Characterization of Photoinduced Electron Transfer in Jet-Formed Acceptor Donor Complexes. 2. Photoinduced Electron Transfer:  Rates and Mechanisms

1998 ◽  
Vol 102 (17) ◽  
pp. 2808-2816 ◽  
Author(s):  
A. Tramer ◽  
V. Brenner ◽  
P. Millié ◽  
F. Piuzzi
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Transfer Rates

Effect of coordinated ligands on interporphyrin photoinduced-electron-transfer rates

1993 ◽  
Vol 97 (51) ◽  
pp. 13637-13642 ◽  
Author(s):  
Devens Gust ◽  
Thomas A. Moore ◽  
Ana L. Moore ◽  
Ho Kwan Kang ◽  
Janice M. DeGraziano ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Transfer Rates

A bis(diketopyrrolopyrrole) dimer-containing ligand in platinum(ii) polyyne oligomers exhibiting ultrafast photoinduced electron transfer with PCBM and solar cell properties

2020 ◽  
Vol 8 (7) ◽  
pp. 2363-2380
Author(s):  
Mélodie Nos ◽  
Gabriel Marineau-Plante ◽  
Di Gao ◽  
Muriel Durandetti ◽  
Julie Hardouin ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Solar Cell ◽  
Photoinduced Electron Transfer ◽  
Photovoltaic Performance ◽  
Synthesis And Characterization

We report the synthesis and characterization of a bis(diketopyrrolopyrrole) dimer-containing ligand in platinum(ii) polyyne oligomer P4 with very good photovoltaic performance, PCE = 9.54% (P4; Jsc = 16.24 mA cm−2, Voc = 0.89 V, FF = 0.66).

Acceleration and deceleration of photoinduced electron transfer rates by an electric field in porphyrin-fullerene dyads

2003 ◽  
Vol 368 (1-2) ◽  
pp. 230-235 ◽  
Author(s):  
Nobuhiro Ohta ◽  
Satoshi Mikami ◽  
Yuji Iwaki ◽  
Minoru Tsushima ◽  
Hiroshi Imahori ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Electric Field ◽  
Photoinduced Electron Transfer ◽  
Transfer Rates ◽  
Acceleration And Deceleration

Intramolecular photoinduced electron transfer in cobalt(II) chlathrochelate-zinc porphyrin assemblies leading to long-lived Co(I) species

2014 ◽  
Vol 18 (12) ◽  
pp. 1125-1130 ◽  
Author(s):  
Sanae El Ghachtouli ◽  
Régis Guillot ◽  
Winfried Leibl ◽  
Ally Aukauloo
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Synthesis And Characterization ◽  
Electrochemical Studies ◽  
Charge Accumulation ◽  
Zinc Porphyrin ◽  
X Ray ◽  
Induced Charge ◽  
Cobalt Center

We report herein the synthesis and characterization of novel cobalt chlathrochelate-zinc porphyrin assemblies. X-ray data and electrochemical studies support the formation and maintenance of these structures both in solid and solution states. Light induced charge accumulation at the cobalt center was realized in the presence of a sacrificial electron donor. The photogenerated Co(I) species was stable in the ms time scale in aqueous medium.

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