Role of Ruthenium Oxidation States in Ligand-to-Ligand Charge Transfer Processes

2012 ◽  
Vol 51 (3) ◽  
pp. 1261-1268 ◽  
Author(s):  
Cristina L. Ramírez ◽  
César N. Pegoraro ◽  
Oscar Filevich ◽  
Andrea Bruttomeso ◽  
Roberto Etchenique ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Oxidation States ◽  
Transfer Processes ◽  
Ligand Charge Transfer ◽  
Ruthenium Oxidation

Charge transfer excitation processes in analytical glow discharges – A review

2020 ◽  
Vol 35 (9) ◽  
pp. 1814-1826 ◽  
Author(s):  
Sohail Mushtaq
Keyword(s):  
Charge Transfer ◽  
Current Status ◽  
Transfer Processes ◽  
Glow Discharges ◽  
Charge Transfer Excitation ◽  
Excitation Processes

This review summarizes the current status and the latest developments in understanding the role of various charge transfer processes in analytical glow discharges.

Charge transfer processes: the role of optimized molecular orbitals

2014 ◽  
Vol 43 (29) ◽  
pp. 11209-11215 ◽  
Author(s):  
Benjamin Meyer ◽  
Alex Domingo ◽  
Tim Krah ◽  
Vincent Robert
Keyword(s):  
Wave Function ◽  
Charge Transfer ◽  
Molecular Orbitals ◽  
Transfer Processes

The influence of the molecular orbitals on charge transfer (CT) reactions is analyzed through wave function-based calculations.

Orbital Analysis of Metal-to-Ligand Charge Transfer and Oxidation in (NH3)5RuL2+Complexes:  Effective t2gOrbital Ordering and the Role of Ligand π and π* Orbitals

1996 ◽  
Vol 100 (4) ◽  
pp. 1104-1110 ◽  
Author(s):  
Yeung-gyo K. Shin ◽  
Bruce S. Brunschwig ◽  
Carol Creutz ◽  
Marshall D. Newton ◽  
Norman Sutin
Keyword(s):  
Charge Transfer ◽  
Ligand Charge Transfer ◽  
Orbital Analysis

[Ru(bpy)3]2+* and other remarkable metal-to-ligand charge transfer (MLCT) excited states

2013 ◽  
Vol 85 (7) ◽  
pp. 1257-1305 ◽  
Author(s):  
David W. Thompson ◽  
Akitaka Ito ◽  
Thomas J. Meyer
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Energy Gap ◽  
Hybrid Approach ◽  
Medium Effects ◽  
New Approach ◽  
Dye Sensitized ◽  
Ligand Charge Transfer ◽  
Energy Gap Law

In 1974, the metal-to-ligand charge transfer (MLCT) excited state, [Ru(bpy)3]2+*, was shown to undergo electron transfer quenching by methylviologen dication (MV2+), inspiring a new approach to artificial photosynthesis based on molecules, molecular-level phenomena, and a “modular approach”. In the intervening years, application of synthesis, excited-state measurements, and theory to [Ru(bpy)3]2+* and its relatives has had an outsized impact on photochemistry and photophysics. They have provided a basis for exploring the energy gap law for nonradiative decay and the role of molecular vibrations and solvent and medium effects on excited-state properties. Much has been learned about light absorption, excited-state electronic and molecular structure, and excited-state dynamics on timescales from femtoseconds to milliseconds. Excited-state properties and reactivity have been exploited in the investigation of electron and energy transfer in solution, in molecular assemblies, and in derivatized polymers and oligoprolines. An integrated, hybrid approach to solar fuels, based on dye-sensitized photoelectrosynthesis cells (DSPECs), has emerged and is being actively investigated.

The crucial role of a spacer material on the efficiency of charge transfer processes in organic donor–acceptor junction solar cells

Nanoscale ◽  
2018 ◽  
Vol 10 (1) ◽  
pp. 451-459 ◽  
Author(s):  
Reed Nieman ◽  
Hsinhan Tsai ◽  
Wanyi Nie ◽  
Adelia J. A. Aquino ◽  
Aditya D. Mohite ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Crucial Role ◽  
Organic Photovoltaic ◽  
Transfer Processes ◽  
Donor Acceptor

Organic photovoltaic donor–acceptor junction devices show greatly increased performance when a spacer material is inserted.

Sign in / Sign up

Export Citation Format

Share Document