Preparation and characterization of ceo2-tio2 composite oxide and its catalytic performance for co oxidation
文献类型：期刊论文
| 作者 | Feixue, Liang1,2; Huaqing, Zhu1; Zhangfeng, Qin1; Hui, Wang1,2; Guofu, Wang1; Jianguo, Wang1 |
| 刊名 | Chinese journal of catalysis
 |
| 出版日期 | 2008-03-01 |
| 卷号 | 29期号:3页码:264-268 |
| 关键词 | Sol-gel method Ceria Titania Composite oxide Palladium Supported catalyst Carbon monoxide Oxidation |
| ISSN号 | 0253-9837 |
| 通讯作者 | Feixue, liang() |
| 英文摘要 | A series of ceo2-tio2, composite oxide samples with different n(ce)/n(ti) were prepared by the solgel method. the phase structure, morphology, surface area, and redox properties of the composite oxide samples were investigated through n-2, adsorption, x-ray diffraction, transmission electron microscopy, and temperature-programmed reduction, and their catalytic performance for co oxidation was measured. the amorphous ceo2-tio2 composite oxide was formed gradually when n(ce)/n(ti) was higher than 0.10. with n(ce)/n(ti) = 0.10-0.30, the amorphous ceo2-tio2, solid solution with high surface area was formed and exhibited the characteristics of neither ceo2 nor tio2. although ceo2-tio2 had lower catalytic activity than either tio2 or ceo2 for co oxidation, the pd/ceo2-tio2, catalyst presented excellent performance for co oxidation. |
| WOS关键词 | PD/CEO2-TIO2 CATALYST ; LOW-TEMPERATURE ; CERIA ; MICROSTRUCTURE ; METHANE ; CEO2 |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000254925900014 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2391349 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Feixue, Liang |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Coal Convers, Inst Coal Chem, Taiyuan 030001, Shanxi, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feixue, Liang,Huaqing, Zhu,Zhangfeng, Qin,et al. Preparation and characterization of ceo2-tio2 composite oxide and its catalytic performance for co oxidation[J]. Chinese journal of catalysis,2008,29(3):264-268. |
| APA | Feixue, Liang,Huaqing, Zhu,Zhangfeng, Qin,Hui, Wang,Guofu, Wang,&Jianguo, Wang.(2008).Preparation and characterization of ceo2-tio2 composite oxide and its catalytic performance for co oxidation.Chinese journal of catalysis,29(3),264-268. |
| MLA | Feixue, Liang,et al."Preparation and characterization of ceo2-tio2 composite oxide and its catalytic performance for co oxidation".Chinese journal of catalysis 29.3(2008):264-268. |
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来源：中国科学院大学
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