| 氧化羰基化法合成碳酸二苯酯催化剂活性组分和载体的研究 |
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| 引用本文： | 吕敬德,郭红霞. 氧化羰基化法合成碳酸二苯酯催化剂活性组分和载体的研究[J]. 上海化工, 2010, 35(4): 12-15 |
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| 作者姓名： | 吕敬德 郭红霞 |
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| 作者单位： | 1. 开滦中润煤化工有限公司,河北唐山,063611
2. 河北理工大学,河北唐山,063000 |
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| 摘 要： | 通过对催化活性组分和载体的筛选,开发了负载型催化体系PdCl2-Co(OAc)2/Cu-Co-Mn混合氧化物-TBAB(四丁基溴化铵)-H2BQ(氢醌),分析TBAB是Pd2+的稳定剂和Pd0的表面活性剂,H2BQ促进Pd0的氧化,并采用Material Studio3.2版分子模拟软件,对反应物苯酚及产物DPC(碳酸二苯酯)分子的空间构型和几何参数进行模拟与估算。
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| 关 键 词： | 氧化羰基化 碳酸二苯酯 溶胶-凝胶 非均相催化剂 |
Study on the Active Component and Support for Direct Catalytic Synthesis of Diphenyl Carbonate |
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| Lv Jingde,Guo Hongxia. Study on the Active Component and Support for Direct Catalytic Synthesis of Diphenyl Carbonate[J]. Shanghai Chemical Industry, 2010, 35(4): 12-15 |
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| Authors: | Lv Jingde Guo Hongxia |
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| Affiliation: | Lv Jingde Guo Hongxia |
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| Abstract: | The palladium complexes catalyst system [PdCl2-Co(OAc)2/Cu-Co-Mn mixed oxides-TBAB-H2BQ)] had been developed by chosen of the active component and the support.TBAB is known to act both as stabilizing agent for Pd2+,and as surfactant agent for Pd0 complexes.H2BQ promotes the reoxidation of Pd0.The structure and parameters of phenyl and DPC were simulated by Material Studio3.2. |
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| Keywords: | Oxidative carbonylation Diphenyl carbonate Sol-gel Heterogeneous catalyst |
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