Oxidation of isobutane over hydrothermally synthesized Mo-V-Te-Nb-O mixed oxide catalysts |
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| Authors: | Jingqi Guan Ying Yang Bo Liu Yuanyuan Ma Xiaofang Yu Jing Liu and Qiubin Kan |
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| Institution: | (1) College of Chemistry, Jilin University, Changchun, 130023, People’s Republic of China |
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| Abstract: | MoV0.3Te0.17 and MoV0.3Te0.17Nb0.12 catalysts were prepared by a hydrothermal synthesis route and tested for the oxidation of isobutane and isobutene. Characterization
results showed that the structure and property of Mo-V-Te-based catalysts are relatively different depending on the presence
of the Nb element. Catalytic tests showed that the selectivity of methacrolein can comparatively be improved by the addition
of Nb into the MoV0.3Te0.17 catalyst for the selective oxidation of isobutane. |
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| Keywords: | Isobutane selective oxidation methacrolein Mo-V-Te-Nb-O mixed oxide catalysts |
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