高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (7): 1154.

• 研究快报 • 上一篇    下一篇

过渡金属掺杂MCM-48分子筛催化氧化α-二十碳醇制α-二十碳酸

魏长平1, 蔡强2, 王海军1, 毕颖丽1, 庞文琴2, 甄开吉1   

  1. 1. 吉林大学化学系, 长春, 130023;
    2. 吉林大学无机合成与材料制备化学开放实验室, 长春, 130023
  • 收稿日期:1998-03-26 出版日期:1998-07-24 发布日期:1998-07-24
  • 通讯作者: 魏长平,女,37岁,博士研究生,副教授,现在吉林工学院.
  • 作者简介:魏长平,女,37岁,博士研究生,副教授,现在吉林工学院.
  • 基金资助:

    吉林省科学技术委员会科学基金(吉林合字961101-5-1号)资助课题.

Catalytic Oxidation of α-Eicosanol to α-Eicosanoic Acid over MCM-48 Molecular Sieves Containing Transition Metal

WEI Chang-Ping1, CAI Qiang2, WANG Hai-Jun1, BI Ying-Li1, PANG Wen-Qin2, ZHEN Kai-Ji1   

  1. 1. Department of Chemistry, Jilin University, Changchun, 130023;
    2. Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, 130023
  • Received:1998-03-26 Online:1998-07-24 Published:1998-07-24

摘要: 中孔分子筛由于具有孔径大、吸附能力强和热稳定性好等特点而引起了国内外研究者的极大关注.近年来,有关MCM-48的合成、结构表征及应用研究的报道甚少.MCM-48分子筛因无酸性而催化活性较弱.

关键词: M-MCM-48催化剂, &alpha, -二十碳醇, &alpha, -二十碳酸, 催化氧化

Abstract: A series of MCM48 mesoporous molecular sieves containing copper, zirconium, chromium, cobalt, manganese, molybdenum and iron were prepared by hydrothermal crystallization and characterized by IR, Py IR and XRD. The series of molecular sieves were used to perform the catalytic oxidation of α-long chain eicosanol to the corresponding α-eicosanoic acid. The results monitored by IRtechnique were consistent with those of chemical analysis.

Key words: M-MCM-48-catalyst, α-Eicosanol, α-Eicosanoic acid, Catalytic oxidation

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