Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution

Gutiérrez-Tarriño, Silvia; Palomino Roca, Miguel|||0000-0003-2983-1038; Jorda Moret, Jose Luis|||0000-0002-0304-5680; Rey Garcia, Fernando|||0000-0003-3227-5669; Oña-Burgos, Pascual|||0000-0002-2341-7867; Olloqui Sariego, José Luis; Calvente, Juan José; Mínguez Espallargas, Guillermo

Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution

[EN] The synthesis of a new microporous metal-organic framework (MOF) based on two secondary building units, with dinuclear cobalt centers, has been developed. The employment of a well-defined cobalt cluster results in an unusual topology of the Co-2-MOF, where one of the cobalt centers has three op...

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Autores:	Gutiérrez-Tarriño, Silvia, Palomino Roca, Miguel\|\|\|0000-0003-2983-1038, Jorda Moret, Jose Luis\|\|\|0000-0002-0304-5680, Rey Garcia, Fernando\|\|\|0000-0003-3227-5669, Oña-Burgos, Pascual\|\|\|0000-0002-2341-7867, Olloqui Sariego, José Luis, Calvente, Juan José, Mínguez Espallargas, Guillermo
Tipo de recurso:	artículo
Fecha de publicación:	2019
País:	España
Institución:	Universitat Politècnica de València (UPV)
Repositorio:	RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:	inglés
OAI Identifier:	oai:riunet.upv.es:10251/150649
Acceso en línea:	https://riunet.upv.es/handle/10251/150649
Access Level:	acceso abierto
Palabra clave:	Cobalt cluster Cobalt MOF Electrocatalysis Oxygen evolution reaction and gas storage QUIMICA ORGANICA QUIMICA ANALITICA

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oai_identifier_str	oai:riunet.upv.es:10251/150649
network_acronym_str	ES
network_name_str	España
repository_id_str
dc.title.none.fl_str_mv	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution
title	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution
spellingShingle	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution Gutiérrez-Tarriño, Silvia Cobalt cluster Cobalt MOF Electrocatalysis Oxygen evolution reaction and gas storage QUIMICA ORGANICA QUIMICA ANALITICA
title_short	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution
title_full	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution
title_fullStr	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution
title_full_unstemmed	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution
title_sort	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution
dc.creator.none.fl_str_mv	Gutiérrez-Tarriño, Silvia Palomino Roca, Miguel\|\|\|0000-0003-2983-1038 Jorda Moret, Jose Luis\|\|\|0000-0002-0304-5680 Rey Garcia, Fernando\|\|\|0000-0003-3227-5669 Oña-Burgos, Pascual\|\|\|0000-0002-2341-7867 Olloqui Sariego, José Luis Calvente, Juan José Mínguez Espallargas, Guillermo
author	Gutiérrez-Tarriño, Silvia
author_facet	Gutiérrez-Tarriño, Silvia Palomino Roca, Miguel\|\|\|0000-0003-2983-1038 Jorda Moret, Jose Luis\|\|\|0000-0002-0304-5680 Rey Garcia, Fernando\|\|\|0000-0003-3227-5669 Oña-Burgos, Pascual\|\|\|0000-0002-2341-7867 Olloqui Sariego, José Luis Calvente, Juan José Mínguez Espallargas, Guillermo
author_role	author
author2	Palomino Roca, Miguel\|\|\|0000-0003-2983-1038 Jorda Moret, Jose Luis\|\|\|0000-0002-0304-5680 Rey Garcia, Fernando\|\|\|0000-0003-3227-5669 Oña-Burgos, Pascual\|\|\|0000-0002-2341-7867 Olloqui Sariego, José Luis Calvente, Juan José Mínguez Espallargas, Guillermo
author2_role	author author author author author author author
dc.contributor.none.fl_str_mv	Instituto Universitario Mixto de Tecnología Química Departamento de Química Escuela Técnica Superior de Ingeniería Industrial Ministerio de Ciencia e Innovación Universitat Politècnica de València Ministerio de Economía y Competitividad Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv	Cobalt cluster Cobalt MOF Electrocatalysis Oxygen evolution reaction and gas storage QUIMICA ORGANICA QUIMICA ANALITICA
topic	Cobalt cluster Cobalt MOF Electrocatalysis Oxygen evolution reaction and gas storage QUIMICA ORGANICA QUIMICA ANALITICA
description	[EN] The synthesis of a new microporous metal-organic framework (MOF) based on two secondary building units, with dinuclear cobalt centers, has been developed. The employment of a well-defined cobalt cluster results in an unusual topology of the Co-2-MOF, where one of the cobalt centers has three open coordination positions, which has no precedent in MOF materials based on cobalt. Adsorption isotherms have revealed that Co-2-MOF is in the range of best CO2 adsorbents among the carbon materials, with very high CO2/CH4 selectivity. On the other hand, dispersion of Co-2-MOF in an alcoholic solution of Nafion gives rise to a composite (Co-2-MOF@Nafion) with great resistance to hydrolysis in aqueous media and good adherence to graphite electrodes. In fact, it exhibits high electrocatalytic activity and robustness for the oxygen evolution reaction (OER), with a turnover frequency number value superior to those reported for similar electrocatalysts. Overall, this work has provided the basis for the rational design of new cobalt OER catalysts and related materials employing well-defined metal clusters as directing agents of the MOF structure.
publishDate	2019
dc.date.none.fl_str_mv	2019 2019-12-18
dc.type.none.fl_str_mv	journal article http://purl.org/coar/resource_type/c_6501 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv	info:eu-repo/semantics/article
format	article
dc.identifier.none.fl_str_mv	https://riunet.upv.es/handle/10251/150649
url	https://riunet.upv.es/handle/10251/150649
dc.language.none.fl_str_mv	Inglés eng
language_invalid_str_mv	Inglés
language	eng
dc.relation.none.fl_str_mv	Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-096399-A-I00 CLUSTERES MULTIMETALICOS Y SUBNANOMETRICOS SOPORTADOS: SINTESIS, ESTRUCTURA Y DINAMISMO ATOMICO, Y EMPLEO COMO CATALIZADORES EN LA VALORIZACION DE METANO Y ALCANOS LIGEROS Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 FPU16%2F02117 FPU16%2F02117 Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 RYC-2014-16620 RYC-2014-16620 Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 CTQ2014-52641-P ACOPLAMIENTO DE PROCESOS DE TRANSFERENCIA DE CARGA Y REORGANIZACION MOLECULAR EN SISTEMAS ELECTROQUIMICOS BIOMIMETICOS Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-101784-B-I00 NUEVOS MATERIALES ZEOLITICOS PARA PROCESOS DE SEPARACION SELECTIVA DE GASES, APLICACIONES MEDIOAMBIENTALES Y CONSERVACION DE ALIMENTOS Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 SEV-2016-0683 Universitat Politècnica de València https://doi.org/10.13039/501100004233 SP20180172
dc.rights.none.fl_str_mv	open access http://purl.org/coar/access_right/c_abf2 Reserva de todos los derechos http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv	info:eu-repo/semantics/openAccess
rights_invalid_str_mv	open access http://purl.org/coar/access_right/c_abf2 Reserva de todos los derechos http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv	openAccess
dc.format.none.fl_str_mv	application/pdf application/pdf
dc.publisher.none.fl_str_mv	American Chemical Society
publisher.none.fl_str_mv	American Chemical Society
dc.source.none.fl_str_mv	reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname:Universitat Politècnica de València (UPV)
instname_str	Universitat Politècnica de València (UPV)
reponame_str	RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection	RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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spelling	Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen EvolutionGutiérrez-Tarriño, SilviaPalomino Roca, Miguel\|\|\|0000-0003-2983-1038Jorda Moret, Jose Luis\|\|\|0000-0002-0304-5680Rey Garcia, Fernando\|\|\|0000-0003-3227-5669Oña-Burgos, Pascual\|\|\|0000-0002-2341-7867Olloqui Sariego, José LuisCalvente, Juan JoséMínguez Espallargas, GuillermoCobalt clusterCobalt MOFElectrocatalysisOxygen evolution reaction and gas storageQUIMICA ORGANICAQUIMICA ANALITICA[EN] The synthesis of a new microporous metal-organic framework (MOF) based on two secondary building units, with dinuclear cobalt centers, has been developed. The employment of a well-defined cobalt cluster results in an unusual topology of the Co-2-MOF, where one of the cobalt centers has three open coordination positions, which has no precedent in MOF materials based on cobalt. Adsorption isotherms have revealed that Co-2-MOF is in the range of best CO2 adsorbents among the carbon materials, with very high CO2/CH4 selectivity. On the other hand, dispersion of Co-2-MOF in an alcoholic solution of Nafion gives rise to a composite (Co-2-MOF@Nafion) with great resistance to hydrolysis in aqueous media and good adherence to graphite electrodes. In fact, it exhibits high electrocatalytic activity and robustness for the oxygen evolution reaction (OER), with a turnover frequency number value superior to those reported for similar electrocatalysts. Overall, this work has provided the basis for the rational design of new cobalt OER catalysts and related materials employing well-defined metal clusters as directing agents of the MOF structure.The authors thank Prof. Avelino Corma for discussion and support, and J. Mazario for XPS analysis and discussion. Program Severo Ochoa SEV-2016-0683 is gratefully acknowledged. S.G.-T. thanks MINECO for a FPU Ph.D. fellowship FPU16/02117. P.O.-B. thanks MEC for his Ramon y Cajal contract RYC-2014-16620. The authors thank the financial support by the Spanish Government (RTI2018-096399-A-I00, RTI2018-101784-B-I00, and CTQ2014-52641-P). In addition, P.O.-B. thanks UPV for his grant PAID-06-18/SP20180172. The Electron Microscopy Service of the UPV is acknowledged for their help in sample characterization.American Chemical SocietyInstituto Universitario Mixto de Tecnología QuímicaDepartamento de QuímicaEscuela Técnica Superior de Ingeniería IndustrialMinisterio de Ciencia e InnovaciónUniversitat Politècnica de ValènciaMinisterio de Economía y CompetitividadRepositorio Institucional de la Universitat Politècnica de València Riunet20192019-12-18journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/150649reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-096399-A-I00 CLUSTERES MULTIMETALICOS Y SUBNANOMETRICOS SOPORTADOS: SINTESIS, ESTRUCTURA Y DINAMISMO ATOMICO, Y EMPLEO COMO CATALIZADORES EN LA VALORIZACION DE METANO Y ALCANOS LIGEROSMinisterio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 FPU16%2F02117 FPU16%2F02117Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 RYC-2014-16620 RYC-2014-16620Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 CTQ2014-52641-P ACOPLAMIENTO DE PROCESOS DE TRANSFERENCIA DE CARGA Y REORGANIZACION MOLECULAR EN SISTEMAS ELECTROQUIMICOS BIOMIMETICOSAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 RTI2018-101784-B-I00 NUEVOS MATERIALES ZEOLITICOS PARA PROCESOS DE SEPARACION SELECTIVA DE GASES, APLICACIONES MEDIOAMBIENTALES Y CONSERVACION DE ALIMENTOSMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 SEV-2016-0683Universitat Politècnica de València https://doi.org/10.13039/501100004233 SP20180172open accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1506492026-06-13T07:49:27Z
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Cobalt Metal Organic Framework Based on Two Dinuclear Secondary Building Units for Electrocatalytic Oxygen Evolution

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