| 改性X型沸石催化甲苯、甲醇侧链烷基化反应的研究进展 |
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| 引用本文： | 葛欣,沈俭一.改性X型沸石催化甲苯、甲醇侧链烷基化反应的研究进展[J].无机化学学报,2000,16(6):862-872. |
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| 作者姓名： | 葛欣 沈俭一 |
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| 作者单位： | 南京大学化学化工学院,南京,210093 |
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| 基金项目： | 国家自然科学基金!（ No.29973013），国家重点基础研究发展规划项目! (G1999022408) |
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| 摘 要： | 综述了三十年来国内外有关在改性Ｘ型沸石催化剂上，甲苯、甲醇侧链烷基化制备苯乙烯反应的研究状况。经过性改性的Ｘ型沸石具有合适的孔径和适当强度及数量的表面酸碱中心、表面酸碱中心的协同作用有利于反应活性及选择性的提高。参考文献１２６篇。
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| 关 键 词： | X型沸石 催化剂 甲苯 甲醇 侧链烷基化反应 |
| 收稿时间： | 2000/6/27 0:00:00 |
| 修稿时间： | 2000-06-27 |
Side-chain Alkylation of Toluene with Methanol over Modified X-type Zeolites |
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| GE Xin and SHEN Jian-Yi.Side-chain Alkylation of Toluene with Methanol over Modified X-type Zeolites[J].Chinese Journal of Inorganic Chemistry,2000,16(6):862-872. |
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| Authors: | GE Xin and SHEN Jian-Yi |
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| Institution: | College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 and College of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093 |
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| Abstract: | A review is presented on side chain alkylation of toluene with methanol for styrene synthesis over modified X type zeolites in the last 30 years. There are appropriate channel structure and certain surface basicity and acidity in modified X type zeolites. The results showed that the coordination of acidity and basicity is of important to increase the reaction catalytic activity. The reaction mechanism is also evaluated. Total of 126 references is involved. |
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| Keywords: | X type zeolites acidity and basicity toluene methanol side chain alkylation |
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