| 非均相Schiff碱配合物上苯甲醇的选择性氧化：制备条件对其结构和催化性能的影响 |
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| 引用本文： | 王晓丽,吴功德,丁克强,魏伟,孙予罕. 非均相Schiff碱配合物上苯甲醇的选择性氧化：制备条件对其结构和催化性能的影响[J]. 分子催化, 2011, 25(4): 308-315 |
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| 作者姓名： | 王晓丽 吴功德 丁克强 魏伟 孙予罕 |
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| 作者单位： | 1. 南京工程学院环境工程系,江苏南京,211167
2. 中国科学院山西煤炭化学研究所煤转化国家重点实验室,山西太原,030001 |
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| 基金项目： | 国家自然科学基金(21003073); 江苏省青蓝工程基金; 南京工程学院创新基金 |
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| 摘 要： | 以常见的非均相Schiff碱配合物Cr（salten）-MCM-41（salten：N,N-双水杨醛缩二乙烯三胺）的制备过程为例,考察了均相配合物制备过程中金属盐的种类、配位体系的pH值及固载过程中的偶联剂用量对所制备的非均相配合物的结构和催化性能的影响.结果表明,由阴离子配位能力较弱的氯化物和硝酸盐提供金属中心,保持...
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| 关 键 词： | 非均相 Schiff碱 制备条件 选择性氧化 |
Selective oxidation of benzyl alcohol over the immobilized Schiff base complex: effect of preparation parameters on its structure and catalytic performance |
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| WANG Xiaoli,WU Gongde,DING Keqiang,WEI Wei and SUN Yuhan. Selective oxidation of benzyl alcohol over the immobilized Schiff base complex: effect of preparation parameters on its structure and catalytic performance[J]. Journal of Molecular Catalysis (China), 2011, 25(4): 308-315 |
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| Authors: | WANG Xiaoli WU Gongde DING Keqiang WEI Wei SUN Yuhan |
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| Affiliation: | WANG Xiao-li1,WU Gong-de1,DING Ke-qiang,WEI Wei2,SUN Yu-han2(1.Department of Environment and Technology,Nanjing Institute of Technology,Nanjing,211167,China,2.State Key Laboratory of Coal Conversion,Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001,China) |
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| Abstract: | As far as a typical preparation process of the immobilized Schiff base complex Cr(salten)-MCM-41 is concerned,the effect of the kinds of metal salts,the pH values of coordination system and the amount of linkers on its structure and catalytic performance in selective oxidation of benzyl alcohol was investigated in detail.The results revealed when the metal centers were provided by chlorides and nitrates with weak coordination ability,the coordination systems were kept neutral,and the amount of linkers was a... |
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| Keywords: | immobilized schiff base complex preparation parameter selective oxidation |
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