| 聚合物固载型磷钨酸催化剂的制备与性能研究 |
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| 引用本文： | 方光荣,邹其超,张玉红,汪涌波.聚合物固载型磷钨酸催化剂的制备与性能研究[J].胶体与聚合物,2000,18(4):23-25. |
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| 作者姓名： | 方光荣 邹其超 张玉红 汪涌波 |
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| 作者单位： | 湖北大学化学与材料科学学院测试中心，武汉，430062 |
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| 摘 要： | 合成了交联型的丙烯酰胺共聚物 ;制备了聚合物键合固载磷钨酸型催化剂 ;考察了催化剂在乙酸丁酯合成反应中的催化性能以及再生性能。结果表明含季铵离子和 NH2 官能团的交联型聚合物与磷钨酸反应 ,生成了电荷转移盐 ( TCT) ,此类聚合物固载型电荷转移杂多酸具有较强的催化性能和一定的再生性能。
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| 关 键 词： | 磷钨酸 交联型的丙烯酰胺共聚物 乙酸丁酯 固载 催化 |
| 修稿时间： | 2000年6月20日 |
Preparation and Properties of H3PW12O40 Catalyst supported by polymer |
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| Fang Guangrong,Zou Qichao,Zhang Yuhong,Wang Rongbo.Preparation and Properties of H3PW12O40 Catalyst supported by polymer[J].Chinese Journal of Colloid and Polymer,2000,18(4):23-25. |
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| Authors: | Fang Guangrong Zou Qichao Zhang Yuhong Wang Rongbo |
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| Abstract: | phosphotungstic acid catalyst supported by crosslinking polyacrylamide were prepared, and catalytic capability and revivification performance were investigated in catalytic synthesis of butyl acetate. The results show that phosphotungsitc acid can combined with crosslinking polyacrylamide, which contain qusternary ammonium ion and amino, and the catalyst had more stronger catalytic capability and definite revivification performance. |
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| Keywords: | phosphotungstic acid crosslinking polyacrylamide butyl acetate supported by polymer catalytic capability\ |
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