Cerium zirconium mixed oxides preparation and its methane catalytic combustion

Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals

Volumn 16, Issue 6, 2006, Pages 1076-1080

  Long, Zhi Qi ^a   Cui, Mei Sheng ^a   Peng, Xin Lin ^a   Zhang, Shun Li ^a   Huang, Xiao Wei ^a  

^a GENERAL RESEARCH INSTITUTE FOR NONFERROUS METALS   (China)

Author keywords

Cerium zirconium mixed oxides; Good thermal stability; High surface area; Methane catalytic combustion

Indexed keywords

CATALYST ACTIVITY; ENVIRONMENTAL PROTECTION; HYDROTHERMAL SYNTHESIS; OXIDES; PRECIPITATION (CHEMICAL); THERMODYNAMIC STABILITY; X RAY DIFFRACTION ANALYSIS;

CERIUM ZIRCONIUM MIXED OXIDES; HIGH SURFACE AREA; METHANE CATALYTIC COMBUSTION; THERMAL STABILITY;

CATALYSTS;

EID: 33748138641     PISSN: 10040609     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. Masui T, Zaki T, Machida K I. Preparation of ceriazirconia sub-catalysts for automotive exhaust cleaning[J]. Journal of Alloys and Compounds, 2000, 303-304: 49-55.
2. 2 with zirconium in the oxidation of isobutane[J]. Applied Catalysis A: General, 1996, 139: 161-173.
3. Hirano M, Miwa T, Inagaki M. Low-temperature direct synthesis of nanoparticles of fluorite-type ceria-zirconia solid solutions by 'Forced Cohydrolysis' at 100°C[J]. Journal of Solid State Chemistry, 2001, 158: 112-117.
4. PENG Xin-lin, LONG Zhi-qi, CUI Mei-sheng, et al. Characterization and preparation of cerium-zirconium composite oxides by a co-precipitation approach[J]. Journal of the Chinese Rare Earth Society, 2002, 20(S2): 104-107.
5. ZHAI Yan-qing, LIU Yuan, WANG Li. Preparation of Ce-Zr-O by citrate method and its characterization[J]. Journal of Inner Mongolia Polytechnic University, 2001, 20(3): 161-165.
6. 2 solid solutions prepared by modified sol-gel method and their characteristics[J]. Journal of Functional Materials, 2000, 31(6): 657-659.
7. 2 mixed oxide catalysts prepared via sol-gel technique: CO oxidation[J]. Catalysis Today, 2001, 68: 53-61.
8. 2 solid solution nano structure by templated assemble[J]. Journal of The Chinese Rare Earth Society, 2003, 21(S2): 44-47.
9. Afanasiev P. Ce-Zr mixed oxides prepared in molten nitrates[J]. Journal of Alloys and Compounds, 2002, 340: 74-78.
10. ZHAI Yan-qing, LIU Yuan, WANG Li. Preparation of Ce-Zr-O solid solution by supercritical drying method[J]. J Inner Mongolin Polytechnic University, 2001, 20(4): 245-249.
11. Nakano K, Masui T, Adachi G Y. Redox behavior of ceria-zirconia mixed oxides modified by the chemical filing process[J]. Journal of Alloys and Compounds, 2002, 344: 342-346.
12. Vic L K, Stephanopoulos M F. Reduction characteristics of copper oxides in cerium and zirconium oxide systems[J]. Applied Catalysis A: General, 1998, 171: 13-29.
13. Nascente P A P, Dulcina P F, de Souza. XPS characterisation of ceria-stabilised zirconia doped with iron oxide[J]. Applied Surface Science, 1999, 144-145: 1-4: 228-232.
14. 3+δ perovskite catalyst and its methane catalytic combustion[J]. The Chinese Journal of Nonferrous Metals, 2004, 14(9): 1580-1584.
15. 2 solid solutions and their effects on three-way catalysts[J]. Journal of Molecular Catalysis, 2000, 14(2): 81-86.
16. HAO Shi-you, ZHOU Xue-zhen, GU Zi-ying, et al. Preparation and influence factors of ultra-fine Ce-Zr-O powder[J]. Rare Metals and Cemented Carbides, 2002, 30(2): 4-6, 22.
17. Gonza'lez-Velasco J R, Gutie'rrez-Ortiz M A, Marc J L, et al. Contribution of cerium/zirconium mixed oxides to the activity of a new generation of TWC[J]. Applied catalysis B: Environmental, 1999, 22(3): 167-178.
18. 2(111) surfaces: synchrotron-based studies[J]. Journal of Molecular Catalysis A: Chemical, 2005, 228: 11-19.