高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (8): 1275.

• 研究论文 •    下一篇

脂溶性金属酞菁衍生物在介孔分子筛中的封装及其催化性质研究

白妮1, 张萍1, 郭阳红1, 庞文琴1, 宋溪明2, 陈红梅2, 李彪2, 常小红2   

  1. 1. 吉林大学无机合成与制备化学国家重点实验室, 长春 130023;
    2. 辽宁大学化学系, 沈阳 110036
  • 收稿日期:2000-08-29 出版日期:2001-08-24 发布日期:2001-08-24
  • 通讯作者: 庞文琴(1931年出生),女,教授,博士生导师,从事无机合成化学研究.
  • 基金资助:

    国家自然科学基金(批准号:29871012);吉林大学无机合成与制备化学国家重点实验室资助

Encapsulation and Catalytic Activity of Lipophilic Soluble Metallophthalocyanine Derivative in MCM-41

BAI Ni1, ZHANG Ping1, GUO Yang-Hong1, PANG Wen-Qin1, SONG XI-Ming2, CHEN Hong-Mei2, LI Biao2, CHANG Xiao-Hong2   

  1. 1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun 130023, China;
    2. Department of Chemistry, Liaoning University, Shenyang 110036, China
  • Received:2000-08-29 Online:2001-08-24 Published:2001-08-24

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被引次数

65

摘要： 采用浸渍法将钴酞菁衍生物组装进介孔分子筛MCM-41中,通过XRD、UV-Vis紫外漫反射光谱、热分析、Raman光谱和N2吸附等方法对组装体进行了表征,并研究了其对硫醇氧化催化性能.结果表明,与体相钴酞菁衍生物相比,组装体具有优良的催化性能.

关键词: 介孔分子筛MCM-41, 金属酞菁衍生物, 封装, 催化活性

Abstract: Lipophilic soluble metallophthalocyanine derivative Co(Ⅱ)-4,4',4″,4"-tetrapropy-loxycarbonyl phthalocyanines CoPc[COO(C3H7)4)4] has been encapsulateDInto MCM-41 by impregnation wetness method, then the composites were characterized by XRD, UV-Vis diffuse reflectance spectra, TGA-DTA, Raman spectrum and N2 adsorption methods. At last, their catalytic properties on the oxidation of 2-mercaptoethanol have been examined. Compared to bulk metallophthalocyanine molecule, excellent catalytic properties have been shown for the composite.

Key words: Mesoporous molecular sieve MCM-41, Metallophthalocyanine derivative, Encapsulation, Catalytic acticvity

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