Dynamic redox cycle of Cu-0 and Cu+ over Cu/SiO2 catalyst in ester hydrogenation
文献类型：期刊论文
| 作者 | Ma, Xiangang1; Yang, Zhiqiang2; Liu, Xuebin2; Tan, Xingzhi2; Ge, Qingjie1 |
| 刊名 | rsc advances
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:47页码:37581-37584 |
| 英文摘要 | esters (methyl acetate, ethyl acetate, dimethyl oxalate) can oxidize cu-0 of the reduced cu/sio2 catalyst to cu+ and the obtained cu+ can be reduced back to cu-0 by h-2 under reaction conditions. cu-0 and cu+ are in a dynamic cycle during ester hydrogenation. the ratio of cu+/cu-0 in the presence of esters under reaction conditions is probably different from that in the absence of esters under characterization conditions. the effect of the dynamic cycle on the cu+/cu-0 ratio should be taken into consideration when establishing the relationship between the cu+/cu-0 ratio and reaction performance. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | silica-supported copper ; vapor-phase hydrogenation ; dimethyl oxalate ; ethylene-glycol ; chemoselective hydrogenation ; structural evolution ; hms catalyst ; gel method ; cr oxide ; hydrogenolysis |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353653200052 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146257]  |
| 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 Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.BP China Holdings Ltd, Energy Innovat Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Xiangang,Yang, Zhiqiang,Liu, Xuebin,et al. Dynamic redox cycle of Cu-0 and Cu+ over Cu/SiO2 catalyst in ester hydrogenation[J]. rsc advances,2015,5(47):37581-37584. |
| APA | Ma, Xiangang,Yang, Zhiqiang,Liu, Xuebin,Tan, Xingzhi,&Ge, Qingjie.(2015).Dynamic redox cycle of Cu-0 and Cu+ over Cu/SiO2 catalyst in ester hydrogenation.rsc advances,5(47),37581-37584. |
| MLA | Ma, Xiangang,et al."Dynamic redox cycle of Cu-0 and Cu+ over Cu/SiO2 catalyst in ester hydrogenation".rsc advances 5.47(2015):37581-37584. |
入库方式： OAI收割
来源：大连化学物理研究所
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