Abstract
Three-dimensional (3D) ordered cubic mesoporous Co-Mn oxide (denoted as CoMn-HT) was fabricated using a KIT-6-templating strategy and was tested in a "storage-oxidation" cycling process for the removal of formaldehyde. The formation of a 3D ordered mesoporous structure was confirmed by low-angle XRD, nitrogen adsorption-desorption data, and TEM micrographs. The CoMn-HT catalyst showed promising properties in both the storage and regeneration phases, and remained active in highly humid air (RH = 90%) and at high GHSV (160,000 h- 1). The excellent catalytic performance of CoMn-HT was associated with its large surface area and 3D ordered mesoporous structure.
Original language | English |
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Pages (from-to) | 52-57 |
Number of pages | 6 |
Journal | Catalysis Communications |
Volume | 36 |
DOIs | |
State | Published - Jun 5 2013 |
Bibliographical note
Funding Information:The work was supported by the National Natural Science Foundation of China (nos. 20573014 and 21073024 ), the Natural Science Foundation of Liaoning Province (no. 201102034 ) and by the Program for New Century Excellent Talents in University ( NCET-07-0136 ), as well as by the Fundamental Research Funds for the Central Universities (no. DUT12LK23 ). The authors gratefully thank Prof. Hongxing Dai (Beijing University of Technology) for the help with the synthesis of KIT-6 silica template.
Funding
The work was supported by the National Natural Science Foundation of China (nos. 20573014 and 21073024 ), the Natural Science Foundation of Liaoning Province (no. 201102034 ) and by the Program for New Century Excellent Talents in University ( NCET-07-0136 ), as well as by the Fundamental Research Funds for the Central Universities (no. DUT12LK23 ). The authors gratefully thank Prof. Hongxing Dai (Beijing University of Technology) for the help with the synthesis of KIT-6 silica template.
Funders | Funder number |
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National Natural Science Foundation of China (NSFC) | 20573014, 21073024 |
Program for New Century Excellent Talents in University | NCET-07-0136 |
Natural Science Foundation of Liaoning Province | 201102034 |
Fundamental Research Funds for the Central Universities | DUT12LK23 |
Keywords
- Catalytic oxidation
- Co-Mn oxide
- Formaldehyde
- Hard-templating method
- Storage
ASJC Scopus subject areas
- Catalysis
- General Chemistry
- Process Chemistry and Technology