Bionanocomposites produced from cassava starch and oil palm mesocarp cellulose nanowhiskers

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorCampos, Adriana de-
Autor(es): dc.creatorSena Neto, Alfredo R. de-
Autor(es): dc.creatorRodrigues, Vanessa B.-
Autor(es): dc.creatorLuchesia, Bruno R.-
Autor(es): dc.creatorMoreira, Francys K. V.-
Autor(es): dc.creatorCorrea, Ana Carolina-
Autor(es): dc.creatorMattoso, Luiz H. C.-
Autor(es): dc.creatorMarconcini, José M.-
Data de aceite: dc.date.accessioned2026-02-09T12:23:38Z-
Data de disponibilização: dc.date.available2026-02-09T12:23:38Z-
Data de envio: dc.date.issued2018-07-12-
Data de envio: dc.date.issued2018-07-12-
Data de envio: dc.date.issued2017-11-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/29608-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/pii/S0144861717308561-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1160393-
Descrição: dc.descriptionCassava 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.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceCarbohydrate Polymers-
Palavras-chave: dc.subjectCassava starch-
Palavras-chave: dc.subjectOil palm mesocarp fibers-
Palavras-chave: dc.subjectNanowhiskers-
Palavras-chave: dc.subjectCellulose-
Palavras-chave: dc.subjectNanocomposites-
Título: dc.titleBionanocomposites produced from cassava starch and oil palm mesocarp cellulose nanowhiskers-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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