A nucleus-coupled electron transfer mechanism for TiO2-catalyzed water splitting

2015 ◽  
Vol 17 (26) ◽  
pp. 16779-16783 ◽  
Author(s):  
Michael Lucking ◽  
Yi-Yang Sun ◽  
Damien West ◽  
Shengbai Zhang
Keyword(s):  
Electron Transfer ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Transfer Mechanism ◽  
Electron Transfer Mechanism

A nucleus-coupled electron transfer mechanism with a clearly identified role of photoholes is proposed for the TiO2-catalyzed oxygen-evolution reaction.

Understanding the role of fluorination on the mechanistic nature of the water splitting process catalyzed by cobalt tris-(2-pyridylmethyl) amine complex

2021 ◽  
Author(s):  
Koteswara Rao Gorantla ◽  
Bhabani S. Mallik
Keyword(s):  
Reaction Mechanism ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Cobalt Complexes ◽  
Oxygen Oxygen ◽  
Amine Complex ◽  
Oxygen Bond ◽  
Splitting Process

We report the reaction mechanism of the oxygen evolution reaction catalyzed by penta-coordinated [(CoV(TPA-αF3)(O)]3+ (TPA=tri-(2-pyridylmethyl) amine) and hexa-coordinated [(CoV(TPA-αF3)(O)OH]2+ cobalt complexes for the formation of the oxygen-oxygen bond and role...

Dynamic structural transformation induced by defects in nano-rod FeOOH during electrochemical water splitting

2021 ◽  
Author(s):  
Yitian Hu ◽  
Jing Zhou ◽  
Lili Li ◽  
Zhiwei Hu ◽  
taotao yuan ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Structural Transformation ◽  
Oxygen Evolution Reaction ◽  
Single Phase ◽  
Defect Engineering ◽  
Exact Role ◽  
Electrochemical Water Splitting

Defect engineering is a prevailing strategy for enhancing the oxygen evolution reaction activity for water spitting of electrocatalysts with a single phase or single metal; however, the exact role of...

scholarly journals A structurally versatile nickel phosphite acting as a robust bifunctional electrocatalyst for overall water splitting

2018 ◽  
Vol 11 (5) ◽  
pp. 1287-1298 ◽  
Author(s):  
Prashanth W. Menezes ◽  
Chakadola Panda ◽  
Stefan Loos ◽  
Florian Bunschei-Bruns ◽  
Carsten Walter ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Bifunctional Electrocatalyst ◽  
Overall Water Splitting

The mechanistically distinct and synergistic role of phosphite anions in hydrogen evolution and nickel cations in oxygen evolution have been uncovered for active and durable overall water splitting catalysis in nickel phosphite.

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