Catalytic complete oxidation of 1,2-dichloroethane over Al-Ti mixed oxide supported VOx catalyst
SCIE
SCOPUS
- Title
- Catalytic complete oxidation of 1,2-dichloroethane over Al-Ti mixed oxide supported VOx catalyst
- Authors
- Lee, S.; Han, H.; Yoon, W.; Kim, W.B.
- Date Issued
- 2021-02-05
- Publisher
- ELSEVIER
- Abstract
- Chlorinated volatile organic compounds (CVOCs) are of hazardous atmospheric contaminants that can cause substantial harmful effects on human and environment. Herein, highly active composite catalysts of VOx supported on Al-Ti mixed oxide were prepared by a sol-gel process followed by a wet-impregnation method, and they were investigated for catalytic combustion of 1,2-dichloroethane (DCE) as representative CVOCs. The VOx/Al-Ti mixed oxide composite catalysts showed the highly active and stable performance toward the catalytic oxidation of DCE, as compared with the corresponding single metal oxides or Al-Ti mixed oxides. Considering the characterization analysis combined with the catalytic performance results, both acidic property of Al-Ti mixed oxides and redox feature of VOx catalysts seem to play critical roles in the complete oxidation of 1,2-dichlomethane. The strategy of catalyst design developed in this work may provide the way for exploitation of earthabundant, nonprecious and efficient composite catalysts for catalytic CVOCs removal processes.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/105169
- DOI
- 10.1016/j.apcata.2020.117970
- ISSN
- 0926-860X
- Article Type
- Article
- Citation
- APPLIED CATALYSIS A-GENERAL, vol. 611, 2021-02-05
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- There are no files associated with this item.
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