Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties

The polyvinyl alcohol/graphene oxide (PVA/GO) hydrogel was prepared. It was confirmed that the adsorption performance of polyvinyl alcohol/graphene oxide hydrogel composite material was improved, and it does not cause secondary pollution. According to adsorption experiments, it was found that PVA/ G...

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Autores: Dong, Yanyan, Lis Arias, Manuel José|||0000-0002-2026-085X, Hu, Chengye, Wu, Wendan, Liang, Liping, Mou, Xinlan, Meng, Xu
Formato: artículo
Fecha de publicación:2020
País:España
Recursos:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/382973
Acesso em linha:https://hdl.handle.net/2117/382973
Access Level:acceso abierto
Palavra-chave:Graphene
Polymers
Composite materials
Adsorption
PVA/GO
Polymer
Composite material
Grafè
Polímers
Materials compostos
Adsorció
Àrees temàtiques de la UPC::Enginyeria química
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oai_identifier_str oai:upcommons.upc.edu:2117/382973
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network_name_str España
repository_id_str
spelling Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption propertiesDong, YanyanLis Arias, Manuel José|||0000-0002-2026-085XHu, ChengyeWu, WendanLiang, LipingMou, XinlanMeng, XuGraphenePolymersComposite materialsAdsorptionPVA/GOPolymerComposite materialAdsorptionGrafèPolímersMaterials compostosAdsorcióÀrees temàtiques de la UPC::Enginyeria químicaThe polyvinyl alcohol/graphene oxide (PVA/GO) hydrogel was prepared. It was confirmed that the adsorption performance of polyvinyl alcohol/graphene oxide hydrogel composite material was improved, and it does not cause secondary pollution. According to adsorption experiments, it was found that PVA/ GO adsorbent with a content of 30 % graphene oxide has the best comprehensive performance. The suitable environment of adsorption was under 25°C, 12-18 h for adsorption time and acidic conditions. The suitable adsorbent dosage was 0.3g and the suitable concentration of the dye was 10 mg/LThe authors gratefully acknowledge the financial support of the Shaoxing Public Welfare Project (Grant No. 2017B70042), and the International Science and Technology Cooperation Project of Shaoxing University (Grant No. 2019LGGH1004)20202020-01-0120232023-02-14journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/382973reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3829732026-05-27T15:37:01Z
dc.title.none.fl_str_mv Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties
title Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties
spellingShingle Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties
Dong, Yanyan
Graphene
Polymers
Composite materials
Adsorption
PVA/GO
Polymer
Composite material
Adsorption
Grafè
Polímers
Materials compostos
Adsorció
Àrees temàtiques de la UPC::Enginyeria química
title_short Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties
title_full Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties
title_fullStr Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties
title_full_unstemmed Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties
title_sort Preparation of polyvinyl alcohol/graphene oxide composites and their adsorption properties
dc.creator.none.fl_str_mv Dong, Yanyan
Lis Arias, Manuel José|||0000-0002-2026-085X
Hu, Chengye
Wu, Wendan
Liang, Liping
Mou, Xinlan
Meng, Xu
author Dong, Yanyan
author_facet Dong, Yanyan
Lis Arias, Manuel José|||0000-0002-2026-085X
Hu, Chengye
Wu, Wendan
Liang, Liping
Mou, Xinlan
Meng, Xu
author_role author
author2 Lis Arias, Manuel José|||0000-0002-2026-085X
Hu, Chengye
Wu, Wendan
Liang, Liping
Mou, Xinlan
Meng, Xu
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Graphene
Polymers
Composite materials
Adsorption
PVA/GO
Polymer
Composite material
Adsorption
Grafè
Polímers
Materials compostos
Adsorció
Àrees temàtiques de la UPC::Enginyeria química
topic Graphene
Polymers
Composite materials
Adsorption
PVA/GO
Polymer
Composite material
Adsorption
Grafè
Polímers
Materials compostos
Adsorció
Àrees temàtiques de la UPC::Enginyeria química
description The polyvinyl alcohol/graphene oxide (PVA/GO) hydrogel was prepared. It was confirmed that the adsorption performance of polyvinyl alcohol/graphene oxide hydrogel composite material was improved, and it does not cause secondary pollution. According to adsorption experiments, it was found that PVA/ GO adsorbent with a content of 30 % graphene oxide has the best comprehensive performance. The suitable environment of adsorption was under 25°C, 12-18 h for adsorption time and acidic conditions. The suitable adsorbent dosage was 0.3g and the suitable concentration of the dye was 10 mg/L
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01
2023
2023-02-14
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/382973
url https://hdl.handle.net/2117/382973
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869419304161640448
score 15,300719

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