Effect of doping elements on catalytic performance of CeO2-ZrO2 solid solutions

Journal of Rare Earths

Volumn 26, Issue 3, 2008, Pages 357-361

  LI, Mei ^a,b   LIU, Zhaogang ^b   HU, Yanhong ^b   WANG, Mitang ^b   LI, Hangquan ^a  

^a BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY   (China)

^b INNER MONGOLIA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

ceria zirconia solid solutions; oxygen storage materials; rare earth doped catalysts

Indexed keywords

ALUMINUM; CATALYSIS; CATALYST ACTIVITY; CLADDING (COATING); CRYSTALLIZATION; EXTRACTION; GARNETS; LANTHANUM; METAL REFINING; METALS; NEODYMIUM; OXYGEN; PHOTOACOUSTIC EFFECT; PRECIPITATION (CHEMICAL); RARE EARTH ELEMENTS; RARE EARTHS; SILICA; SILICATE MINERALS; SOLIDIFICATION; SPECIFIC SURFACE AREA; SURFACE STRUCTURE; SYSTEM STABILITY; THERMODYNAMIC STABILITY; X RAY ANALYSIS; X RAY DIFFRACTION ANALYSIS;

(MO Y) DOPING; AUTOMOBILE EXHAUSTS; BRUNAUER-EMMETT-TELLER (BET); CATALYTIC ACTIVITIES; CATALYTIC PERFORMANCES; CO PRECIPITATION (CP) METHOD; CUBIC STRUCTURES; EFFECT OF DOPING; OXYGEN STORAGE CAPACITY (OSC); PULSE TECHNIQUES; SPECIFIC SURFACES; THERMAL STABILITY; X RAY DIFFRACTION (XRD);

SOLID SOLUTIONS;

EID: 46149086747     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0721(08)60095-2     Document Type: Article

References (18)

1. 2-containing materials. Catalytic Reviews-Science and Engineering 38 4 (1996) 439
2. 2 solid solutions and their effects on three-way catalysts. Journal of Molecular Catalysis 14 2 (2000) 81 (in Chin.)
3. Church M., Cooper B., and Willson P. Catalysts in automobiles: a history. Automotive Engineering 86 6 (1989) 67
4. Shu J., Weber W., and Gandhi H. Surface characterization of alumina-supported ceria. J. Phys. Chem. 92 17 (1988) 4964
5. Gonzalez-Velasco J., Gutierrez-Oritiz M., and Marc J. Contribution of cerium/zircon mixed oxides to the activity of a new generation of three way catalysts. Appl. Catal. B: Environ. 22 (1999) 167
6. 2 catalysts prepared by high-energy mechanical milling. J. Catal. 169 2 (1997) 490
7. 2 with zirconium in the oxidation of isobutene. Appl. Catal. A General 139 1-2 (1996) 161
8. 2 system. Appl. Catal. B 16 2 (1998) 105
9. 2. J. Catal., 164(1): 173.
10. 2 solid solution behavior and the oxygen storage capacity on the structural properties. J. Catal. 151 1 (1995) 168
11. 2 solid solutions. J. Catal. 162 1 (1996) 1
12. Uenishi M., Tan I., and Tanaka H. An intelligent catalyst. Automotive Technology 55 (2001) 81 (in Japan.)
13. 0.05 solution. Journal of the Chinese Rare Earth Society 20 (2002) 43 (in Chin.)
14. Boaro M., de Leitenburg C., and Dolcetti D. The dynamics of oxygen storage in ceria-zirconia model catalysts measured by CO oxidation under stationary and cycling feedstream compositions. J. Catal. 193 (2000) 338
15. Boaro M., Trovarelli A., and Hwang J. Electrical and oxygen storage/release properties of nanocrystalline ceria-zirconia solid solutions. Solid State Ionics 147 (2002) 85
16. 2 solution promoters modified by Nd. Chinese Journal of Catalysis 22 4 (2001) 365 (in Chin.)
17. Su Q. Rare Earth Chemistry (1993), Henan Province Science and Technology Publishing Company, Zhengzhou 9 (in Chin.)
18. Gao L., Sun J., and Liu Y. Disperse and Surface Modification of Nanoparticles (in Chin.) (2003), Chemistry Industry Publishing Company, Beijing 209