Influence of Alkaline/Hydrogen Peroxide Treatment on the Properties of Different Natural Cellulosic Fibers

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Autor(es): dc.contributorFederal University of Grande Dourados-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversitat Politécnica de Catalunya-
Autor(es): dc.contributorFederal University of Mato Grosso Do Sul-
Autor(es): dc.contributorFederal Technological University of Paraná-
Autor(es): dc.contributorUniversity Grenoble Alpes-
Autor(es): dc.contributorRodovia Dourados-Itahum-
Autor(es): dc.creatorKoschevic, Marivane Turim-
Autor(es): dc.creatordos Santos, Maycon-
Autor(es): dc.creatordos Santos Garcia, Vitor Augusto-
Autor(es): dc.creatorFakhouri, Farayde Matta-
Autor(es): dc.creatorVelasco, José Ignácio-
Autor(es): dc.creatorde Arruda, Eduardo José-
Autor(es): dc.creatorMartines, Marco Antonio Utrera-
Autor(es): dc.creatorda Silveira, Tayla Fernanda Serantoni-
Autor(es): dc.creatorBittencourt, Paulo Rodrigo Stivall-
Autor(es): dc.creatorDufresne, Alain-
Autor(es): dc.creatorMartelli, Silvia Maria-
Data de aceite: dc.date.accessioned2025-08-21T21:49:09Z-
Data de disponibilização: dc.date.available2025-08-21T21:49:09Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s12221-024-00705-2-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/308249-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/308249-
Descrição: dc.descriptionThis study, which has been addressed to the treatment of natural cellulosic fibers, aimed to investigate some properties of cattail, babassu coconut husk, Barú coconut husk, Brazil Nutshell husk, soybean pod, and peanut pod fibers, with alkaline/hydrogen peroxide. The fibers before and after the treatment were characterized by determination of the cellulose and lignin content as determined by scanning electron microscopy, color parameters, FTIR, X-ray diffraction, and thermal properties. As a result, the treatment has been effective in the partial removal of amorphous non-cellulosic polysaccharides, consequently increasing the availability of crystalline cellulose. The FTIR showed a reduction of the bands referring to lignin, the XRD indicated an increase in the crystallinity index, and the SEM analysis showed that the surface of the treated fibers became less rough and more homogeneous when compared with untreated fibers and that the thermal stability of the treated fibers had increased.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFaculty of Exact Sciences and Technology Federal University of Grande Dourados-
Descrição: dc.descriptionFaculty of Agricultural Sciences São Paulo State University (UNESP) Av. Universitária, 3780, SP-
Descrição: dc.descriptionUniversitat Politécnica de Catalunya-
Descrição: dc.descriptionFederal University of Mato Grosso Do Sul-
Descrição: dc.descriptionFederal Technological University of Paraná-
Descrição: dc.descriptionUniversity Grenoble Alpes-
Descrição: dc.descriptionFaculty of Engineering Federal University of Grande Dourados Rodovia Dourados-Itahum, Km 12–Unidade II - Caixa Postal: 364, MS-
Descrição: dc.descriptionFaculty of Agricultural Sciences São Paulo State University (UNESP) Av. Universitária, 3780, SP-
Formato: dc.format3683-3698-
Idioma: dc.languageen-
Relação: dc.relationFibers and Polymers-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCellulose-
Palavras-chave: dc.subjectNatural fibers-
Palavras-chave: dc.subjectPhysicochemical modifications-
Palavras-chave: dc.subjectSustainable materials-
Título: dc.titleInfluence of Alkaline/Hydrogen Peroxide Treatment on the Properties of Different Natural Cellulosic Fibers-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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