- 作者: 曹怡 ; 張寶文 ; 錢文遠 等
- 作者服務機構: 北京巿中國科學院感光化學研究所
- 中文摘要: A series of artificial photosynthesis porphyrin compounds consisting of electron donor and electron acceptor 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 SnO/sub 2/ conductive glass, high photo- driven voltage and current were obtained.
- 英文摘要: --
- 中文關鍵字: Intramolecular Electron Transfer; Photoelectric Conversion; Porphyrin; Photosynthesis; Charge Separation
- 英文關鍵字: 分子間電子轉移;光電轉換;□;光合成;電荷分離