Using n [TC 16 PyP(4)]/ n (anthraquinone)(1∶1) mixture as film forming material, the film forming property of TC 16 PyP(4)/AnQ mixture on the air/water interface was studied. The structure of mixed TC 16 PyP(4)/AnQ L...Using n [TC 16 PyP(4)]/ n (anthraquinone)(1∶1) mixture as film forming material, the film forming property of TC 16 PyP(4)/AnQ mixture on the air/water interface was studied. The structure of mixed TC 16 PyP(4)/AnQ LB films was characterized by π A isotherms, UV Vis absorption spectra and low angle X ray diffraction(LAXD). The experimental results indicate that the TC 16 PyP(4)/AnQ mixture can form a stable monolayer on the air/water interface. Most AnQ molecules are incorporated into the cavities between the long alkyl chains of TC 16 PyP(4) molecules in the mixed monolayer and LB films. Mixed TC 16 PyP(4)/AnQ monolayer can be transferred to the substrates. TC 16 PyP(4)/AnQ LB films have a good stability and periodicity. [WT5HZ]展开更多
The amphiphilic porphyrin, 5, 10, 15, 20-tetra-(4-hexadecylpyridiniumyl) porphyrin bromide (TC 16PyP), has good film-forming property on the air/water interface. The structure of TC 16PyP Langmuir-Blodgett films was c...The amphiphilic porphyrin, 5, 10, 15, 20-tetra-(4-hexadecylpyridiniumyl) porphyrin bromide (TC 16PyP), has good film-forming property on the air/water interface. The structure of TC 16PyP Langmuir-Blodgett films was characterized by UV-Vis absorption spectra, fluorescence spectra and low-angle X-ray diffraction (LAXD). It is indicated that TC 16PyP LB films have good stability and structure homogeneity. The photoelectric behavior of electrochemical cell of TC 16PyP LB films deposited on SnO 2 optically transparent electrodes (SnO 2 OTE) were investigated by using the system of bicell and bielectrode. The experimental results show that the photocell can generate large and stable photocurrent and photovoltage, the photoelectric device made from TC 16PyP LB films has a potential application value.展开更多
文摘Using n [TC 16 PyP(4)]/ n (anthraquinone)(1∶1) mixture as film forming material, the film forming property of TC 16 PyP(4)/AnQ mixture on the air/water interface was studied. The structure of mixed TC 16 PyP(4)/AnQ LB films was characterized by π A isotherms, UV Vis absorption spectra and low angle X ray diffraction(LAXD). The experimental results indicate that the TC 16 PyP(4)/AnQ mixture can form a stable monolayer on the air/water interface. Most AnQ molecules are incorporated into the cavities between the long alkyl chains of TC 16 PyP(4) molecules in the mixed monolayer and LB films. Mixed TC 16 PyP(4)/AnQ monolayer can be transferred to the substrates. TC 16 PyP(4)/AnQ LB films have a good stability and periodicity. [WT5HZ]
文摘The amphiphilic porphyrin, 5, 10, 15, 20-tetra-(4-hexadecylpyridiniumyl) porphyrin bromide (TC 16PyP), has good film-forming property on the air/water interface. The structure of TC 16PyP Langmuir-Blodgett films was characterized by UV-Vis absorption spectra, fluorescence spectra and low-angle X-ray diffraction (LAXD). It is indicated that TC 16PyP LB films have good stability and structure homogeneity. The photoelectric behavior of electrochemical cell of TC 16PyP LB films deposited on SnO 2 optically transparent electrodes (SnO 2 OTE) were investigated by using the system of bicell and bielectrode. The experimental results show that the photocell can generate large and stable photocurrent and photovoltage, the photoelectric device made from TC 16PyP LB films has a potential application value.
