Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2

Detalhes bibliográficos
Autor(a) principal: Valente Nabais, Joao
Data de Publicação: 2010
Outros Autores: Laginhas, Carlos, Carrott, Peter, Carrott, Manuela
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/5824
Resumo: The use of a novel biomass precursor (vine shoot) for the production of activated carbons (ACs) via carbon dioxide activation is reported. The carbons produced are all essentially microporous with apparent BET surface area and micropore volume up to 1173 m2 g 1 and 0.53 cm3 g 1, respectively. By XRD it was possible to identify in the activated carbon samples the presence of traces of inorganic heteroatoms such as Fe, Si, Al, K and Pb. All activated carbons produced have basic characteristics with point of zero charge always higher than 9.24. By FTIR it was possible to identify the formation on the activated carbon’s surface of several functional groups, namely hydroxyls (free and phenol), ethers, quinones, lactones, pyrones and Si–H bonds
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spelling Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2activated carbonsvine shootThe use of a novel biomass precursor (vine shoot) for the production of activated carbons (ACs) via carbon dioxide activation is reported. The carbons produced are all essentially microporous with apparent BET surface area and micropore volume up to 1173 m2 g 1 and 0.53 cm3 g 1, respectively. By XRD it was possible to identify in the activated carbon samples the presence of traces of inorganic heteroatoms such as Fe, Si, Al, K and Pb. All activated carbons produced have basic characteristics with point of zero charge always higher than 9.24. By FTIR it was possible to identify the formation on the activated carbon’s surface of several functional groups, namely hydroxyls (free and phenol), ethers, quinones, lactones, pyrones and Si–H bondsJournal of Analytical and Applied Pyrolysis2012-11-20T17:28:43Z2012-11-202010-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/5824http://hdl.handle.net/10174/5824porJ. Anal. Appl. Pyrolysis 87 (2010) 8–13jvn@uevora.ptndpeter@uevora.ptmanrc@uevora.pt252Valente Nabais, JoaoLaginhas, CarlosCarrott, PeterCarrott, Manuelainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:44:56Zoai:dspace.uevora.pt:10174/5824Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:00:48.083905Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2
title Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2
spellingShingle Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2
Valente Nabais, Joao
activated carbons
vine shoot
title_short Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2
title_full Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2
title_fullStr Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2
title_full_unstemmed Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2
title_sort Thermal conversion of a novel biomass agricultural residue (vine shoots) into activated carbon using activation with CO2
author Valente Nabais, Joao
author_facet Valente Nabais, Joao
Laginhas, Carlos
Carrott, Peter
Carrott, Manuela
author_role author
author2 Laginhas, Carlos
Carrott, Peter
Carrott, Manuela
author2_role author
author
author
dc.contributor.author.fl_str_mv Valente Nabais, Joao
Laginhas, Carlos
Carrott, Peter
Carrott, Manuela
dc.subject.por.fl_str_mv activated carbons
vine shoot
topic activated carbons
vine shoot
description The use of a novel biomass precursor (vine shoot) for the production of activated carbons (ACs) via carbon dioxide activation is reported. The carbons produced are all essentially microporous with apparent BET surface area and micropore volume up to 1173 m2 g 1 and 0.53 cm3 g 1, respectively. By XRD it was possible to identify in the activated carbon samples the presence of traces of inorganic heteroatoms such as Fe, Si, Al, K and Pb. All activated carbons produced have basic characteristics with point of zero charge always higher than 9.24. By FTIR it was possible to identify the formation on the activated carbon’s surface of several functional groups, namely hydroxyls (free and phenol), ethers, quinones, lactones, pyrones and Si–H bonds
publishDate 2010
dc.date.none.fl_str_mv 2010-01-01T00:00:00Z
2012-11-20T17:28:43Z
2012-11-20
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10174/5824
http://hdl.handle.net/10174/5824
url http://hdl.handle.net/10174/5824
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv J. Anal. Appl. Pyrolysis 87 (2010) 8–13
jvn@uevora.pt
nd
peter@uevora.pt
manrc@uevora.pt
252
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Journal of Analytical and Applied Pyrolysis
publisher.none.fl_str_mv Journal of Analytical and Applied Pyrolysis
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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