H<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support

The production of hydrogen from liquid organic hydrogen carrier molecules stands up as a promising option over the conventional hydrogen storage methods. In this study, we explore the potential of formic acid as a convenient hydrogen carrier. For that, soft-biomass-derived carbon-supported Pd cataly...

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Autores principales:	Jessica Alejandra Chaparro-Garnica, Miriam Navlani-García, David Salinas-Torres, Emilia Morallón, Diego Cazorla-Amorós
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	soft-biomass hydrothermal carbonization N-doped porous carbon Pd-based catalyst formic acid dehydrogenation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/b6601d67f6654711b408ecfbc28cfbf5
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spelling	oai:doaj.org-article:b6601d67f6654711b408ecfbc28cfbf52021-11-11T18:05:19ZH<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support10.3390/ma142165061996-1944https://doaj.org/article/b6601d67f6654711b408ecfbc28cfbf52021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/21/6506https://doaj.org/toc/1996-1944The production of hydrogen from liquid organic hydrogen carrier molecules stands up as a promising option over the conventional hydrogen storage methods. In this study, we explore the potential of formic acid as a convenient hydrogen carrier. For that, soft-biomass-derived carbon-supported Pd catalysts were synthesized by a H<sub>3</sub>PO<sub>4</sub>-assisted hydrothermal carbonization method. To assess the impact of the properties of the support in the catalytic performance towards the dehydrogenation of formic acid, three different strategies were employed: (i) incorporation of nitrogen functional groups; (ii) modification of the surface chemistry by performing a thermal treatment at high temperatures (i.e., 900 °C); and (iii) combination on both thermal treatment and nitrogen functionalization. It was observed that the modification of the carbon support with these strategies resulted in catalysts with enhanced performance and outstanding stability even after six consecutive reaction cycles, thus highlighting the important effect of tailoring the properties of the support.Jessica Alejandra Chaparro-GarnicaMiriam Navlani-GarcíaDavid Salinas-TorresEmilia MorallónDiego Cazorla-AmorósMDPI AGarticlesoft-biomasshydrothermal carbonizationN-doped porous carbonPd-based catalystformic acid dehydrogenationTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6506, p 6506 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	soft-biomass hydrothermal carbonization N-doped porous carbon Pd-based catalyst formic acid dehydrogenation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	soft-biomass hydrothermal carbonization N-doped porous carbon Pd-based catalyst formic acid dehydrogenation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Jessica Alejandra Chaparro-Garnica Miriam Navlani-García David Salinas-Torres Emilia Morallón Diego Cazorla-Amorós H<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support
description	The production of hydrogen from liquid organic hydrogen carrier molecules stands up as a promising option over the conventional hydrogen storage methods. In this study, we explore the potential of formic acid as a convenient hydrogen carrier. For that, soft-biomass-derived carbon-supported Pd catalysts were synthesized by a H<sub>3</sub>PO<sub>4</sub>-assisted hydrothermal carbonization method. To assess the impact of the properties of the support in the catalytic performance towards the dehydrogenation of formic acid, three different strategies were employed: (i) incorporation of nitrogen functional groups; (ii) modification of the surface chemistry by performing a thermal treatment at high temperatures (i.e., 900 °C); and (iii) combination on both thermal treatment and nitrogen functionalization. It was observed that the modification of the carbon support with these strategies resulted in catalysts with enhanced performance and outstanding stability even after six consecutive reaction cycles, thus highlighting the important effect of tailoring the properties of the support.
format	article
author	Jessica Alejandra Chaparro-Garnica Miriam Navlani-García David Salinas-Torres Emilia Morallón Diego Cazorla-Amorós
author_facet	Jessica Alejandra Chaparro-Garnica Miriam Navlani-García David Salinas-Torres Emilia Morallón Diego Cazorla-Amorós
author_sort	Jessica Alejandra Chaparro-Garnica
title	H<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support
title_short	H<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support
title_full	H<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support
title_fullStr	H<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support
title_full_unstemmed	H<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support
title_sort	h<sub>2</sub> production from formic acid using highly stable carbon-supported pd-based catalysts derived from soft-biomass residues: effect of heat treatment and functionalization of the carbon support
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/b6601d67f6654711b408ecfbc28cfbf5
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H<sub>2</sub> Production from Formic Acid Using Highly Stable Carbon-Supported Pd-Based Catalysts Derived from Soft-Biomass Residues: Effect of Heat Treatment and Functionalization of the Carbon Support

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