journal6 ›› 2009, Vol. 30 ›› Issue (3): 83-85.

• Chemistry and chemical engineering • Previous Articles     Next Articles

Synthesis and Characterization  of  Praeseodynium-Porphyrine by Solid State Reaction


  1. (1.Key Laboratory of Hunan Forest Products and Chemical Engineering,Zhangjiajie 427000,Hunan  China;2.College of Chemistry and Chemical Engineering,Jishou University,Jishou,416000,Hunan China)
  • Online:2009-05-25 Published:2012-04-23

Abstract: Rare earth porphyrine complex,praeseodynium-porphyrine,is synthesized by solid state reaction,and electronic absorption spectra of porphyrine and praeseodynium-porphyrine is studied.The influence of solvent features on electronic absorption spectra is discussed.The results show that the praeseodynium-porphyrine has the highest photo stability in  CH3COCH3 and CHCl3 solvent,which is a good photosensitizer.

Key words: porphyrine, complex, ultraviolet visible spectra, solvent

WeChat e-book chaoxing Mobile QQ