Catalytic oxidation of CO over CuO@TiO 2 catalyst: The relationship between activity and adsorption performance
Source abstract
Abstract
Abstract The emission of CO toxic gases seriously endangers environmental safety and human health. At present, the use of catalysts for catalytic oxidation of CO has become the mainstream research direction. In this study, CuO@TiO 2 catalysts with different ratios were prepared by solvent hydrothermal method, and the effects of reaction pretreatment temperature and other factors on the catalytic oxidation performance of CO were investigated. The experimental results show that the catalyst can achieve 100% conversion of CO at 115°C under the condition of pretreament at 350°C for 2 h. This excellent performance is due to the uniform distribution of the active component on the surface of the TiO 2 support, and the large pore structure constructed by the solvent hydrothermal method enhances the adsorption and activation of CO. This work provides an idea for the preparation of CO oxidation catalysts.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Catalytic Processes in Materials Science · Catalysis and Oxidation Reactions · Electronic and Structural Properties of Oxides
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Guodian Environmental Research Institute Co., Ltd Nanjing China
State Key Laboratory of Materials‐Oriented Chemical Engineering Nanjing Tech University Nanjing China
China Energy Science and Technology Research Institute Co., Ltd Nanjing China
School of Environmental Science and Engineering Nanjing Tech University Nanjing China
Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co. Nanjing China
Funding
National Key Research and Development Program of China
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