高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (2): 167.

• 论文 •    下一篇

层状嵌接式卟啉钴的合成、表征及其对H2O2催化降解研究

胡希明1, 陈碧芸1, 皮宗新1, 梅治乾1, 古国榜1, 黄仲涛2   

  1. 1. 华南理工大学应用化学系, 广州, 510641;
    2. 华南理工大学化学工程系, 广州
  • 收稿日期:1996-03-07 出版日期:1997-02-24 发布日期:1997-02-24
  • 通讯作者: 胡希明, 男, 43岁, 副教授
  • 作者简介:胡希明, 男, 43岁, 副教授
  • 基金资助:

    国家教育委员会优秀年轻教师基金

Synthesis and Characterization of Layered Phosphotoantimonic Acid-Intercalated Cobalt Porphyrin and Its Catalytic Behaviour to Hydroperoxide Decomposition

HU Xi-Ming1, CHEN Bi-Yun1, Pl Zong-Xin1, MEI Zhi-Qian1, GU Guo-Bang1, HUANG Zhong-Tao2   

  1. 1. Department of Applied Chemistry, South China University of Technology, Guangzhou, 510641;
    2. Department of Chemical Engineering, South China University of Technology, Guangzhou, 510641
  • Received:1996-03-07 Online:1997-02-24 Published:1997-02-24

摘要: 采用有机溶剂在层状锑磷酸中在位分步合成了层状嵌接式卟啉钴材料;用红外光谱、紫外可见光谱、X射线衍射和顺磁共振技术对其进行了表征.该合成材料对H2O2降解反应体系的进一步研究表明,卟啉钴嵌接于锑磷酸层状环境中对H2O2具有良好的催化降解活性和抗失活稳定性.

关键词: 卟啉钴, 层状锑磷酸, 嵌接, H2O2, 催化性能

Abstract: Astepwise synthesis method was used to intercalate cobalt tetraphenylporphyrin into the layered phosphotoantimonic acid host material.The characterization of the purified sample layered phosphotoantimonic acid-intercalated cobalt porphyrin was made by the method of IR, powder XRD, UV-Vis and EPR.Layered phosphotoantimonic acid-intercalated cobalt porphyrin exhibits a fairly catalytic behaviour to hydroperoxide decotnposition, which indicates the intercalation of the porphyrin could result in the prevention of the formaaion of u-dimers and the increased catalytic capabilities.

Key words: Cobalt porphyrin, Layered phosphatoantimonic acid, Intercalation, Hydroperoxide, Catalytic behaviour

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