Adsorption and reaction behavior over co catalysts supported by different zirconia polymorphs
文献类型：期刊论文
| 作者 | Ma, ZY; Yang, C; Dong, QN; Wei, W; Chen, JG; Li, WH; Sun, YH |
| 刊名 | Chemical journal of chinese universities-chinese
 |
| 出版日期 | 2005-05-10 |
| 卷号 | 26期号:5页码:902-906 |
| 关键词 | Zirconia Co adsorption Tpsr Fisher-tropsch synthesis |
| ISSN号 | 0251-0790 |
| 通讯作者 | Sun, yh() |
| 英文摘要 | Co and co/h-2 adsorption and reaction behavior over co catalysts with amorphous, tetragonal and monoclinic zirconia as the supports were characterized by ftir, tpsr and fisher-tropsch synthesis. the results show that cobalt catalysts with different zirconia polymorphs as the supports exhibited various behavior of co adsorption and reaction. for the co catalyst supported on monoclinic zirconia, besides the multi terminal co, bridged and tribridged co appeared and were easily dissocia-ted at a high temperature, which resulted in the higher catalytic behavior and c-5(+) selectivity in the case of co hydrogenation. while for cobalt supported on tetragonal zirconia, the bridged co was more stable and co hydrogenation was relatively less active. |
| WOS关键词 | FISCHER-TROPSCH CATALYSTS ; CO/SIO2 CATALYSTS ; COBALT CATALYSTS ; CARBON-MONOXIDE ; ALUMINA |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000229296100029 |
| 出版者 | HIGHER EDUCATION PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378385 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Sun, YH |
| 作者单位 | 1.Chinese Acad Sci, Shanxi Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, ZY,Yang, C,Dong, QN,et al. Adsorption and reaction behavior over co catalysts supported by different zirconia polymorphs[J]. Chemical journal of chinese universities-chinese,2005,26(5):902-906. |
| APA | Ma, ZY.,Yang, C.,Dong, QN.,Wei, W.,Chen, JG.,...&Sun, YH.(2005).Adsorption and reaction behavior over co catalysts supported by different zirconia polymorphs.Chemical journal of chinese universities-chinese,26(5),902-906. |
| MLA | Ma, ZY,et al."Adsorption and reaction behavior over co catalysts supported by different zirconia polymorphs".Chemical journal of chinese universities-chinese 26.5(2005):902-906. |
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来源：中国科学院大学
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