Sustainable application of recycled espresso coffee capsules: Natural composite development for a home composter product

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorCampos de Bomfim, Anne Shayene [UNESP]-
Autor(es): dc.creatorCornelis Voorwald, Herman Jacobus [UNESP]-
Autor(es): dc.creatorCoelho de Carvalho Benini, Kelly Cristina-
Autor(es): dc.creatorMagalhães de Oliveira, Daniel [UNESP]-
Autor(es): dc.creatorFernandes, Martin Ferreira [UNESP]-
Autor(es): dc.creatorHilário Cioffi, Maria Odila [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:46:01Z-
Data de disponibilização: dc.date.available2022-02-22T00:46:01Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-05-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jclepro.2021.126647-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/206048-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/206048-
Descrição: dc.descriptionThis work was based on sustainable principles by reusing the post-consumer waste espresso coffee capsules as raw material for a novelty composite, which should perform well concerning mechanical and thermal properties for a home composter product application, substituting neat polymers. Plastic components were mechanically recycled and mixed with dried coffee grounds, then 20 and 30 wt% reinforced composites with and without coupling agent were injected into specimens. Thermal analysis showed a slight reduction in degradation temperature and crystallinity of all composites regarding the neat matrix. Mechanical tests showed that composites suffered a decrease in mechanical strength and elongation, however tensile modulus and toughness are the same as the neat matrix. The coupling agent's addition caused matrix/reinforcement chemical interfacial interaction, enhancing tensile strength, and modulus. Finite element analysis showed that all composites could support stress and deformation during the product lifetime, depending on the wall's thickness. Considering mechanical and thermal properties, and environmental issues, composite with 30 wt% of natural reinforcement and no coupling agent is the best sustainable material for the home composter application.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionFatigue and Aeronautical Materials Research Group Department of Materials and Technology UNESP – São Paulo State University-
Descrição: dc.descriptionDepartment of Biotechnology Lorena School of Engineering University of São Paulo (USP)-
Descrição: dc.descriptionFatigue and Aeronautical Materials Research Group Department of Materials and Technology UNESP – São Paulo State University-
Idioma: dc.languageen-
Relação: dc.relationJournal of Cleaner Production-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCoffee grounds-
Palavras-chave: dc.subjectHome composter-
Palavras-chave: dc.subjectNatural fiber reinforced composite-
Palavras-chave: dc.subjectPlastic waste-
Palavras-chave: dc.subjectRecycled polypropylene-
Título: dc.titleSustainable application of recycled espresso coffee capsules: Natural composite development for a home composter product-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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