Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides

We present a new methodology for cobaltosic oxide (Co3O4) synthesis. The materials were prepared by reacting alcohols of one-carbon (C1) to four-carbons (C4) of lateral chain with metallic sodium and cobalt nitrate hexahydrate, respectively at 600 ºC under helium stream. As effect of long chain hydr...

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Autores principales:	Quintana Melgoza, Juan Manuel, Flores Sánchez, Luis Antonio
Format:	info:eu-repo/semantics/article
Sprog:	spa
Udgivet:	Universidad Autónoma de Baja California 2018
Fag:	Cobaltosic Oxide C1-C4 Alcohols Surface Area Nitric Oxide Reduction. Óxido Cobaltosico Alcoholes Área Superficial Reducción de Óxido Nítrico.
Online adgang:	https://recit.uabc.mx/index.php/revista/article/view/ocm6
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id	repositorioinstitucional-20.500.12930-7005
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spelling	repositorioinstitucional-20.500.12930-70052023-05-09T14:35:08Z Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides Influencia del grupo alcoxi en la síntesis de óxido cobaltosico para la reducción de óxidos de nitrógeno Quintana Melgoza, Juan Manuel Flores Sánchez, Luis Antonio Cobaltosic Oxide C1-C4 Alcohols Surface Area Nitric Oxide Reduction. Óxido Cobaltosico Alcoholes Área Superficial Reducción de Óxido Nítrico. We present a new methodology for cobaltosic oxide (Co3O4) synthesis. The materials were prepared by reacting alcohols of one-carbon (C1) to four-carbons (C4) of lateral chain with metallic sodium and cobalt nitrate hexahydrate, respectively at 600 ºC under helium stream. As effect of long chain hydrocarbons, C4 is the best precursor of Co3O4, because of its higher surface area than the obtained by C1, C2, C3 precursors. And all the catalysts achieved NO conversion at 400 °C in the range of 69.9 % to 97.5 %. The materials were characterized by X-ray diffraction (XRD), average crystal size, surface area, energy dispersive spectroscopy (EDS), and scanning electron microscopy (SEM). Presentamos una nueva metodología para la síntesis de óxido cobaltosico (Co3O4). Los materiales se prepararon haciendo reaccionar alcoholes de un carbono (C1) a cuatro carbonos (C4) de cadena lateral con sodio metálico y nitrato de cobalto hexahidrato, respectivamente a 600 ºC con flujo de helio. Como efecto de los hidrocarburos de cadena larga, C4 es el mejor precursor de Co3O4, debido a su área superficial más alta que la obtenida por precursores C1, C2, C3. Y todos los catalizadores alcanzaron la conversión de NO a 400 º C en el intervalo de 69.9 % a 97.5 %. Los materiales se caracterizaron por difracción de rayos X (XRD), tamaño promedio de los cristales, área superficial, espectroscopia de dispersión de energía (EDS) y microscopía electrónica de barrido (SEM). 2018-01-01 2021-06-03T03:52:30Z 2021-06-03T03:52:30Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research article Articulo de Investigación https://recit.uabc.mx/index.php/revista/article/view/ocm6 10.37636/recit.v125457 https://hdl.handle.net/20.500.12930/7005 spa https://recit.uabc.mx/index.php/revista/article/view/ocm6/54-57 https://recit.uabc.mx/index.php/revista/article/view/ocm6/html https://recit.uabc.mx/index.php/revista/article/view/ocm6/OCM6 Copyright (c) 2018 Juan Manuel Quintana Melgoza, Luis Antonio Flores Sánchez http://creativecommons.org/licenses/by/4.0 application/pdf text/html application/xml Universidad Autónoma de Baja California REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 1 No. 2 (2018); 54-57 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 1 Núm. 2 (2018); 54-57 2594-1925
institution	Repositorio Institucional
collection	DSpace
language	spa
topic	Cobaltosic Oxide C1-C4 Alcohols Surface Area Nitric Oxide Reduction. Óxido Cobaltosico Alcoholes Área Superficial Reducción de Óxido Nítrico.
spellingShingle	Cobaltosic Oxide C1-C4 Alcohols Surface Area Nitric Oxide Reduction. Óxido Cobaltosico Alcoholes Área Superficial Reducción de Óxido Nítrico. Quintana Melgoza, Juan Manuel Flores Sánchez, Luis Antonio Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides
description	We present a new methodology for cobaltosic oxide (Co3O4) synthesis. The materials were prepared by reacting alcohols of one-carbon (C1) to four-carbons (C4) of lateral chain with metallic sodium and cobalt nitrate hexahydrate, respectively at 600 ºC under helium stream. As effect of long chain hydrocarbons, C4 is the best precursor of Co3O4, because of its higher surface area than the obtained by C1, C2, C3 precursors. And all the catalysts achieved NO conversion at 400 °C in the range of 69.9 % to 97.5 %. The materials were characterized by X-ray diffraction (XRD), average crystal size, surface area, energy dispersive spectroscopy (EDS), and scanning electron microscopy (SEM).
format	info:eu-repo/semantics/article
author	Quintana Melgoza, Juan Manuel Flores Sánchez, Luis Antonio
author_facet	Quintana Melgoza, Juan Manuel Flores Sánchez, Luis Antonio
author_sort	Quintana Melgoza, Juan Manuel
title	Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides
title_short	Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides
title_full	Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides
title_fullStr	Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides
title_full_unstemmed	Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides
title_sort	influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides
publisher	Universidad Autónoma de Baja California
publishDate	2018
url	https://recit.uabc.mx/index.php/revista/article/view/ocm6
_version_	1792609976161665024

Influence of the alkoxy group on the synthesis of cobaltosic oxide for the reduction of nitrogen oxides

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