Photoinduced Electron Transfer between 1,2,5-Triphenylpyrrolidinofullerene Cluster Aggregates and Electron Donors

Langmuir ◽  
2001 ◽  
Vol 17 (10) ◽  
pp. 2930-2936 ◽  
Author(s):  
V. Biju ◽  
S. Barazzouk ◽  
K. George Thomas ◽  
M. V. George ◽  
Prashant V. Kamat
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Electron Donors

Photoinduced electron transfer of [ Ru (bpy)2 (4,4′-dcbpy) ]2+ with electron donors

2010 ◽  
Vol 18 (2) ◽  
pp. 152-157
Author(s):  
Xie Pu-Hui ◽  
Zhang Lian-Qi ◽  
Hou Yuan-Jun ◽  
Zhang Bao-Wen ◽  
Cao Yi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Electron Donors

Supramolecular photocurrent-generating systems using porphyrin composite materials

2007 ◽  
Vol 11 (05) ◽  
pp. 342-347 ◽  
Author(s):  
Toshifumi Konishi ◽  
Masaki Horie ◽  
Tatsuo Wada ◽  
Shin Ogasawara ◽  
Jun-ichi Kikuchi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Photovoltaic Cells ◽  
Three Dimensional ◽  
Electron Donors ◽  
Supramolecular Interactions ◽  
Kinetic Control ◽  
Molecular Device ◽  
Transfer Processes ◽  
Electron Transfer Processes

Supramolecular design principles for a porphyrin-sensitized, wet-type solar cell are described. To construct efficient organic photocurrent-generating systems, the following two important targets exist: (i) kinetic control of photoinduced electron-transfer processes by spatial, three-dimensional alignment of photo-functional molecules (sensitizers, electron donors, acceptors, and mediators) and (ii) highly dense deposition of composites of the photo-functional molecules on an electrode. These objectives can be achieved by tailoring a photoactive multilayer using supramolecular interactions, such as molecular adsorption, inclusion, coordination, and recognition. Using these interactions, it is expected that the reduction of the costs of synthesis and the combinational fabrication of a simplified-molecular device will become possible. In addition, recent approaches toward the construction of supramolecular porphyrin-sensitized photovoltaic cells are introduced.

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