ULTRAFINE CATALYSTS FOR HYDRODESULFURIZATION .2. SURFACE-PROPERTIES OF UFP-MO/AL2O3 CATALYSTS
文献类型：期刊论文
| 作者 | FENG, LJ; CHEN, SY; PENG, SU; WEI, ZB; XIN, Q |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 1995 |
| 卷号 | 16期号:1页码:103-106 |
| 关键词 | Xps Ufp-mo/al2o3 Surface Properties |
| ISSN号 | 0251-0790 |
| 文献子类 | Article |
| 英文摘要 | XPS was used for determining the surface properties of UFP-Mo/Al2O3. It is shown that all molybdenum existed in Mo6+ form on the surface of oxidized UFP-Mo/Al2O3 catalysts, while a mixture of Mo6+, Mo4+, S6+ as well as S2- was observed on the surface of the catalysts after HDS reaction. The ratio of Mo and S species with different valences ispronouncedly affedted by the preparation method and the Mo loading. The portion of Mo6+ and S6+ decreases with increasing Mo loading. The contents of Mo6+ and S6+ Of s-UFP-MO/Al2O3 catalysts are higher than those of i-UFP-Mo/Al2O3 for the same Mo loading. |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:A1995RA49300025 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/167744]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | FENG, LJ |
| 作者单位 | CHINESE ACAD SCI,DALIAN INST CHEM PHYS,STATE KEY LAB CATALYSIS,DALIAN,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | FENG, LJ,CHEN, SY,PENG, SU,et al. ULTRAFINE CATALYSTS FOR HYDRODESULFURIZATION .2. SURFACE-PROPERTIES OF UFP-MO/AL2O3 CATALYSTS[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,1995,16(1):103-106. |
| APA | FENG, LJ,CHEN, SY,PENG, SU,WEI, ZB,&XIN, Q.(1995).ULTRAFINE CATALYSTS FOR HYDRODESULFURIZATION .2. SURFACE-PROPERTIES OF UFP-MO/AL2O3 CATALYSTS.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,16(1),103-106. |
| MLA | FENG, LJ,et al."ULTRAFINE CATALYSTS FOR HYDRODESULFURIZATION .2. SURFACE-PROPERTIES OF UFP-MO/AL2O3 CATALYSTS".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 16.1(1995):103-106. |
入库方式： OAI收割
来源：大连化学物理研究所
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