Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis

"In this work, we have synthesized carbon nano-onions (CNOs) doped with nitrogen and iron carbide core. These nanostructures were synthesized pyrolysing various alcohol-benzylamine reaction mixtures. These CNOs showed a certain degree of functionalization of their surfaces, depending of the sol...

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Detalhes bibliográficos
Autores: EDUARDO TOVAR MARTINEZ, JOSE ADAN MORENO TORRES, JORGE VALENTIN CABRERA SALAZAR, MARISOL REYES REYES, Luis Felipe Cházaro Ruiz, ROMAN LOPEZ SANDOVAL
Formato: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:México
Recursos:Instituto Potosino de Investigación Científica y Tecnológica
Repositorio:Repositorio Institucional del IPICYT
OAI Identifier:oai:ipicyt.repositorioinstitucional.mx:1010/2129
Acesso em linha:http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2129
Access Level:acceso embargado
Palavra-chave:info:eu-repo/classification/Autor/Electrochemical performance
info:eu-repo/classification/Autor/Raman-spectroscopy
info:eu-repo/classification/Autor/Oxygen
info:eu-repo/classification/Autor/Nanotubes
info:eu-repo/classification/Autor/Reduction
info:eu-repo/classification/Autor/Nanodiamond
info:eu-repo/classification/Autor/Nanoparticles
info:eu-repo/classification/Autor/Graphene
info:eu-repo/classification/Autor/Soot
info:eu-repo/classification/Autor/Microscopy
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
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spelling Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisisEDUARDO TOVAR MARTINEZJOSE ADAN MORENO TORRESJORGE VALENTIN CABRERA SALAZARMARISOL REYES REYESLuis Felipe Cházaro RuizROMAN LOPEZ SANDOVALinfo:eu-repo/classification/Autor/Electrochemical performanceinfo:eu-repo/classification/Autor/Raman-spectroscopyinfo:eu-repo/classification/Autor/Oxygeninfo:eu-repo/classification/Autor/Nanotubesinfo:eu-repo/classification/Autor/Reductioninfo:eu-repo/classification/Autor/Nanodiamondinfo:eu-repo/classification/Autor/Nanoparticlesinfo:eu-repo/classification/Autor/Grapheneinfo:eu-repo/classification/Autor/Sootinfo:eu-repo/classification/Autor/Microscopyinfo:eu-repo/classification/cti/2info:eu-repo/classification/cti/23info:eu-repo/classification/cti/23"In this work, we have synthesized carbon nano-onions (CNOs) doped with nitrogen and iron carbide core. These nanostructures were synthesized pyrolysing various alcohol-benzylamine reaction mixtures. These CNOs showed a certain degree of functionalization of their surfaces, depending of the solvent, as well as n-type doping due to the inclusion of N atoms in the graphene layers. Ratios of O atoms to C atoms as well as to N atoms of the pyrolyzed solution play an important role in the morphology of the CNOs and on the phase of the iron core. Differences in the morphology of the samples have an important effect on their electrical conductivity as well as in their electrochemical properties. Synthesized samples showing well-defined CNOs, the sintering between them is negligible, have a low conductivity and higher capacitance, while those samples showing the best conductivities and lower capacitances, the CNOs in samples are connected between them by turbostratic graphite ribbons, in similar way to the CNOs synthesized from carbon nanodiamond annealed in argon atmosphere."Elsevier2018info:eu-repo/date/embargoEnd/2020-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfhttp://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2129reponame:Repositorio Institucional del IPICYTinstname:Instituto Potosino de Investigación Científica y Tecnológicainstacron:IPICYTinfo:eu-repo/semantics/altIdentifier/DOI/https://doi.org/10.1016/j.carbon.2018.08.056citation:E. Tovar-Martinez, J.A. Moreno-Torres, J.V. Cabrera-Salazar, M. Reyes-Reyes, Luis F. Chazaro-Ruiz, R. López-Sandoval, Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis, Carbon, Volume 140, 2018, Pages 171-181.info:eu-repo/semantics/embargoedAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0oai:ipicyt.repositorioinstitucional.mx:1010/21292024-08-28T03:17:49Z
dc.title.none.fl_str_mv Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis
title Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis
spellingShingle Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis
EDUARDO TOVAR MARTINEZ
info:eu-repo/classification/Autor/Electrochemical performance
info:eu-repo/classification/Autor/Raman-spectroscopy
info:eu-repo/classification/Autor/Oxygen
info:eu-repo/classification/Autor/Nanotubes
info:eu-repo/classification/Autor/Reduction
info:eu-repo/classification/Autor/Nanodiamond
info:eu-repo/classification/Autor/Nanoparticles
info:eu-repo/classification/Autor/Graphene
info:eu-repo/classification/Autor/Soot
info:eu-repo/classification/Autor/Microscopy
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
info:eu-repo/classification/cti/23
title_short Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis
title_full Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis
title_fullStr Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis
title_full_unstemmed Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis
title_sort Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis
dc.creator.none.fl_str_mv EDUARDO TOVAR MARTINEZ
JOSE ADAN MORENO TORRES
JORGE VALENTIN CABRERA SALAZAR
MARISOL REYES REYES
Luis Felipe Cházaro Ruiz
ROMAN LOPEZ SANDOVAL
author EDUARDO TOVAR MARTINEZ
author_facet EDUARDO TOVAR MARTINEZ
JOSE ADAN MORENO TORRES
JORGE VALENTIN CABRERA SALAZAR
MARISOL REYES REYES
Luis Felipe Cházaro Ruiz
ROMAN LOPEZ SANDOVAL
author_role author
author2 JOSE ADAN MORENO TORRES
JORGE VALENTIN CABRERA SALAZAR
MARISOL REYES REYES
Luis Felipe Cházaro Ruiz
ROMAN LOPEZ SANDOVAL
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv info:eu-repo/classification/Autor/Electrochemical performance
info:eu-repo/classification/Autor/Raman-spectroscopy
info:eu-repo/classification/Autor/Oxygen
info:eu-repo/classification/Autor/Nanotubes
info:eu-repo/classification/Autor/Reduction
info:eu-repo/classification/Autor/Nanodiamond
info:eu-repo/classification/Autor/Nanoparticles
info:eu-repo/classification/Autor/Graphene
info:eu-repo/classification/Autor/Soot
info:eu-repo/classification/Autor/Microscopy
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
info:eu-repo/classification/cti/23
topic info:eu-repo/classification/Autor/Electrochemical performance
info:eu-repo/classification/Autor/Raman-spectroscopy
info:eu-repo/classification/Autor/Oxygen
info:eu-repo/classification/Autor/Nanotubes
info:eu-repo/classification/Autor/Reduction
info:eu-repo/classification/Autor/Nanodiamond
info:eu-repo/classification/Autor/Nanoparticles
info:eu-repo/classification/Autor/Graphene
info:eu-repo/classification/Autor/Soot
info:eu-repo/classification/Autor/Microscopy
info:eu-repo/classification/cti/2
info:eu-repo/classification/cti/23
info:eu-repo/classification/cti/23
description "In this work, we have synthesized carbon nano-onions (CNOs) doped with nitrogen and iron carbide core. These nanostructures were synthesized pyrolysing various alcohol-benzylamine reaction mixtures. These CNOs showed a certain degree of functionalization of their surfaces, depending of the solvent, as well as n-type doping due to the inclusion of N atoms in the graphene layers. Ratios of O atoms to C atoms as well as to N atoms of the pyrolyzed solution play an important role in the morphology of the CNOs and on the phase of the iron core. Differences in the morphology of the samples have an important effect on their electrical conductivity as well as in their electrochemical properties. Synthesized samples showing well-defined CNOs, the sintering between them is negligible, have a low conductivity and higher capacitance, while those samples showing the best conductivities and lower capacitances, the CNOs in samples are connected between them by turbostratic graphite ribbons, in similar way to the CNOs synthesized from carbon nanodiamond annealed in argon atmosphere."
publishDate 2018
dc.date.none.fl_str_mv 2018
info:eu-repo/date/embargoEnd/2020-12-31
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2129
url http://ipicyt.repositorioinstitucional.mx/jspui/handle/1010/2129
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/DOI/https://doi.org/10.1016/j.carbon.2018.08.056
citation:E. Tovar-Martinez, J.A. Moreno-Torres, J.V. Cabrera-Salazar, M. Reyes-Reyes, Luis F. Chazaro-Ruiz, R. López-Sandoval, Synthesis of carbon nano-onions doped with nitrogen using spray pyrolisis, Carbon, Volume 140, 2018, Pages 171-181.
dc.rights.none.fl_str_mv info:eu-repo/semantics/embargoedAccess
http://creativecommons.org/licenses/by-nc-nd/4.0
eu_rights_str_mv embargoedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositorio Institucional del IPICYT
instname:Instituto Potosino de Investigación Científica y Tecnológica
instacron:IPICYT
instname_str Instituto Potosino de Investigación Científica y Tecnológica
instacron_str IPICYT
institution IPICYT
reponame_str Repositorio Institucional del IPICYT
collection Repositorio Institucional del IPICYT
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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