Promoting Effect of La2O3 on Ni/gamma-Al2O3 Methanation Catalyst
文献类型：期刊论文
| 作者 | Liu Xinhua; Miao Yin; Li Xiaoli; Sheng Shishan |
| 刊名 | acta physico-chimica sinica
 |
| 出版日期 | 1995 |
| 卷号 | 11期号:8页码:746-750 |
| 关键词 | Ni/gamma-Al2O3 La2O3 Promotion effect Methanation catalyst |
| 英文摘要 | the promoting effect of la2o3 on ni/gamma-al2o3 methanation catalyst was investigated by xps, tpr and tpd methods. results indicated. that la2o3 can be partially reduced to laox (x < 3/2) during h-2 reduction of the ni catalysts with la2o3. the excess charge associated with the laox earl be transfered to ni. it weakened c-o bond strength, accelerated co dissociation, proportionation and methanation reaction. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000207590700016 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140566]  |
| 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 | Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Xinhua,Miao Yin,Li Xiaoli,et al. Promoting Effect of La2O3 on Ni/gamma-Al2O3 Methanation Catalyst[J]. acta physico-chimica sinica,1995,11(8):746-750. |
| APA | Liu Xinhua,Miao Yin,Li Xiaoli,&Sheng Shishan.(1995).Promoting Effect of La2O3 on Ni/gamma-Al2O3 Methanation Catalyst.acta physico-chimica sinica,11(8),746-750. |
| MLA | Liu Xinhua,et al."Promoting Effect of La2O3 on Ni/gamma-Al2O3 Methanation Catalyst".acta physico-chimica sinica 11.8(1995):746-750. |
入库方式： OAI收割
来源：大连化学物理研究所
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