatorLuchesia, Bruno R.-
dc.creatorMoreira, Francys K. V.-
dc.creatorCorrea, Ana Carolina-
dc.creatorMattoso, Luiz H. C.-
dc.creatorMarconcini, José M.-
dc.date.accessioned2018-07-12T12:29:19Z-
dc.date.available2018-07-12T12:29:19Z-
dc.date.issued2017-11-
dc.identifier.citationCAMPOS, A. de et al. Bionanocomposites produced from cassava starch and oil palm mesocarp cellulose nanowhiskers. Carbohydrate Polymers, Barking, v. 175, p. 330-336, Nov. 2017.pt_BR
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0144861717308561pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/29608-
dc.description.abstractCassava starch films reinforced with cellulose nanowhiskers from oil palm mesocarp fibers were produced by casting. Nanowhiskers were obtained by sulphuric acid hydrolysis followed by microfluidization and incorporated in starch films at various loadings (1–10 wt%). Morphological and mechanical characterizations showed that the reinforcing effect of oil palm cellulose nanowhiskers was significant at loadings of up to 6 wt%, which was determined to be the nanowhiskers percolation threshold. Above this content, formation of agglomerates became more significant, causing a decrease in mechanical properties of starch bionanocomposites. Below percolation threshold, such as 2 wt%, elongation at break increased by 70%, showing an effective reinforcing effect. Dynamic mechanical analyses revealed filler/matrix interactions through hydrogen bonding in bionanocomposites.pt_BR
dc.languageen_USpt_BR
dc.publisherElsevierpt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceCarbohydrate Polymerspt_BR
dc.subjectCassava starchpt_BR
dc.subjectOil palm mesocarp fiberspt_BR
dc.subjectNanowhiskerspt_BR
dc.subjectCellulosept_BR
dc.subjectNanocompositespt_BR
dc.titleBionanocomposites produced from cassava starch and oil palm mesocarp cellulose nanowhiskerspt_BR
dc.typeArtigopt_BR
Aparece nas coleções:DEG - Artigos publicados em periódicos

Arquivos associados a este item:
Não existem arquivos associados a este item.


Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.