中华医学超声杂志

应用化学 ›› 1993, Vol. 0 ›› Issue (4): 39-42.

• 研究论文 • 上一篇    下一篇

固载化金属酞菁(MPc)催化性能的研究—Ⅱ.MPc通过配位连接在硅胶上及其对O2的活化作用

张伟德, 詹瑞云, 叶兴凯, 吴越   

  1. 中国科学院长春应用化学研究所 130022 长春
  • 收稿日期:1992-10-23 修回日期:1993-03-05 出版日期:1993-08-10 发布日期:1993-08-10
  • 基金资助:
    国家自然科学基金资助课题

STUDY ON CATALYTIC ACTIVITY OF SUPPORTED METAL PHTHALOCYANINE(MPc)—Ⅱ. MPc LINKED TO THE SURFACE OF SILICA GEL AND ITS ACTIVATION ACTION ON OXYGEN

Zhang Weide, Zhan Ruiyun, Ye Xingkai, Wu Yue   

  1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022 Changchun
  • Received:1992-10-23 Revised:1993-03-05 Published:1993-08-10 Online:1993-08-10

PDF

407

摘要： 用有机合成的方法在硅胶表面连接上可与MPc配位的有机基团—(CH2)3N(C2H5)2,MPc与之配位从而固载在硅胶上。UV-Vis漫反射光谱表明硅胶表面存在MPc。用ESR研究固载化MPc与O2的作用,证明固载化CoPc、FePc可以与O2作用产生O2-,CuPc则不能。

关键词: 金属酞菁, 固载化, 氧的活化

Abstract: The MPcs (M=Fe2+, Co2+, Cu2+; Pc=phthalocyanine) were coordinated with —(CH2)3N(C2H5)2 group of SiO2,which had been linked with above group through organic synthesis.The UV-Vis diffuse reflection spectra revealed this supporting. ESR result indicated that only the supported CoPe and FePc were capable of reacting with O2 producing O2-.

Key words: metal phthalocyanine, supported catalyst, oxygen activation

网站版权 © 应用化学     本网站备案：吉ICP备12000082号