Cargando…
Co/Cu-MFF derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the CO oxidation reaction
Metal–organic framework (MOF)-based derivatives with uniform micro/mesoporous structures have attracted a great deal of interest in various research fields. Herein, we report a simple strategy to design functional mesoporous ternary metal oxides with controlled composition through direct pyrolysis o...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2018
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9082367/ https://www.ncbi.nlm.nih.gov/pubmed/35542153 http://dx.doi.org/10.1039/c8ra04081h |
_version_ | 1784703189107343360 |
---|---|
author | Song, Huijun Zhang, Li Xu, Guancheng Zhang, Chi Ma, Xin Zhang, Lu Jia, Dianzeng |
author_facet | Song, Huijun Zhang, Li Xu, Guancheng Zhang, Chi Ma, Xin Zhang, Lu Jia, Dianzeng |
author_sort | Song, Huijun |
collection | PubMed |
description | Metal–organic framework (MOF)-based derivatives with uniform micro/mesoporous structures have attracted a great deal of interest in various research fields. Herein, we report a simple strategy to design functional mesoporous ternary metal oxides with controlled composition through direct pyrolysis of Co/Cu bimetal-formate frameworks (Co/Cu-MFFs), which were prepared by a facile one-step liquid-phase precipitation method, exhibiting uniform distribution of two different metal species and good structural integrity. The obtained mesoporous ternary metal oxide Cu(x)Co(3−x)O(4) (x = 0.5, 1) microcubes exhibit much better performance for CO oxidation than pure Co(3)O(4), which can be mainly attributed to their larger specific surface areas, stronger reducibility, and the synergistic effect of two active metal oxide components. |
format | Online Article Text |
id | pubmed-9082367 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90823672022-05-09 Co/Cu-MFF derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the CO oxidation reaction Song, Huijun Zhang, Li Xu, Guancheng Zhang, Chi Ma, Xin Zhang, Lu Jia, Dianzeng RSC Adv Chemistry Metal–organic framework (MOF)-based derivatives with uniform micro/mesoporous structures have attracted a great deal of interest in various research fields. Herein, we report a simple strategy to design functional mesoporous ternary metal oxides with controlled composition through direct pyrolysis of Co/Cu bimetal-formate frameworks (Co/Cu-MFFs), which were prepared by a facile one-step liquid-phase precipitation method, exhibiting uniform distribution of two different metal species and good structural integrity. The obtained mesoporous ternary metal oxide Cu(x)Co(3−x)O(4) (x = 0.5, 1) microcubes exhibit much better performance for CO oxidation than pure Co(3)O(4), which can be mainly attributed to their larger specific surface areas, stronger reducibility, and the synergistic effect of two active metal oxide components. The Royal Society of Chemistry 2018-07-10 /pmc/articles/PMC9082367/ /pubmed/35542153 http://dx.doi.org/10.1039/c8ra04081h Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/ |
spellingShingle | Chemistry Song, Huijun Zhang, Li Xu, Guancheng Zhang, Chi Ma, Xin Zhang, Lu Jia, Dianzeng Co/Cu-MFF derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the CO oxidation reaction |
title | Co/Cu-MFF derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the CO oxidation reaction |
title_full | Co/Cu-MFF derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the CO oxidation reaction |
title_fullStr | Co/Cu-MFF derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the CO oxidation reaction |
title_full_unstemmed | Co/Cu-MFF derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the CO oxidation reaction |
title_short | Co/Cu-MFF derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the CO oxidation reaction |
title_sort | co/cu-mff derived mesoporous ternary metal oxide microcubes for enhancing the catalytic activity of the co oxidation reaction |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9082367/ https://www.ncbi.nlm.nih.gov/pubmed/35542153 http://dx.doi.org/10.1039/c8ra04081h |
work_keys_str_mv | AT songhuijun cocumffderivedmesoporousternarymetaloxidemicrocubesforenhancingthecatalyticactivityofthecooxidationreaction AT zhangli cocumffderivedmesoporousternarymetaloxidemicrocubesforenhancingthecatalyticactivityofthecooxidationreaction AT xuguancheng cocumffderivedmesoporousternarymetaloxidemicrocubesforenhancingthecatalyticactivityofthecooxidationreaction AT zhangchi cocumffderivedmesoporousternarymetaloxidemicrocubesforenhancingthecatalyticactivityofthecooxidationreaction AT maxin cocumffderivedmesoporousternarymetaloxidemicrocubesforenhancingthecatalyticactivityofthecooxidationreaction AT zhanglu cocumffderivedmesoporousternarymetaloxidemicrocubesforenhancingthecatalyticactivityofthecooxidationreaction AT jiadianzeng cocumffderivedmesoporousternarymetaloxidemicrocubesforenhancingthecatalyticactivityofthecooxidationreaction |