Steady‐State Polarization at Porous, Flow‐Through Electrodes with Small Pore Diameter: II . Irreversible Kinetics for One‐Electron and Consecutive Two‐Electron Transfer Reactions

1977 ◽  
Vol 124 (10) ◽  
pp. 1540-1548 ◽  
Author(s):  
B. G. Ateya ◽  
L. G. Austin
Keyword(s):  
Electron Transfer ◽  
Steady State ◽  
Pore Diameter ◽  
Transfer Reactions ◽  
Porous Flow ◽  
Electron Transfer Reactions ◽  
Small Pore ◽  
Small Pore Diameter ◽  
Flow Through

Fluorescence quenching of 9-cyanoanthracene by metallo-octaethylporphyrins in cyanobenzene

2015 ◽  
Vol 19 (09) ◽  
pp. 1063-1071 ◽  
Author(s):  
Mihir Ghosh ◽  
Biswajit Roy ◽  
Koushik Majhi ◽  
Aruna K. Mora ◽  
Sukhendu Nath ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Steady State ◽  
Energy Transfer Process ◽  
Transfer Reactions ◽  
Simultaneous Occurrence ◽  
Gibbs Free Energy Change ◽  
Time Resolved ◽  
Electron Transfer Reactions ◽  
Back Electron Transfer ◽  
Marcus Inverted Region

Investigations are carried out on the nature of photoinduced electron transfer reactions within some metallo-octaethylporphyrin (zinc octaethylporphyrin and magnesium octaethylporphyrin) donors and acceptor 9-cyanoanthracene in cyanobenzene at 300 K by steady state and time-resolved spectroscopic methods. Acceptor is selectively excited at 366 nm and 374 nm for steady state and time-resolved measurements, respectively, where donor metalloporphyrins possess negligible absorbance. Evidence is found for simultaneous occurrence of Förster's type singlet–singlet energy transfer process along with electron transfer. High exergonic values of Gibbs free energy change for both forward and back electron transfer reactions indicate the possibility of occurrences of these two consecutive processes in the Marcus inverted region.

scholarly journals Molecular Structure Determination for Photogenerated Intermediates in Photoinduced Electron Transfer Reactions Using Steady-State and Transient XAFS

1997 ◽  
Vol 7 (C2) ◽  
pp. C2-569-C2-572
Author(s):  
IX Chen ◽  
M. R. Wasielewski ◽  
T. Rajh ◽  
P. L. Lee ◽  
M. C. Thumauer ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Electron Transfer ◽  
Steady State ◽  
Structure Determination ◽  
Photoinduced Electron Transfer ◽  
Transfer Reactions ◽  
Electron Transfer Reactions

Photoinduced electron transfer reactions in the 10-methylacridinium cation–benzyltrimethylsilane system: steady-state and flash photolysis studies

2009 ◽  
Vol 35 (4) ◽  
pp. 351-361 ◽  
Author(s):  
Aneta Bednarek ◽  
Tomasz Pedzinski ◽  
Aleksandra Wójcik ◽  
Bronislaw Marciniak
Keyword(s):  
Electron Transfer ◽  
Steady State ◽  
Photoinduced Electron Transfer ◽  
Flash Photolysis ◽  
Transfer Reactions ◽  
Electron Transfer Reactions

Biological electron-transfer reactions

1999 ◽  
Vol 34 ◽  
pp. 101-124 ◽  
Author(s):  
A. Grant Mauk
Keyword(s):  
Electron Transfer ◽  
Transfer Reactions ◽  
Electron Transfer Reactions ◽  
Biological Electron Transfer
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