Physical and Thermal Properties of Novel Native Andean Natural Fibers
Descripción del Articulo
This work was supported by the Cienciactiva -?FONDECYT, Per? [117-2016]. This paper was written in the context of the project: ?Estudio comparativo del potencial de fibras naturales end?micas del Per? para su uso como refuerzo en materiales compuestos laminados? founded by the Consejo Nacional de Ci...
| Autores: | , , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2021 |
| Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
| Repositorio: | CONCYTEC-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/3040 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12390/3040 https://doi.org/10.1080/15440478.2019.1629150 |
| Nivel de acceso: | acceso abierto |
| Materia: | Natural fibers alkali treatment amorphous silica particles composite materials ichu https://purl.org/pe-repo/ocde/ford#1.06.15 |
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| dc.title.none.fl_str_mv |
Physical and Thermal Properties of Novel Native Andean Natural Fibers |
| title |
Physical and Thermal Properties of Novel Native Andean Natural Fibers |
| spellingShingle |
Physical and Thermal Properties of Novel Native Andean Natural Fibers Mori S. Natural fibers alkali treatment amorphous silica particles composite materials ichu https://purl.org/pe-repo/ocde/ford#1.06.15 |
| title_short |
Physical and Thermal Properties of Novel Native Andean Natural Fibers |
| title_full |
Physical and Thermal Properties of Novel Native Andean Natural Fibers |
| title_fullStr |
Physical and Thermal Properties of Novel Native Andean Natural Fibers |
| title_full_unstemmed |
Physical and Thermal Properties of Novel Native Andean Natural Fibers |
| title_sort |
Physical and Thermal Properties of Novel Native Andean Natural Fibers |
| author |
Mori S. |
| author_facet |
Mori S. Charca S. Flores E. Savastano H. Jr. |
| author_role |
author |
| author2 |
Charca S. Flores E. Savastano H. Jr. |
| author2_role |
author author author author |
| dc.contributor.author.fl_str_mv |
Mori S. Charca S. Flores E. Savastano H. Jr. |
| dc.subject.none.fl_str_mv |
Natural fibers |
| topic |
Natural fibers alkali treatment amorphous silica particles composite materials ichu https://purl.org/pe-repo/ocde/ford#1.06.15 |
| dc.subject.es_PE.fl_str_mv |
alkali treatment amorphous silica particles composite materials ichu |
| dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#1.06.15 |
| description |
This work was supported by the Cienciactiva -?FONDECYT, Per? [117-2016]. This paper was written in the context of the project: ?Estudio comparativo del potencial de fibras naturales end?micas del Per? para su uso como refuerzo en materiales compuestos laminados? founded by the Consejo Nacional de Ciencia, Tecnolog?a e Innovaci?n Tecnol?gica (CONCYTEC) under the contract number N? 117-2016-FONDECYT. The authors of this paper appreciate the financial support from the Peruvian Government. |
| publishDate |
2021 |
| dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.issued.fl_str_mv |
2021 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12390/3040 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1080/15440478.2019.1629150 |
| dc.identifier.scopus.none.fl_str_mv |
2-s2.0-85068496847 |
| url |
https://hdl.handle.net/20.500.12390/3040 https://doi.org/10.1080/15440478.2019.1629150 |
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2-s2.0-85068496847 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartof.none.fl_str_mv |
Journal of Natural Fibers |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.publisher.none.fl_str_mv |
Bellwether Publishing, Ltd. |
| publisher.none.fl_str_mv |
Bellwether Publishing, Ltd. |
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reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
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Consejo Nacional de Ciencia Tecnología e Innovación |
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CONCYTEC |
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CONCYTEC |
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CONCYTEC-Institucional |
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CONCYTEC-Institucional |
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Repositorio Institucional CONCYTEC |
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repositorio@concytec.gob.pe |
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1844883112859795456 |
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Publicationrp06558600rp06021600rp02458600rp06022600rp06952600Mori S.Charca S.Flores E.Savastano H.Jr.2024-05-30T23:13:38Z2024-05-30T23:13:38Z2021https://hdl.handle.net/20.500.12390/3040https://doi.org/10.1080/15440478.2019.16291502-s2.0-85068496847This work was supported by the Cienciactiva -?FONDECYT, Per? [117-2016]. This paper was written in the context of the project: ?Estudio comparativo del potencial de fibras naturales end?micas del Per? para su uso como refuerzo en materiales compuestos laminados? founded by the Consejo Nacional de Ciencia, Tecnolog?a e Innovaci?n Tecnol?gica (CONCYTEC) under the contract number N? 117-2016-FONDECYT. The authors of this paper appreciate the financial support from the Peruvian Government.Natural fibers are a renewable resource that has become an economic alternative to replace synthetic fibers as reinforcement in composite materials. In this study, the aim was to characterize physical and thermal properties of the Andean Stipa obtusa and Jarava ichu leaves (grasses known as ichu) before and after the alkaline treatment. Energy dispersive spectrum identified external phytoliths on the surface of nontreated raw leaves. With the alkaline treatment, improvement on the thermal stability and increment in the crystalline index and size was observed. Additionally, raw leaves present a hydrophobic behavior; however, with the treatment this hydrophobicity was lost for Stipa obtusasignificantly but not for the Jaravaichu. Furthermore, low surface energy was observed for the nontreated raw leaves and increasing consistently for the treated fibers. According with these results, these grasses are quite interesting materials from which fibers can be extracted for engineering applications such as composite materials. © 2019 Taylor & Francis.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengBellwether Publishing, Ltd.Journal of Natural Fibersinfo:eu-repo/semantics/openAccessNatural fibersalkali treatment-1amorphous silica particles-1composite materials-1ichu-1https://purl.org/pe-repo/ocde/ford#1.06.15-1Physical and Thermal Properties of Novel Native Andean Natural Fibersinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC20.500.12390/3040oai:repositorio.concytec.gob.pe:20.500.12390/30402024-05-30 16:13:23.867http://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="64d774f4-6445-47ae-b47c-ca849d9f49cb"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Physical and Thermal Properties of Novel Native Andean Natural Fibers</Title> <PublishedIn> <Publication> <Title>Journal of Natural Fibers</Title> </Publication> </PublishedIn> <PublicationDate>2021</PublicationDate> <DOI>https://doi.org/10.1080/15440478.2019.1629150</DOI> <SCP-Number>2-s2.0-85068496847</SCP-Number> <Authors> <Author> <DisplayName>Mori S.</DisplayName> <Person id="rp06558" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Charca S.</DisplayName> <Person id="rp06021" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Flores E.</DisplayName> <Person id="rp02458" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Savastano H.</DisplayName> <Person id="rp06022" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Jr.</DisplayName> <Person id="rp06952" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Bellwether Publishing, Ltd.</DisplayName> <OrgUnit /> </Publisher> </Publishers> <Keyword>Natural fibers</Keyword> <Keyword>alkali treatment</Keyword> <Keyword>amorphous silica particles</Keyword> <Keyword>composite materials</Keyword> <Keyword>ichu</Keyword> <Abstract>Natural fibers are a renewable resource that has become an economic alternative to replace synthetic fibers as reinforcement in composite materials. In this study, the aim was to characterize physical and thermal properties of the Andean Stipa obtusa and Jarava ichu leaves (grasses known as ichu) before and after the alkaline treatment. Energy dispersive spectrum identified external phytoliths on the surface of nontreated raw leaves. With the alkaline treatment, improvement on the thermal stability and increment in the crystalline index and size was observed. Additionally, raw leaves present a hydrophobic behavior; however, with the treatment this hydrophobicity was lost for Stipa obtusasignificantly but not for the Jaravaichu. Furthermore, low surface energy was observed for the nontreated raw leaves and increasing consistently for the treated fibers. According with these results, these grasses are quite interesting materials from which fibers can be extracted for engineering applications such as composite materials. © 2019 Taylor & Francis.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
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13.949556 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
