Effect of aluminum on the mechanical stress stability of WOx/ZrO2 superacid
文献类型：期刊论文
| 作者 | Tian Ge1,2; Xu Yunpeng1; Xu Zhusheng; Tian Zhijian1; Lin Liwu1 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2008-05-01 |
| 卷号 | 29期号:5页码:415-417 |
| 关键词 | zirconia solid acid alkane isomerization mechanical stress |
| 英文摘要 | tetragonal structure of zro2 support is very important for wox/zro2 catalysts to be highly active. in this study, it was found that mechanical stress treatments (grinding in a mortar or pressing under 50 mpa) resulted in a partial phase transformation of wox/zro2 from tetragonal zro2 to monoclinic zro2 and also decreased the n-heptane isomerization activity of the pt/wox/zro2 catalyst. the addition of aluminum greatly improved the resistance of wox/zro2 to mechanical stress and maintained its n-heptane isomerization activity. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | n-butane isomerization ; catalytic performance ; zirconia catalysts ; sulfated zirconia ; phase |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000256891200001 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140996]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian Ge,Xu Yunpeng,Xu Zhusheng,et al. Effect of aluminum on the mechanical stress stability of WOx/ZrO2 superacid[J]. chinese journal of catalysis,2008,29(5):415-417. |
| APA | Tian Ge,Xu Yunpeng,Xu Zhusheng,Tian Zhijian,&Lin Liwu.(2008).Effect of aluminum on the mechanical stress stability of WOx/ZrO2 superacid.chinese journal of catalysis,29(5),415-417. |
| MLA | Tian Ge,et al."Effect of aluminum on the mechanical stress stability of WOx/ZrO2 superacid".chinese journal of catalysis 29.5(2008):415-417. |
入库方式： OAI收割
来源：大连化学物理研究所
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