99336-41-1Relevant academic research and scientific papers
Light-Induced Electron Transfer of Porphyrin Triad for Photoelectric Conversion
Wang, Xiang Dong,Zhang, Bao Wen,Bai, Jian Wei,Cao, Yi,Xiao, Xu Rui,Xu, Jing Mei
, p. 2886 - 2891 (1992)
Two new triad model compounds of porphyrin-viologen-carbazole (1a and 1b) with different chain length were synthesized to mimic photosynthesis.The absorption and fluorescence spectra in solution, in micelle solution as well as in binary solvent, were inve
Ligh Induced Electron Transfer and Charge Separation of Porphyrin Compounds for Photoelectric Conversion
Cao, Yi,Zhang, Bao-Wen,Qian, Wen-Yuan,Bai, Jian-Wei,Xiao, Xu-Rui,Jia, Jian-Guang
, p. 641 - 650 (2007/10/02)
A series of artificial photosynthesis prophyrin compounds consisting of electron donor and electron acceptor (compounds 1-6) were synthesized.Their spectroscopic behaviors in solution were investigated and the synthetic molecular devices were prepared with these molecules by using LB technique.It was indicated that multistep electron transfer and charge separation for these compounds actually occur, which is of great advantage to their photoelectric conversion.An efficient energy transfer process takes place for compound 6.A mechanism involving photoinduced electron transfer and multistep charge separation for these compounds was suggested.With only one monolayer of tetrad 1 LB film on the surface of SnO2 conductive glass, high photo-driven voltage and current were obtained. Key words: Intramolecular electron transfer; Photoelectric conversion.
