| AI-SBA-15介孔分子筛的制备及应用进展 |
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| 引用本文： | 徐晓宇,沈健.AI-SBA-15介孔分子筛的制备及应用进展[J].化学工业与工程技术,2014,35(4):18-21. |
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| 作者姓名： | 徐晓宇 沈健 |
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| 作者单位： | 辽宁石油化工大学石油化工学院,辽宁抚顺,113001 |
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| 摘 要： | 介孔分子筛SBA-15通过化学改性，可将一些官能团引入到其骨架中改善催化性能，其中以铝改性效果最好，铝改性后的SBA-15介孔分子筛的水热稳定性及酸性明显提高。介绍了A1-SBA-15介孔分子筛的合成及应用现状，展望了介孔分子筛A1-SBA-15未来的发展方向。
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| 关 键 词： | 介孔分子筛 A1-SBA-15 制备 应用 |
Preparation and application progress of Al-SBA-15 mesoporous molecular sieves |
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| XU Xiaoyu,SHEN Jian.Preparation and application progress of Al-SBA-15 mesoporous molecular sieves[J].Journal of Chemical Industry & Engineering,2014,35(4):18-21. |
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| Authors: | XU Xiaoyu SHEN Jian |
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| Affiliation: | XU Xiaoyu;SHEN Jian;School of Petrochemical Engineering, Liaoning Shihua University; |
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| Abstract: | Through chemical modification for SBA-15 mesoporous molecular sieves, some functional groups can be introduced into the backbone of molecular sieves to improve the catalytic performance. Aluminum modified mesoporous molecular sieves show the best modified effect, for example, the hydrothermal stability and acidity of aluminum modified SBA-15 mesoporous molecular sieve improve obviously. The preparation and application status of A1-SBA-15 mesoporous molecular sieves are expounded, and the future developing direction of AI-SBA-15 is prospected. |
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| Keywords: | mesoporous molecular sieves modification Al-SBA-15 preparation application |
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