Research on Ce-Zr compounds on modifying γ-alumina washcoat on FeCrAl foils

Rare Metals

Volumn 24, Issue 4, 2005, Pages 306-312

  Huang, Ying ^a   Shen, Meiqing ^a   Wang, Jun ^a   Jia, Liwei ^a  

^a TIANJIN UNIVERSITY   (China)

Author keywords

Ce Zr compounds; Chemical reaction engineering; Metallic substrates; Surface area; alumina washcoat

Indexed keywords

ADDITION REACTIONS; ALUMINA; CERIUM COMPOUNDS; CHEMICAL REACTIONS; COATINGS; MICROSTRUCTURE; SLURRIES; ULTRASONIC TESTING; ZIRCONIUM COMPOUNDS;

FECRAL FOILS; METALLIC SUBSTRATES; SURFACE AREA; THERMAL SHOCK TEST; WASHCOAT;

ADHESION;

EID: 33644634578     PISSN: 10010521     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (23)

1. Gandhi H.S., Graham G.W., and McCabe R.W., Automotive exhaust catalysis, J. Catal., 2003, 216: 433.
2. Kašpar J., Fornasiero P., and Hickey N., Automotive catalytic converters: current status and some perspectives, Catal. Today, 2003, 77: 419.
3. Vatcha S.R., Techniques for creating catalysts with superior thermal properties, Colloids Surf. A, 1998, 133: 99.
4. Tronconi E. and Groppi G., A study on the thermal behavior of structured plate-type catalysts with metallic supports for gas/solid exothermic reactions, Chem. Eng. Sci., 2000, 55: 6021.
5. Cerri I., Saracco G., Specchia V., and Trimis D., Improved-performance knitted fibre mats as supports for pre-mixed natural gas catalytic combustion, Chem. Eng. J., 2001, 82: 73.
6. Adomaitis J.R., Galligan M.P., Kubsh J.E., and Whittenberger W.A., Metal converter technology using precoated metal foil, SAE Technique Paper Series, 1996: No. 962080.
7. Ferrandon M., Berg M., and BjÖrnbom E., Thermal stability of metal-supported catalysts for reduction of cold-start emissions in a wood-fired domestic boiler, Catal. Today, 1999, 53: 647.
8. Bedrane S., Descorme C., and Duprez D., Investigation of the oxygen storage process on ceric and ceria-zirconia-supported catalysts, Catal. Today, 2002, 75: 401.
9. 2 mixed oxides with the same composition ratio (Ce/Zr = 1), Catal. Today, 2002, 74: 225.
10. 2-based oxides in the three-way catalysis, Catal. Today, 1999, 50: 285.
11. Heck R.M. and Farrauto R.J., Catalytic Air Pollution Control Commercial Technology, Van Nostrand Reinhold, New York, 1995.
12. 3: effect of thermal aging on textural, structural, and morphological properties, Chem. Mater., 2004, 16: 4273.
13. Agrafiotis C., Tsetsekou A., Stournaras C.J., Julbe A., Dalmazio L., and Guizard C., Deposition of nanophase doped-ceria systems on ceramic honeycombs for automotive catalytic applications, Solid State Ionics, 2000, 136-137: 1301.
14. Molins R., Germidis A., and Andrieu E., Oxidation of thin FeCrAl strips: kinetic and microstructural studies, [in] Proceedings of Microscopy of Oxidation, Cambridge, 1996: 3.
15. Tien J.K. and Pettit F.S., Mechanism of oxide adherence of Fe-25Cr-4Al (Y or Sc) alloys, Metall. Trans., 1972, 3: 1578.
16. 3 scales during high-temperature oxidation, [in] Proceedings of Minerals, Metal and Material Society/AIME, Anaheim, 1996: 151.
17. Badini C. and Laurella F., Oxidation of FeCrAl alloy: influence of temperature and atmosphere on scale growth rate and mechanism, Surf. Coat. Technol., 2001, 135: 291.
18. 3 layers on FeCrAl metallic supports, Surf. Coat. Technol., 2003, 167: 97.
19. 3 washcoat on metallic substrate, Chin. Rare. Earth. Soc. (in Chinese), 2002, 20: 68.
20. 3 washcoat on FeCrAl, Surf. Coat. Technol., 2005, 190: 434.
21. Wu X.D., Yang B., and Weng D., Effect of Ce-Zr mixed oxides on the thermal stability of transition aluminas at elevated temperature, J. Alloys Compd., 2004, 376: 241.
22. Piras A., Trovarelli A., and Dolcetti G., Remarkable stabilization of transition alumina operated by ceria under reducing and redox conditions, Appl. Catal. B, 2000, 28: L77.
23. 3 automotive catalysts, Appl. Surf. Sci., 2004, 221: 375.