Rh/CeO2-SiC as a catalyst in partial oxidation of ethanol for hydrogen production
文献类型：期刊论文
| 作者 | Li Xingyun1,2; Wang Fagen1,2; Pan Xiulian1; Bao Xinhe1 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2013 |
| 卷号 | 34期号:1页码:257-262 |
| 关键词 | silicon carbide cerium oxide rhodium partial oxidation of ethanol hydrogen production anti-carbon deposition |
| 英文摘要 | an rh catalyst supporting on ceo2-sic composite has been designed for partial oxidation of ethanol for hydrogen production. x ray diffraction and transmission electron microscopy results show that ceo2 nanoparticles with an average size of 4 am are well dispersed on sic surface, which further acts as a support of rh nanoparticles. the obtained rh/ceo2-sic catalyze efficiently partial oxidation of ethanol. at 700 degrees c, the ethanol conversion is 100%, with a h-2 selectivity of 50%, co selectivity of 13%. no deactivation is observed within 40 h time on stream. furthermore, the ethanol conversion and the h-2 selectivity increase with the rising temperature. no noticeable carbon deposition is observed on the catalyst after reaction. the rather low co selectivity and little carbon deposition may be attributed to the unique property of good heat conductivity of sic and the carbon elimination ability of ceo2 with active oxygen species. |
| 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] | fuel-cell applications ; performance ; generation ; methanol ; support ; metal |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000314376900026 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/137640]  |
| 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, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Xingyun,Wang Fagen,Pan Xiulian,et al. Rh/CeO2-SiC as a catalyst in partial oxidation of ethanol for hydrogen production[J]. chinese journal of catalysis,2013,34(1):257-262. |
| APA | Li Xingyun,Wang Fagen,Pan Xiulian,&Bao Xinhe.(2013).Rh/CeO2-SiC as a catalyst in partial oxidation of ethanol for hydrogen production.chinese journal of catalysis,34(1),257-262. |
| MLA | Li Xingyun,et al."Rh/CeO2-SiC as a catalyst in partial oxidation of ethanol for hydrogen production".chinese journal of catalysis 34.1(2013):257-262. |
入库方式： OAI收割
来源：大连化学物理研究所
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