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Catalytic Activity of NASICON-Type Phosphates for Ethanol Dehydration and Dehydrogenation

机译:NASICON型磷酸盐对乙醇脱水和脱氢的催化活性

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摘要

A_(1±x)Zr_(2-x)M_x(PO_4)_3 (A = H_3O~+, Li~+; M = In, Nb; x = 0, 0.1, 0.2) NASICON-type materials have been prepared and characterized by X-ray diffraction, specific surface measurements (capillary condensation of nitrogen), and impedance spectroscopy. We have assessed their catalytic performance for ethanol dehydration and dehydrogenation. The results demonstrate that, when prepared with a large specific surface area, these materials are active catalysts for ethanol conversion to hydrocarbons.
机译:A_(1±x)Zr_(2-x)M_x(PO_4)_3(A = H_3O〜+,Li〜+; M = In,Nb; x = 0,0.1,0.2)NASICON型材料已制备并通过X射线衍射,比表面积测量(氮气的毛细管冷凝)和阻抗光谱进行表征。我们已经评估了它们对乙醇脱水和脱氢的催化性能。结果表明,当制备具有大的比表面积时,这些材料是用于乙醇转化为烃的活性催化剂。

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  • 来源
    《Inorganic materials》 |2012年第4期|p.397-401|共5页
  • 作者单位

    Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991 Russia;

    Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991 Russia;

    Lobachevsky State University, pr. Gagarina 23, Nizhni Novgorod, 603950 Russia;

    Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, Moscow, 119991 Russia;

    Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninskii pr. 29, Moscow, 119991 Russia;

    Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991 Russia;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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