| 8-羟基喹啉铜(Ⅱ)功能化SBA-15的制备、表征及催化性质 |
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| 引用本文： | 王虹苏,黄家辉,徐臣,徐玲,宋科,徐海燕,王竹倩,阚秋斌.8-羟基喹啉铜(Ⅱ)功能化SBA-15的制备、表征及催化性质[J].高等学校化学学报,2007,28(7):1333-1336. |
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| 作者姓名： | 王虹苏 黄家辉 徐臣 徐玲 宋科 徐海燕 王竹倩 阚秋斌 |
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| 作者单位： | 吉林大学化学学院,长春,130021 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)
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国家自然科学基金 |
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| 摘 要： | 利用3-氨丙基功能化的介孔SBA-15(APS-SBA-15)作为载体, 通过C—N共价键将8-羟基喹啉铜(Ⅱ)固定到APS-SBA-15孔道中, 制备了8-羟基喹啉铜(Ⅱ)功能化的SBA-15催化剂Cu(Ⅱ)-Q-APS-SBA-15], 并将其用于以质量分数30%的过氧化氢为氧化剂的苯酚羟化反应中. 结果表明, Cu(Ⅱ)-Q-APS-SBA-15呈现出较高的苯酚转化率和苯二酚选择性.
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| 关 键 词： | SBA-15 八羟基喹啉铜(Ⅱ) 苯酚羟化反应 催化性质 |
| 文章编号： | 0251-0790（2007）07-1333-04 |
| 收稿时间： | 2006-11-04 |
| 修稿时间： | 2006-11-04 |
Synthesis, Characterization and Catalytic Performance of Copper( Ⅱ )-8-quinolinol Functionalized SBA-15 |
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| WANG Hong-Su,HUANG Jia-Hui,XU Chen,XU Ling,SONG Ke,XU Hai-Yan,WANG Zhu-Qian,KAN Qiu-Bin.Synthesis, Characterization and Catalytic Performance of Copper( Ⅱ )-8-quinolinol Functionalized SBA-15[J].Chemical Research In Chinese Universities,2007,28(7):1333-1336. |
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| Authors: | WANG Hong-Su HUANG Jia-Hui XU Chen XU Ling SONG Ke XU Hai-Yan WANG Zhu-Qian KAN Qiu-Bin |
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| Institution: | College of Chemistry, Jilin University, Changchun 130021, China |
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| Abstract: | Firstly, copper(Ⅱ)-8-quinolinol ligands were introduced into the channels of 3-aminopropyl functionalized mesoporous SBA-15(denoted as APS-SBA-15). Then, the obtained copper(Ⅱ)-8-quinolinol functionalized SBA-15 materialsnamed as Cu(Ⅱ)-Q-APS-SBA-15] were tested as the catalysts for phenol hydroxylation by using H2O2(30%, mass fraction) as an oxidant. The reaction results indicate that Cu(Ⅱ)-Q-APS-SBA-15 was an excellent catalyst for this reaction, and over it a high conversion of phenol and a high selectivity to diphenol could be obtained. |
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| Keywords: | SBA-15 Copper(Ⅱ)-8-quinolinol Phenol hydroxylation Catalytic performance |
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