Preparation, characterization and catalytic behavior of hierachically porous CuO/α-Fe2O3/SiO2 composite material for CO and o-DCB oxidation
In: Journal of natural gas chemistry, Jg. 20 (2011), Heft 6, S. 618-622
academicJournal
- print, 26 ref
Zugriff:
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.
Titel: |
Preparation, characterization and catalytic behavior of hierachically porous CuO/α-Fe2O3/SiO2 composite material for CO and o-DCB oxidation
|
---|---|
Autor/in / Beteiligte Person: | XIAODONG, MA ; XI, FENG ; XUAN, HE ; HONGWEN, GUO ; LU, LÜ |
Link: | |
Zeitschrift: | Journal of natural gas chemistry, Jg. 20 (2011), Heft 6, S. 618-622 |
Veröffentlichung: | Chengdu: Dalian Institute of Chemical Physics, 2011 |
Medientyp: | academicJournal |
Umfang: | print, 26 ref |
ISSN: | 1003-9953 (print) |
Schlagwort: |
|
Sonstiges: |
|