Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition
ABSTRACT: This work reports the synthesis of multiwall carbon nanotubes (MWCNTs) by the catalytic decomposition of ethanol using the perovskite-type oxide LaNiO3 as catalyst precursor. The carbon nanotubes were characterized by transmission electronic microscopy (TEM), scanning electronic microscopy...
- Autores:
-
Gallego Marín, Jaime Andrés
Sierra Gallego, Germán Alberto
Daza Velásquez, Carlos Enrique
Molina Gallego, Rafael Alberto
Barrault, Joël
Batiot Dupeyat, Catherine
Mondragón Pérez, Fanor
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2013
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/22214
- Acceso en línea:
- http://hdl.handle.net/10495/22214
https://revistas.unal.edu.co/index.php/dyna/article/view/28717
- Palabra clave:
- Nanotubos de carbono
Nanotubes, Carbon
Níquel
Nickel
Hidrógeno
Hydrogen
Perovskitas
Descomposición de etanol
http://vocabularies.unesco.org/thesaurus/concept4989
https://id.nlm.nih.gov/mesh/D037742
https://id.nlm.nih.gov/mesh/D009532
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by-nc-nd/4.0/
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| dc.title.spa.fl_str_mv |
Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition |
| dc.title.translated.spa.fl_str_mv |
Producción de nanotubos e hidrógeno mediante la descomposición catalítica de etanol |
| title |
Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition |
| spellingShingle |
Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition Nanotubos de carbono Nanotubes, Carbon Níquel Nickel Hidrógeno Hydrogen Perovskitas Descomposición de etanol http://vocabularies.unesco.org/thesaurus/concept4989 https://id.nlm.nih.gov/mesh/D037742 https://id.nlm.nih.gov/mesh/D009532 |
| title_short |
Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition |
| title_full |
Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition |
| title_fullStr |
Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition |
| title_full_unstemmed |
Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition |
| title_sort |
Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition |
| dc.creator.fl_str_mv |
Gallego Marín, Jaime Andrés Sierra Gallego, Germán Alberto Daza Velásquez, Carlos Enrique Molina Gallego, Rafael Alberto Barrault, Joël Batiot Dupeyat, Catherine Mondragón Pérez, Fanor |
| dc.contributor.author.none.fl_str_mv |
Gallego Marín, Jaime Andrés Sierra Gallego, Germán Alberto Daza Velásquez, Carlos Enrique Molina Gallego, Rafael Alberto Barrault, Joël Batiot Dupeyat, Catherine Mondragón Pérez, Fanor |
| dc.contributor.researchgroup.spa.fl_str_mv |
Química de Recursos Energéticos y Medio Ambiente |
| dc.subject.decs.none.fl_str_mv |
Nanotubos de carbono Nanotubes, Carbon Níquel Nickel |
| topic |
Nanotubos de carbono Nanotubes, Carbon Níquel Nickel Hidrógeno Hydrogen Perovskitas Descomposición de etanol http://vocabularies.unesco.org/thesaurus/concept4989 https://id.nlm.nih.gov/mesh/D037742 https://id.nlm.nih.gov/mesh/D009532 |
| dc.subject.unesco.none.fl_str_mv |
Hidrógeno Hydrogen |
| dc.subject.proposal.spa.fl_str_mv |
Perovskitas Descomposición de etanol |
| dc.subject.unescouri.none.fl_str_mv |
http://vocabularies.unesco.org/thesaurus/concept4989 |
| dc.subject.meshuri.none.fl_str_mv |
https://id.nlm.nih.gov/mesh/D037742 https://id.nlm.nih.gov/mesh/D009532 |
| description |
ABSTRACT: This work reports the synthesis of multiwall carbon nanotubes (MWCNTs) by the catalytic decomposition of ethanol using the perovskite-type oxide LaNiO3 as catalyst precursor. The carbon nanotubes were characterized by transmission electronic microscopy (TEM), scanning electronic microscopy (SEM) and thermogravimetric analysis (TGA). TEM micrographs show that the carbon nanotubes were multi-walled with inner diameters ranging frABSTRACT: This work reports the synthesis of multiwall carbon nanotubes (MWCNTs) by the catalytic decomposition of ethanol using the perovskite-type oxide LaNiO3 as catalyst precursor. The carbon nanotubes were characterized by transmission electronic microscopy (TEM), scanning electronic microscopy (SEM) and thermogravimetric analysis (TGA). TEM micrographs show that the carbon nanotubes were multi-walled with inner diameters ranging from 3 nm to 12 nm and outer diameters up to 42 nm. The yield of CNT and H2 were 3.5 gCNT·(gcat·h)-1 and 39 LH2·(g·h)-1 respectively at 700 °C. TGA data show that nanotube carbon purity was about 95 % by weight and the oxidation temperature was around 620 °C. om 3 nm to 12 nm and outer diameters up to 42 nm. The yield of CNT and H2 were 3.5 gCNT·(gcat·h)-1 and 39 LH2·(g·h)-1 respectively at 700 °C. TGA data show that nanotube carbon purity was about 95 % by weight and the oxidation temperature was around 620 °C. |
| publishDate |
2013 |
| dc.date.issued.none.fl_str_mv |
2013 |
| dc.date.accessioned.none.fl_str_mv |
2021-09-06T10:35:30Z |
| dc.date.available.none.fl_str_mv |
2021-09-06T10:35:30Z |
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Artículo de investigación |
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info:eu-repo/semantics/article |
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Gallego, J., Sierra, G., Daza, C., Molina, R., Barrault, J., Batiot, C., & Mondragón, F. (2013). Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition. DYNA, 80(178), 78-85. Recuperado a partir de https://revistas.unal.edu.co/index.php/dyna/article/view/28717c |
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0012-7353 |
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http://hdl.handle.net/10495/22214 |
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2346-2183 |
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https://revistas.unal.edu.co/index.php/dyna/article/view/28717 |
| identifier_str_mv |
Gallego, J., Sierra, G., Daza, C., Molina, R., Barrault, J., Batiot, C., & Mondragón, F. (2013). Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition. DYNA, 80(178), 78-85. Recuperado a partir de https://revistas.unal.edu.co/index.php/dyna/article/view/28717c 0012-7353 2346-2183 |
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http://hdl.handle.net/10495/22214 https://revistas.unal.edu.co/index.php/dyna/article/view/28717 |
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eng |
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eng |
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Dyna |
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85 |
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178 |
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78 |
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80 |
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Dyna |
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Universidad Nacional de Colombia, Facultad de Minas, Centro de Publicaciones |
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Medellín, Colombia |
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Gallego Marín, Jaime AndrésSierra Gallego, Germán AlbertoDaza Velásquez, Carlos EnriqueMolina Gallego, Rafael AlbertoBarrault, JoëlBatiot Dupeyat, CatherineMondragón Pérez, FanorQuímica de Recursos Energéticos y Medio Ambiente2021-09-06T10:35:30Z2021-09-06T10:35:30Z2013Gallego, J., Sierra, G., Daza, C., Molina, R., Barrault, J., Batiot, C., & Mondragón, F. (2013). Production of carbon nanotubes and hydrogen by catalytic ethanol decomposition. DYNA, 80(178), 78-85. Recuperado a partir de https://revistas.unal.edu.co/index.php/dyna/article/view/28717c0012-7353http://hdl.handle.net/10495/222142346-2183https://revistas.unal.edu.co/index.php/dyna/article/view/28717ABSTRACT: This work reports the synthesis of multiwall carbon nanotubes (MWCNTs) by the catalytic decomposition of ethanol using the perovskite-type oxide LaNiO3 as catalyst precursor. The carbon nanotubes were characterized by transmission electronic microscopy (TEM), scanning electronic microscopy (SEM) and thermogravimetric analysis (TGA). TEM micrographs show that the carbon nanotubes were multi-walled with inner diameters ranging frABSTRACT: This work reports the synthesis of multiwall carbon nanotubes (MWCNTs) by the catalytic decomposition of ethanol using the perovskite-type oxide LaNiO3 as catalyst precursor. The carbon nanotubes were characterized by transmission electronic microscopy (TEM), scanning electronic microscopy (SEM) and thermogravimetric analysis (TGA). TEM micrographs show that the carbon nanotubes were multi-walled with inner diameters ranging from 3 nm to 12 nm and outer diameters up to 42 nm. The yield of CNT and H2 were 3.5 gCNT·(gcat·h)-1 and 39 LH2·(g·h)-1 respectively at 700 °C. TGA data show that nanotube carbon purity was about 95 % by weight and the oxidation temperature was around 620 °C. om 3 nm to 12 nm and outer diameters up to 42 nm. The yield of CNT and H2 were 3.5 gCNT·(gcat·h)-1 and 39 LH2·(g·h)-1 respectively at 700 °C. TGA data show that nanotube carbon purity was about 95 % by weight and the oxidation temperature was around 620 °C.RESUMEN: En este trabajo se sintetizaron nanotubos de carbono multicapa (MWCNTs) por medio de la reacción de descomposición de etanol usando como precursor del catalizador a la perovskita LaNiO3. Los nanotubos de carbono de pared múltiple (MWCNTs) fueron caracterizados por microscopía electrónica de transmisión (TEM) y de barrido (SEM) y análisis termogravimétrico (TGA). Mediante SEM se observó que los MWCNTs poseen diámetros internos entre 3 nm y 12 nm con diámetros externos de hasta 42 nm, igualmente se observaron algunas partículas metálicas encapsuladas dentro de los nanotubos. La producción de CNT e H2 fue de 3,5 gCNT·(gcat·h)-1 y 39 LH2·(g·h)-1 respectivamente a 700 °C. Por TGA se encontró que la pureza de los nanotubos es alrededor del 95 % en peso y su temperatura de oxidación alrededor de 620 °C.COL00153938application/pdfengUniversidad Nacional de Colombia, Facultad de Minas, Centro de PublicacionesMedellín, Colombiahttps://creativecommons.org/licenses/by-nc-nd/4.0/http://creativecommons.org/licenses/by-nc-nd/2.5/co/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Production of carbon nanotubes and hydrogen by catalytic ethanol decompositionProducción de nanotubos e hidrógeno mediante la descomposición catalítica de etanolArtículo de investigaciónhttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARThttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionNanotubos de carbonoNanotubes, CarbonNíquelNickelHidrógenoHydrogenPerovskitasDescomposición de etanolhttp://vocabularies.unesco.org/thesaurus/concept4989https://id.nlm.nih.gov/mesh/D037742https://id.nlm.nih.gov/mesh/D009532Dyna851787880DynaPublicationORIGINALGallegoJaime_2013_CarbonNanotubesHydrogen.pdfGallegoJaime_2013_CarbonNanotubesHydrogen.pdfArtículo de investigaciónapplication/pdf1604651https://bibliotecadigital.udea.edu.co/bitstreams/f6edf6a6-9952-46de-ae2f-d5e16993e14b/download3c89436c4ceeb765585626c32fb4bb6bMD51trueAnonymousREADCC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8823https://bibliotecadigital.udea.edu.co/bitstreams/c09d1e5b-6d6a-45ea-9654-c767d0101aa5/downloadb88b088d9957e670ce3b3fbe2eedbc13MD52falseAnonymousREADLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://bibliotecadigital.udea.edu.co/bitstreams/46726624-b0ce-41b0-a713-c3be418be2b4/download8a4605be74aa9ea9d79846c1fba20a33MD53falseAnonymousREADTEXTGallegoJaime_2013_CarbonNanotubesHydrogen.pdf.txtGallegoJaime_2013_CarbonNanotubesHydrogen.pdf.txtExtracted texttext/plain25381https://bibliotecadigital.udea.edu.co/bitstreams/d55ba12e-4a46-48b0-a1aa-0c3faa782b54/downloadde48dd602c952730c52251dd43c5cefbMD54falseAnonymousREADTHUMBNAILGallegoJaime_2013_CarbonNanotubesHydrogen.pdf.jpgGallegoJaime_2013_CarbonNanotubesHydrogen.pdf.jpgGenerated Thumbnailimage/jpeg15602https://bibliotecadigital.udea.edu.co/bitstreams/6a38e857-1171-40f0-9636-48b7b628a573/downloadd818776ed2ffaf4de6f7b2d5103ba466MD55falseAnonymousREAD10495/22214oai:bibliotecadigital.udea.edu.co:10495/222142025-03-26 23:52:52.627https://creativecommons.org/licenses/by-nc-nd/4.0/open.accesshttps://bibliotecadigital.udea.edu.coRepositorio Institucional de la Universidad de Antioquiaaplicacionbibliotecadigitalbiblioteca@udea.edu.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 |