| 纳米固体超酸SO_4~(2-)/TiO_2的制备与表征 |
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| 引用本文： | 战瑞瑞,张晓梅,林淑芝.纳米固体超酸SO_4~(2-)/TiO_2的制备与表征[J].北华大学学报(自然科学版),2003(3). |
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| 作者姓名： | 战瑞瑞 张晓梅 林淑芝 |
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| 作者单位： | 北华大学师范理学院 吉林吉林132033
(战瑞瑞，张晓梅)，沈阳师范大学职业技术学院 辽宁沈阳110036(林淑芝) |
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| 基金项目： | 吉林省科委资助课题 ( 2 0 0 0 .0 134) |
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| 摘 要： | 采用纳米化学制备技术合成了新型的纳米固体超酸催化剂SO2 -4/TiO2 ,对醋酸和脂肪醇的酯化反应有良好的催化作用 .该催化剂具有耐水性强、可重复使用、再生容易、不污染环境等优点 .
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| 关 键 词： | 纳米固体超酸 催化酯化 环境友好 |
Preparation and Characterization on SO_4~(2-)/TiO_2 Nano Solid Superacid Systems |
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| ZHAN Rui rui ,ZHANG Xiao mei ,LIN Shu zhi.Preparation and Characterization on SO_4~(2-)/TiO_2 Nano Solid Superacid Systems[J].Journal of Beihua University(Natural Science),2003(3). |
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| Authors: | ZHAN Rui rui ZHANG Xiao mei LIN Shu zhi |
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| Institution: | ZHAN Rui rui 1,ZHANG Xiao mei 1,LIN Shu zhi 2 |
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| Abstract: | The new nano solid superacid SO 2- 4/TiO 2 is prepared by using nanometer chemical technology. They are active for esterification of acetic acid with alcohol. This kind of nano solid superacid has many advantages, such as easy recovery, high proof water, less corrosion for the equipment and less pollution to the environment. So it is a solid catalyst to apply. |
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| Keywords: | Nano solid superacid Catalytic esterification Friendly environment |
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