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dc.contributor.author
Hynes, Lucas
dc.contributor.author
Montiel, Gonzalo
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dc.contributor.author
Jones, Allison
dc.contributor.author
Riel, Donna
dc.contributor.author
Abdulaziz, Muna
dc.contributor.author
Viva, Federico Andrés
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dc.contributor.author
Bonetta, Dario
dc.contributor.author
Vreugdenhil, Andrew
dc.contributor.author
Trevani, Liliana
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dc.date.available
2021-11-11T04:32:51Z
dc.date.issued
2020-04
dc.identifier.citation
Hynes, Lucas; Montiel, Gonzalo; Jones, Allison; Riel, Donna; Abdulaziz, Muna; et al.; Melamine adsorption on carbon materials: impact of carbon texture and surface chemistry; Royal Society of Chemistry; Materials Advances; 1; 2; 4-2020; 262-270
dc.identifier.issn
2633-5409
dc.identifier.uri
http://hdl.handle.net/11336/146636
dc.description.abstract
In this work, a comparative study between three carbon materials has been carried out to investigate the impact of the micro/mesoporous structure of the carbon substrate on their adsorption capabilities. The study included two commercial carbons: Darco KB-G (AC), and Vulcan XC-72R (VC). The third carbon material was a mesoporous material (MC), with tailored micro/mesoporous structure and surface area obtained by carbonization of a resorcinol?formaldehyde (RF) polymer gel using both soft and hard template materials. Melamine was used as a model adsorbate in both acid and alkaline solutions. For all carbons, melamine adsorption was found to be pH dependent with higher adsorption from alkaline solutions than from acidic solutions. To the best of our knowledge, these are the first reported values for the adsorption of melamine to these carbon materials. Adsorption data obtained using the Langmuir model were compared with theoretical studies involving melamine as a building block in the self-assembly of molecular structures on carbon substrates, and analyzed using the results of several characterization studies carried out as part of this research work, some of which include nitrogen and CO2 adsorption isotherms, Raman spectroscopy, powder X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and transmission electron microscopy (TEM).
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc/2.5/ar/
dc.subject
CARBON
dc.subject
MESOPOROUS
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ADSORPTION
dc.subject
MELAMINE
dc.subject.classification
Nano-materiales
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dc.subject.classification
Nanotecnología
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dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
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dc.title
Melamine adsorption on carbon materials: impact of carbon texture and surface chemistry
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-10-20T18:22:03Z
dc.journal.volume
1
dc.journal.number
2
dc.journal.pagination
262-270
dc.journal.pais
Reino Unido
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dc.description.fil
Fil: Hynes, Lucas. University of Ontario Institute of Technology; Canadá
dc.description.fil
Fil: Montiel, Gonzalo. Instituto Nacional de Tecnología Industrial; Argentina. Comisión Nacional de Energía Atómica. Centro Atómico Constituyentes; Argentina
dc.description.fil
Fil: Jones, Allison. University Of Ontario Institute Of Technology; Canadá
dc.description.fil
Fil: Riel, Donna. University Of Ontario Institute Of Technology; Canadá
dc.description.fil
Fil: Abdulaziz, Muna. University Of Ontario Institute Of Technology; Canadá
dc.description.fil
Fil: Viva, Federico Andrés. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Ciudad Universitaria. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Constituyentes | Comision Nacional de Energia Atomica. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia. Unidad Ejecutora Instituto de Nanociencia y Nanotecnologia - Nodo Constituyentes.; Argentina. Comisión Nacional de Energía Atómica. Gerencia de Área Investigaciones y Aplicaciones No Nucleares. Gerencia Física (CAC). Departamento de Física de la Materia Condensada; Argentina
dc.description.fil
Fil: Bonetta, Dario. University Of Ontario Institute Of Technology; Canadá
dc.description.fil
Fil: Vreugdenhil, Andrew. Trent University; Canadá
dc.description.fil
Fil: Trevani, Liliana. University Of Ontario Institute Of Technology; Canadá
dc.journal.title
Materials Advances
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/content/articlelanding/2020/MA/D0MA00097C
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/D0MA00097C
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