高等学校化学学报 ›› 1987, Vol. 8 ›› Issue (5): 478.

• 研究简报 • 上一篇    下一篇

4,4′-(1,4-苯撑)-双-(N-甲基-2,6-二苯基)双吡啶盐与四苯基磺酸锌卟啉相互作用研究

曹维孝, 李秀艳, 冯新德   

  1. 北京大学化学系
  • 收稿日期:1985-11-22 出版日期:1987-05-24 发布日期:1987-05-24
  • 基金资助:

    中国科学院科学基金

Studies on the Interaction Between 4,4'-(1,4-Phenylene)-bis-(N-Methyl-2, 6-Diphenyl) Pyridinium Salts and Tetraphenylsulfonic Porphine Zinc

Cao Weixiao, Li Xouyan, Feng Xinde   

  1. Department of Chemistry, Peking University, Beijing
  • Received:1985-11-22 Online:1987-05-24 Published:1987-05-24

摘要: 在可见光照射下,水溶性的四苯基磺酸锌卟啉(ZnTPPS),当有还原剂存在时,可使连吡啶双盐如甲基紫精MV2+还原成一价甲基紫精MV·+。在铂催化剂存在下,MV·+又可将H2O还原成H2。由于H2是一个重要能源,此反应近年来深受重视。

Abstract: 4, 4'-(1,4-Phenylene)-bis-(N-methyl-2, 6-diphenyl)pyridinium salts (PMDP) and tetraphenyl sulfonic porphine zinc(ZnTPPS) were prepared and the interactions between. PMDP and ZnTPPS have been investigated preliminary by electron or fluorescence spectroscopic method. It has been found that in ground state the Complexes will form between the molecules of PMDP and ZnTPPS, and in excited state the fluorescence of ZnTPPS will be quenched by PMDP.

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