Effects of cerium/zirconium ratio on the property of low noble metal Pt+Rh/Ce0.3+xZr0.6-x Y0.1O1.95 + Al2O3 three way catalysts

Acta Chimica Sinica

Volumn 65, Issue 4, 2007, Pages 300-304

  Mao, Xiao Bo ^a,b   Chen, Yao Qiang ^a   Zhao, Ming ^a   Yuan, Shu Hua ^a   Li, Jun Qiang ^a   Gong, Mao Chu ^a  

^a SICHUAN UNIVERSITY   (China)

^b Chongqing Branch of China Coal Research Institute   (China)

Author keywords

Cerium zirconium ratio; Oxygen storage material; Temperature programmed reduction; Three way catalyst

Indexed keywords

EID: 63349109635     PISSN: 05677351     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. Miki T., Ogawa T., Haneda M., Kakuta N., Ueno A., Tateishi S., Matsuura S., Sato M. J. Phys. Chem. 1990, 94, 6464.
2. Hori C. E., Permana H., Simon Ng K. Y., Brenner A., More K., Rahmoeller K. M., Belton D. Appl. Catal., B 1998, 16, 105.
3. Ranga Rao G., Fornasiero P., Di Monte R., Kapar J., Vlaic G., Balducci G., Meriani S., Gubitosa G., Cremona A., Graziani M. J. Catal. 1996, 162, 1.
4. Fornasiero P., Rao G. R., Kaspar J., L'Erario F., Graziani M. J. Catal. 1998, 175, 269.
5. Vidmar P., Fornasiero P., Kaspar J., Gubitosa G., Graziani M. J. Catal. 1997, 171, 160.
6. Fornasiero P., Balducci G., Di Monte R., Kapar J., Sergo V., Gubitosa G., Ferrero A., Graziani M. J. Catal. 1996, 164, 173.
7. Chen Q.-Q., Zhang L.-J., Chen Y.-Q., Gong M.-C. Chem. J. Chin. Univ. 2005, 26, 1704 (in Chinese).
8. Du X.-C., Liu Z.-M., Luo Y.-Y., Cheng Y.-Q., Gong M.-C. Acta Chim. Sinica 2005, 63, 1651 (in Chinese).
9. Yan Q.-G., Gao L.-Z., Yuan S.-Y. Chem. J. Chin. Univ. 1998, 19, 1300 (in Chinese).
10. Balducci G., Kaspar J., Fornasiero P., Graziani M., Islam M. S., Gale J. D. J. Phys. Chem. B 1997, 101, 1750.
11. Balducci G., Kaspar J., Fornasiero P., Graziani M., Islam M. S. J. Phys. Chem. B 1998, 102, 557.
12. He H., Dai H. X., Wong W. K., Au C. T. Appl. Catal., A 2003, 251, 61.
13. He H., Dai H. X., Au C. T. Catal. Today 2004, 90, 245.
14. Maracot P., Fakche A., Pirault L., Geron C., Mabilon G., Prigent M., Barbier J. Appl. Catal. 1994, 5, 43.
15. Hu Z., Allen F. M., Wan C. Z., Heck R. M., Steger J. J., Lakis R. E., Lyman C. E. J. Catal. 1998, 174, 13.
16. Graham G. W., Jen H.-W., Chun W., McCabe R. W. J. Catal. 1999, 182, 228.
17. Kaspar J., Graziani M., Fornasiero P. In Handbook on the Physics and Chemistry of Rare Earths: The Role of Rare Earths in Catalysis, Eds.: Gschneidner, K. A. Jr.; Eyring, L., Elsevier, Amsterdam, 2000, Chapter 184.
18. Piras A., Trovarelli A., Dolcetti G. Appl. Catal., B 2000, 28, L77.