Journal of natural gas chemistry, 2011-11, Vol.20 (6), p.618-622
2011
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- Autor(en) / Beteiligte
- Titel
- Preparation,characterization and catalytic behavior of hierachically porous CuO/α-Fe2O3/SiO2 composite material for CO and o-DCB oxidation
- Ist Teil von
- Journal of natural gas chemistry, 2011-11, Vol.20 (6), p.618-622
- Ort / Verlag
- Chengdu: Dalian Institute of Chemical Physics
- Erscheinungsjahr
- 2011
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- Hierachically porous （HP） CuO/α-Fe2O3/SiO2 composite material was fabricated by sol-gel method and multi-hydrothermal processes using HP-SiO2 as support.The resulting material was characterized by N2 adsorption-desorption,X-ray diffraction and scanning electron microscopy.The as-prepared CuO/Fe2O3/HP-SiO2 sample,with α-Fe2O3 and CuO nanocrystals,possessed a co-continuous skeleton,through-macroporous and mesoporous structure.Its catalytic behavior for CO and o-DCB oxidation was investigated.The result showed that CuO/Fe2O3/HP-SiO2 catalyst exhibited high catalytic activity for both CO and o-DCB oxidation,indicating its potential application in combined abatement of CO and chlorinated volatile organic compounds.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1003-9953DOI: 10.1016/S1003-9953(10)60253-8Titel-ID: cdi_wanfang_journals_trqhxzz_e201106008