Study on Mesoporous PW/SBA-15 for Isomerization of α-Pinene

Chun Hua Wu; Hui Qing Liu; Chang Fu Zhuang; Guan Ben Du

doi:10.4028/www.scientific.net/AMM.483.134

Paper Titles

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Giant Electroresistance Induced by Electric Currents in Epitaxial Thin Films of Pr_0.7Sr_0.3MnO₃
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Study on Mesoporous PW/SBA-15 for Isomerization of α-Pinene
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Effect of Particle Size of BNT Filler on Dielectric and Mechanical Properties of LCP Based Composite
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Research on the Rationality of the Combined Application of Bamboo and Wood in Outdoor Furniture
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 483Study on Mesoporous PW/SBA-15 for Isomerization of...

Study on Mesoporous PW/SBA-15 for Isomerization of α-Pinene

Abstract:

SBA-15 supported phosphotungstic acid has been synthesized under hydrothermal conditions via pH adjustment and characterized with various analytical and spectroscopic techniques including X-ray diffraction (XRD), N₂ adsorption, transmission electron micrographs (TEM). XRD results indicate that the substitution of tungsten occurs in the silicate framework structure of SBA-15. Study on the catalytic activity of mesoporous PW/SBA-15 catalyst through the isomerization of the a-pinene was investigated. The best reactive conditions of a-pinene isomerization were follows: reaction temperature 130°C, dosage of PW/SBA-15 catalyst 2 %, reactive time 2 h. Then the rate of a-pinene conversion could achieve 94.56 %, the selectivity of camphene could achieve 48.5%.

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Applied Mechanics and Materials (Volume 483)

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134-137

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https://doi.org/10.4028/www.scientific.net/AMM.483.134

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Online since:

December 2013

Authors:

Chun Hua Wu*, Hui Qing Liu, Chang Fu Zhuang, Guan Ben Du

Keywords:

Characterization, Isomerization, Mesoporous Molecular Sieves, SBA-15, α-Pinene

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