| 高分子钯催化剂在不同pH介质中的催化加氢行为 |
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| 引用本文： | 文民锦. 高分子钯催化剂在不同pH介质中的催化加氢行为[J]. 精细石油化工, 1995, 0(3): 18-20 |
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| 作者姓名： | 文民锦 |
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| 作者单位： | 上海石油化工高等专科学校 200540 |
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| 摘 要： | 报道了二种高分子钯催化剂:HPMS·Pd,PVP·Pd和Si-NH_2·Pd在不同pH介质中的催化加氢行为.实验结果表明,它们的催化加氢活性不仅与反应介质的pH值有关,而且对于不同底物的最佳pH值不同.
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| 关 键 词： | 高分子钯催化剂 催化加氢 pH值 |
HYDROGENATION CATALYTIC BEHAVIORS OF POLYMER PALLADIUM COMPLEXES CATALYSTS IN DIFFERENT pH SOLUTION |
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| Wen Minjin Shanghai College of Petrochemical Technology. HYDROGENATION CATALYTIC BEHAVIORS OF POLYMER PALLADIUM COMPLEXES CATALYSTS IN DIFFERENT pH SOLUTION[J]. Speciality Petrochemicals, 1995, 0(3): 18-20 |
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| Authors: | Wen Minjin Shanghai College of Petrochemical Technology |
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| Affiliation: | Wen Minjin Shanghai College of Petrochemical Technology |
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| Abstract: | The hydrogenation catalytic behaviors of three polymer palladium complexes, i. e, silica-supported crosslinked poly ( maleicanhydride-co-styrene ) palladium complex ( HPMS ·Pd ), sillica-supported polyvinylpyrrolidone-palladium complex (PVP. Pd) and silica-supported poly-v-aminopropylsiloxane(Si-NH2-Pd) in different pH solution were studied. It has been observed that hydrogenation catalytic activity was related not only with the pH of solution,but also the optimum pH was different for the various substrates. |
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| Keywords: | Polymer Palladium Complexes Catalysts Catalytic Hydrogenation pH |
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