TY - JOUR
T1 - Fabrication of porphyrin-titanium oxide-fullerene assemblies on an ITO electrode and their photocurrent responses
AU - Akiyama, Tsuyoshi
AU - Miyazaki, Akinobu
AU - Sutoh, Mizuki
AU - Ichinose, Izumi
AU - Kunitake, Toyoki
AU - Yamada, Sunao
PY - 2000/9
Y1 - 2000/9
N2 - A porphyrin-fullerene assembly via titanium oxide coordinative bonding was constructed on an ITO electrode, by using the techniques of self-assembly and the surface sol-gel process. In the presence of triethanolamine, clear photocurrent responses from the modified electrode were observed in the anodic direction, and they were much larger than the electrodes modified with the porphyrin or the fullerene alone. It is suggested that the photocurrent is ascribed to photoinduced charge separation between the porphyrin and the fullerene moieties. (C) 2000 Elsevier Science B.V.
AB - A porphyrin-fullerene assembly via titanium oxide coordinative bonding was constructed on an ITO electrode, by using the techniques of self-assembly and the surface sol-gel process. In the presence of triethanolamine, clear photocurrent responses from the modified electrode were observed in the anodic direction, and they were much larger than the electrodes modified with the porphyrin or the fullerene alone. It is suggested that the photocurrent is ascribed to photoinduced charge separation between the porphyrin and the fullerene moieties. (C) 2000 Elsevier Science B.V.
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U2 - 10.1016/S0927-7757(00)00426-X
DO - 10.1016/S0927-7757(00)00426-X
M3 - Article
AN - SCOPUS:0034002566
SN - 0927-7757
VL - 169
SP - 137
EP - 141
JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects
JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects
IS - 1-3
ER -