An efficient approach to modify the catalyst activity for the hydrogenation of nitrobenzene
文献类型：期刊论文
| 作者 | Mo, WM; Wan, BS; Liao, SJ |
| 刊名 | chinese chemical letters
 |
| 出版日期 | 2001-09-01 |
| 卷号 | 12期号:9页码:817-820 |
| 关键词 | bimetallic catalyst synergic effect catalytic hydrogenation palladium |
| 英文摘要 | the addition of a suitable amount of pph3 to pdcl2 or pdcl2(phcn)(2) in situ can considerably increase the catalytic activity in the hydrogenation of nitrobenzene, while the catalytic activities of pdcl2 (reduced)+pph3, pdcl2(pph3)(2) and pd(pph3)(4) are very poor. the poisoning of catalyst by mercury indicates that the catalytically active species are composed of pd(0) colloidal particles. transmission electron micrographs show that the size of nanometric pd(0) particles of pdcl2 with pph3 added in situ is smaller than that of phcl2(pph3) or pdcl2 (reduced)+pph3. a synergic effect of bimetallic catalysts such as pdcl2+npph(3)+nicl2 (n= 0.5, 1) and pdcl2(phcn)(2)+pph3+fecl3 gives rise to a further increase in the catalytic activity. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | bimetallic catalyst ; oxidative carbonylation |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000170947200022 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/91937]  |
| 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 116023, Peoples R China 2.Zhejiang Univ Technol, Coll Chem Engn, Hangzhou 310014, Peoples R China |
| 推荐引用方式 GB/T 7714 | Mo, WM,Wan, BS,Liao, SJ. An efficient approach to modify the catalyst activity for the hydrogenation of nitrobenzene[J]. chinese chemical letters,2001,12(9):817-820. |
| APA | Mo, WM,Wan, BS,&Liao, SJ.(2001).An efficient approach to modify the catalyst activity for the hydrogenation of nitrobenzene.chinese chemical letters,12(9),817-820. |
| MLA | Mo, WM,et al."An efficient approach to modify the catalyst activity for the hydrogenation of nitrobenzene".chinese chemical letters 12.9(2001):817-820. |
入库方式： OAI收割
来源：大连化学物理研究所
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