Driving force effects in proton coupled electron transfer

2000 ◽  
Vol 300-302 ◽  
pp. 186-190 ◽  
Author(s):  
Mauro C.M. Laranjeira ◽  
Rosemary A. Marusak ◽  
A.Graham Lappin
Keyword(s):  
Electron Transfer ◽  
Driving Force ◽  
Proton Coupled Electron Transfer

scholarly journals Evaluation of excited state bond weakening for ammonia synthesis from a manganese nitride: stepwise proton coupled electron transfer is preferred over hydrogen atom transfer

2019 ◽  
Vol 55 (39) ◽  
pp. 5595-5598 ◽  
Author(s):  
Florian Loose ◽  
Dian Wang ◽  
Lei Tian ◽  
Gregory D. Scholes ◽  
Robert R. Knowles ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Hydrogen Atom ◽  
Visible Light ◽  
Driving Force ◽  
Ammonia Synthesis ◽  
Hydrogen Atom Transfer ◽  
Atom Transfer ◽  
Proton Coupled Electron Transfer ◽  
Manganese Nitride

Concepts for the thermodynamically challenging synthesis of weak N–H bonds by photoinduced proton coupled electron transfer are explored. By harvesting visible light as driving force, ammonia synthesis was achieved and mechanistically elucidated.

scholarly journals Marcus-type driving force correlations reveal the mechanism of proton-coupled electron transfer for phenols and [Ru(bpy)3]3+ in water at low pH

2016 ◽  
Vol 7 (7) ◽  
pp. 4607-4612 ◽  
Author(s):  
Janne Soetbeer ◽  
Prateek Dongare ◽  
Leif Hammarström
Keyword(s):  
Electron Transfer ◽  
Driving Force ◽  
Laser Flash ◽  
Low Ph ◽  
Phenol Derivatives ◽  
Proton Coupled Electron Transfer

We examined PCET between a series of phenol derivatives and photogenerated [Ru(bpy)3]3+ in low pH (≤4) water using the laser flash-quench technique.

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