FORMYL: AN INTERMEDIATE FOR FORMATION OF OXYGENATES IN CO HYDROGENATION OVER SUPPORTED RUCO CARBONYL CLUSER-DERIVED CATALYSTS
文献类型：期刊论文
| 作者 | Xiao Fengshou1; Ichikawa, Masaru2; Guo Xiexian3 |
| 刊名 | acta physico-chimica sinica
 |
| 出版日期 | 1993 |
| 卷号 | 9期号:1页码:56-62 |
| 关键词 | Ru-Co bimetallic carbonyl cluster Oxygenates CO hydrogenation Surface formyl |
| 英文摘要 | the reaction and adsorption of syngas and paraformaldehyde on ru-co/sio2 ca-talysts prepared from ru-co bimetallic carbonyl clusters have been investigated by infrared, mass spectroscopies. the spectra of reaction of co+h-2 with ru-co/sio2 catalysts showed a band appearing at 1584 cm(-1), which has a good relationship to the activity and selectivity for oxygenates in co hydrogenation. thus it was proposed that 1584 cm(-1) is a possible intermediate to produce oxygenated products. isotopic tracer studies of d-2 and (co)-c-13 suggest that 1584 cm(-1) can possibly be assigned to the formyl group, which is in good agreement with the adsorption of paraformaldehyde. the chemical trapping of 1584 cm(-1) adspecies provided an evidence to demonstrate that 1584 cm(-1) is attributed to formyl. the reaction of 1584 cm(-1) species with h-2 produced ch4 and ch3oh, and the introduction of d-2 into 1584 cm(-1) species resulted in the formation of chd3 and chd2od. |
| 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:000207577300010 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/141543]  |
| 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.Jilin Univ, Dept Chem, Changchun 130023, Peoples R China 2.Hokkaido Univ, Catalysis Res Ctr, Sapporo, Hokkaido 060, Japan 3.Dalian Inst Chem Phys, Natl Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao Fengshou,Ichikawa, Masaru,Guo Xiexian. FORMYL: AN INTERMEDIATE FOR FORMATION OF OXYGENATES IN CO HYDROGENATION OVER SUPPORTED RUCO CARBONYL CLUSER-DERIVED CATALYSTS[J]. acta physico-chimica sinica,1993,9(1):56-62. |
| APA | Xiao Fengshou,Ichikawa, Masaru,&Guo Xiexian.(1993).FORMYL: AN INTERMEDIATE FOR FORMATION OF OXYGENATES IN CO HYDROGENATION OVER SUPPORTED RUCO CARBONYL CLUSER-DERIVED CATALYSTS.acta physico-chimica sinica,9(1),56-62. |
| MLA | Xiao Fengshou,et al."FORMYL: AN INTERMEDIATE FOR FORMATION OF OXYGENATES IN CO HYDROGENATION OVER SUPPORTED RUCO CARBONYL CLUSER-DERIVED CATALYSTS".acta physico-chimica sinica 9.1(1993):56-62. |
入库方式： OAI收割
来源：大连化学物理研究所
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