The metal complex effect on the selective hydrogenation of m- and p-chloronitrobenzene over PVP-stabilized platinum colloidal catalysts
文献类型：期刊论文
| 作者 | Tu, WX; Liu, HF; Tang, Y |
| 刊名 | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
 |
| 出版日期 | 2000-09-22 |
| 卷号 | 159期号:1页码:115-120 |
| 关键词 | Platinum Colloid Metal Complex Effect Hydrogenation Colloidal Catalyst Chloronitrobenzene |
| ISSN号 | 1381-1169 |
| 英文摘要 | The metal complex effect on the hydrogenation of m-chloronitrobenzene: and p-chloronitrobenzene (CNB) over poly-vinylpyrrolidone-stabilized platinum colloidal catalysts (PVP-Pt) has been studied under 303 K and atmospheric pressure. The introduction of metal complexes to the catalytic system has great effect on the activity and the selectivity of the catalyst. On the addition of the complexes Co(AcAc)(3)(-) and Ni(en)(3)(2+) to the hydrogenation of m-CNB, the selectivities to m-chloroaniline (CAN) were increased from 82.2% to 95.5% and > 99.9%, while the activities were 0.88 and 0.18 mol H-2/mol Pt s (the neat PVP-Pt catalyst with 0.69 mol H-2/mol Pt s), respectively. With iron(III) 8-hydroxyquinoline (8-HQ) complex Fe(8-HQ)(2+) as a modifier, the highest selectivity of p-CNB to p-CAN(> 99.9%) was obtained, even though its activity was decreased from 1.11 to 0.56 mol H-2/mol Pt s. (C) 2000 Elsevier Science B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000089387500018 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76315]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, HF |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, PCLCC,Polymer Chem Lab,Chia Petro Chem Corp, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tu, WX,Liu, HF,Tang, Y. The metal complex effect on the selective hydrogenation of m- and p-chloronitrobenzene over PVP-stabilized platinum colloidal catalysts[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2000,159(1):115-120. |
| APA | Tu, WX,Liu, HF,&Tang, Y.(2000).The metal complex effect on the selective hydrogenation of m- and p-chloronitrobenzene over PVP-stabilized platinum colloidal catalysts.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,159(1),115-120. |
| MLA | Tu, WX,et al."The metal complex effect on the selective hydrogenation of m- and p-chloronitrobenzene over PVP-stabilized platinum colloidal catalysts".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 159.1(2000):115-120. |
入库方式： OAI收割
来源：化学研究所
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