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| 论文编号: |
122214O120120381 |
| 第一作者所在部门: |
902组 |
| 中文论文题目: |
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| 英文论文题目: |
A highly dispersed nickel supported catalyst for dry reforming of methane
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| 论文题目英文: |
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| 作者: |
谭猗生
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| 论文出处: |
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| 刊物名称: |
Catalysis Communications
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| 年: |
2012
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| 卷: |
20 |
| 期: |
0 |
| 页: |
6-11 |
| 联系作者: |
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| 收录类别: |
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| 影响因子: |
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| 摘要: |
The modification of silica support using ethylene glycol (EG) signifi cantly modi fi ed surface properties of silica suppo rt, resulting in the ecreased decomposition temperature of impregnated nickel nitrate and the enhanced metal– support interaction. The catalyst prepared by modifi ed silica support realized excellent stability and two time s higher catalytic activity than the catalyst obtained from non modified silica support in dry reforming of CH4
, since its highly dispersed supported nickel and strong nickel –silica interaction.The properties of silica supports, catalyst precursors and catalysts were characterized by TG-DSC, FT-IR,XRD, H2 chemisorption, O2 titration, TPR and TEM. |
| 英文摘要: |
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| 外单位作者单位: |
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| 备注: |
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