Preparation,Characterization and Catalysis Properties of Nanometer Superacid SO~(2-)_4/ZrO_2

WU Chun-hua~(1,2),ZHAO Qian-rong~3,ZHANG Jia-yan~1,JIANG Jian-xin~2,AN Xin-nan~2

Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2004, Vol. 28 ›› Issue (05) : 49-53.

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南京林业大学学报（自然科学版）
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Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2004, Vol. 28 ›› Issue (05) : 49-53. DOI: 10.3969/j.jssn.1000-2006.2004.05.012

Preparation,Characterization and Catalysis Properties of Nanometer Superacid SO~(2-)_4/ZrO_2

  • WU Chun-hua~(1,2),ZHAO Qian-rong~3,ZHANG Jia-yan~1,JIANG Jian-xin~2,AN Xin-nan~2
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Abstract

The nanometer ZrO_2 was prepared by sol-gel method with solvent displacing drying method.The nanometer superacid SO~(2-)_4/ZrO_2 was prepared by the nanometer ZrO_2.The nanometer superacid SO~(2-)_4/ZrO_2 was characterized by TEM,IR,X-ray and XPS.The acid strength of the nanometer superacid SO~(2-)_4/ZrO_2 was tested by flowing Hammett indicator method,and its catalysis activities were characterized by acetylizing of terpineol.The transformation rate of terpineol was 99.6%,the content of terpinyl acetate was 81.23%.

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WU Chun-hua~(1,2),ZHAO Qian-rong~3,ZHANG Jia-yan~1,JIANG Jian-xin~2,AN Xin-nan~2. Preparation,Characterization and Catalysis Properties of Nanometer Superacid SO~(2-)_4/ZrO_2[J]. Journal of Nanjing Forestry University (Natural Sciences Edition）. 2004, 28(05): 49-53 https://doi.org/10.3969/j.jssn.1000-2006.2004.05.012
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