Influence of different subsistence states of CeO2-ZrO2 mixed oxides in catalyst coating on catalytic properties

Journal of Rare Earths

Volumn 24, Issue 1, 2006, Pages 54-59

  Chen, Jianjun ^a   Feng, Changgen ^a   Shu, Baichong ^b   Fan, Jun ^c  

^a BEIJING INSTITUTE OF TECHNOLOGY   (China)

^b Guilin REEcat Environment Industry Co   (China)

^c TSINGHUA UNIVERSITY   (China)

Author keywords

Catalyst; Ceria zirconia; Coating technology; Dopant; Metallic substrate; Rare earths; Subsistent form

Indexed keywords

AUTOMOBILES; CATALYSTS; CERIUM; COATINGS; COPPER; DOPING (ADDITIVES); EXHAUST GASES; IONS; MIXING; OXIDES; THERMODYNAMIC STABILITY; VANADIUM; ZIRCONIA;

CERIA; COPRECIPITATION; DOPANT; METALLIC SUBSTRATE; PREPARATION; SUBSISTENCE STATES; SUBSISTENT FORM;

CATALYST ACTIVITY;

EID: 33646872272     PISSN: 10020721     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1002-0721(06)60065-3     Document Type: Article

References (19)

1. Li Peiyan, Wei Zhong, Liu Wei, et al. Rare earth catalytic materials-Study and application of ceria-zirconia solid solutions[J]. Journal of the Chinese Rare Earth Society (in Chin.), 2003, 21: 26.
2. 2 by polymer-network gel and their thermal stability[J]. Transactions of Beijing Institute of Technology, 2005, 25(1): 82.
3. Feng Changgen, Fan Guodong, Liu Xia. Review of ceria as promoters in three way catalysis[J]. Chemical Industry and Engineering Process, 2005, 24(3): 227.
4. Zhang Huaihong, Gong Maochu, Guo Jiaxiu, et al. Preparation of an advanced automotive exhaust catalyst[J]. Chinese Journal of Catalysis, 2004, 25(2): 85.
5. 2 catalyst[J]. Applied Surface Science, 2005, 245(1-4): 162.
6. 2 solid-solutions as highly efficient oxygen exchangers: dependence of the reduction behavior and the oxygen storage capacity on the structural-properties[J]. J. Catal., 1995, 151(1): 168.
7. Jiang Pingping, Zhang Shunhai, Guo Yanglong, et al. Preparation and properties study on washcoats deposite on ceramic honeycombs[J]. Journal of Fudan University (Natural Science), 2003, 42(3): 445.
8. Yang Chunsheng, Cheng Jianhua. Application of ceria and lanthana in catalyst for cleansing exhaust gas of car[J]. Journal of the Chinese Rare Earth Society (in Chin.), 2003, 21(2): 129.
9. Chen Yaoqiang. Applications of Advanced Rare Earth OSC Materials[C]. The 191st Workshop of The Fragrant Hill Science Conference on Scientific Prospective of Rare Earth Catalytic Materials in Energy and Environment Field, 2002, 50.
10. Su Jianhua, Tian Qun, Chen Hongde, et al. Production process and equipments of metal honeycomb support for automobile exhaust catalysis and purification[J]. Techniques and Equipment for Environmental Pollution Control, 2004, 5(1): 81.
11. Chen Jianjun, Luo Chengguang, Deng Shuiping. Technological study on catalyst coating for motorcycle exhaust emission purification[J]. Journal of the Chinese Rare Earth Society, 2003, 21: 105.
12. Shen Meiqing, Wang Jun, Weng Duan, et al. Study on durability and modification mechanism of washcoat for cordierite monolith substrate[J]. Journal of the Chinese Rare Earth Society, 2004, 22(4): 527.
13. Shen Meiqing, Wang Jun, Weng Duan, et al. Preparation of washcoat for cordierite monolith substrate and study of its thermal durability-(I) research on preparation process of washcoat[J]. Journal of the Chinese Rare Earth Society, 2003, 21: 30.
14. Fredrik A S. Catalytic Combustion in Environmental Protection and Energy Production[D]. Sweden: Lund University, 1996.
15. 2-supported palladium catalysts[J]. Appl. Catal. A: Gen., 1999, 189(1): 15.
16. Xu Quanrui, Shen Meiqing, Wang Jun, et al. Research on oxidation activity of supported metallic honeycomb catalyst with different calcinations temperature treatment[A]. The 11th National Conference on Rare Earth Catalysis[C]. 2004: 94.
17. Moulder J F, Stickle W F, Sobol P E, et al. Handbook of X-ray Photoelectron Spectroscopy[M], USA: Perkin-Elmer Co, 1992.
18. 2 catalyst: XRD, XPS and EXAFS investigation[J]. Chem. Mater., 2002, 14(5): 2120.
19. 2 by the combustion method: structural investigation by XRD, TEM, XPS and EXAFS[J]. Chem. Mater., 2003, 15(10): 2049.