Pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability

We report a simple synthesis process to prepare well-dispersed Pt nanoparticles incorporated in mesoporous carbon spheres. By manipulating the relative ratio of Pt precursor and resorcinol-formaldehyde resin (RF), Pt/carbon composites with different morphologies and Pt content were achieved. The as-...

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Detalles Bibliográficos
Autores principales: Liu, Hongyan, Liu, Yaling, Da, Huimei, Yuan, Ruo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9079855/
https://www.ncbi.nlm.nih.gov/pubmed/35539359
http://dx.doi.org/10.1039/c8ra01453a
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author Liu, Hongyan
Liu, Yaling
Da, Huimei
Yuan, Ruo
author_facet Liu, Hongyan
Liu, Yaling
Da, Huimei
Yuan, Ruo
author_sort Liu, Hongyan
collection PubMed
description We report a simple synthesis process to prepare well-dispersed Pt nanoparticles incorporated in mesoporous carbon spheres. By manipulating the relative ratio of Pt precursor and resorcinol-formaldehyde resin (RF), Pt/carbon composites with different morphologies and Pt content were achieved. The as-prepared Pt/C composite materials show higher catalytic activity and reusability for the reduction of 4-nitrophenol (4-NP) than the Pt deposited commercial activated carbon (Pt/AC), which can be ascribed to the high dispersion of Pt nanoparticles in the carbon spheres.
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spelling pubmed-90798552022-05-09 Pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability Liu, Hongyan Liu, Yaling Da, Huimei Yuan, Ruo RSC Adv Chemistry We report a simple synthesis process to prepare well-dispersed Pt nanoparticles incorporated in mesoporous carbon spheres. By manipulating the relative ratio of Pt precursor and resorcinol-formaldehyde resin (RF), Pt/carbon composites with different morphologies and Pt content were achieved. The as-prepared Pt/C composite materials show higher catalytic activity and reusability for the reduction of 4-nitrophenol (4-NP) than the Pt deposited commercial activated carbon (Pt/AC), which can be ascribed to the high dispersion of Pt nanoparticles in the carbon spheres. The Royal Society of Chemistry 2018-04-16 /pmc/articles/PMC9079855/ /pubmed/35539359 http://dx.doi.org/10.1039/c8ra01453a Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/
spellingShingle Chemistry
Liu, Hongyan
Liu, Yaling
Da, Huimei
Yuan, Ruo
Pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability
title Pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability
title_full Pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability
title_fullStr Pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability
title_full_unstemmed Pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability
title_short Pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability
title_sort pt incorporated mesoporous carbon spheres: controllable structure with enhanced catalytic activity and stability
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9079855/
https://www.ncbi.nlm.nih.gov/pubmed/35539359
http://dx.doi.org/10.1039/c8ra01453a
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AT liuyaling ptincorporatedmesoporouscarbonspherescontrollablestructurewithenhancedcatalyticactivityandstability
AT dahuimei ptincorporatedmesoporouscarbonspherescontrollablestructurewithenhancedcatalyticactivityandstability
AT yuanruo ptincorporatedmesoporouscarbonspherescontrollablestructurewithenhancedcatalyticactivityandstability

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