Light-induced water oxidation catalyzed by an oxido-bridged triruthenium complex with a Ru–O–Ru–O–Ru motif

2016 ◽  
Vol 52 (51) ◽  
pp. 8018-8021 ◽  
Author(s):  
Yuta Tsubonouchi ◽  
Shu Lin ◽  
Alexander R. Parent ◽  
Gary W. Brudvig ◽  
Ken Sakai
Keyword(s):  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Turnover Frequency ◽  
Air Oxidation ◽  
Turnover Number

A μ-oxido-bridged triruthenium complex (RuT2+), formed by air oxidation of a previously reported monoruthenium water-oxidation catalyst (WOC), serves as an efficient photochemical WOC with the turnover frequency (TOF) and turnover number (TON) 0.90 s−1 and 610, respectively.

Electrochemical driven water oxidation by molecular catalysts in situ polymerized on the surface of graphite carbon electrode

2015 ◽  
Vol 51 (37) ◽  
pp. 7883-7886 ◽  
Author(s):  
Lei Wang ◽  
Ke Fan ◽  
Quentin Daniel ◽  
Lele Duan ◽  
Fusheng Li ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Graphite Electrode ◽  
Oxidation Catalyst ◽  
Molecular Water ◽  
Carbon Electrode ◽  
Turnover Frequency ◽  
Turnover Number ◽  
High Turnover ◽  
Molecular Catalysts

A molecular water-oxidation catalyst polymerized on a graphite electrode has shown a high initial turnover frequency (TOF) of 10.47 s−1 at ∼700 mV overpotential, and a high turnover number (TON) of 31 600 in 1 h electrolysis.

scholarly journals Decoration of the layered manganese oxide birnessite with Mn(ii/iii) gives a new water oxidation catalyst with fifty-fold turnover number enhancement

2015 ◽  
Vol 44 (29) ◽  
pp. 12981-12984 ◽  
Author(s):  
Ian G. McKendry ◽  
Sandeep K. Kondaveeti ◽  
Samantha L. Shumlas ◽  
Daniel R. Strongin ◽  
Michael J. Zdilla
Keyword(s):  
Manganese Oxide ◽  
Oxidation State ◽  
Water Oxidation ◽  
Oxidation Catalysis ◽  
Oxidation Catalyst ◽  
Turnover Number ◽  
Average Oxidation State ◽  
Water Oxidation Catalysis ◽  
Layered Manganese Oxide

The role of the manganese average oxidation state (AOS) in water oxidation catalysis by birnessite was investigated.

Water Oxidation Catalyst via Heterogenization of Iridium Oxides on Silica: A Polyamine-Mediated Route To Achieve Activity and Stability

ACS Catalysis ◽  
2016 ◽  
Vol 6 (9) ◽  
pp. 5699-5705 ◽  
Author(s):  
Nagaraju Shilpa ◽  
Joydeb Manna ◽  
Parasmani Rajput ◽  
Rohit Kumar Rana
Keyword(s):  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Iridium Oxides

Synthesis of nanostructuredβ-Ni(OH)2by electrochemical dissolution–precipitation and its application as a water oxidation catalyst

2016 ◽  
Vol 27 (27) ◽  
pp. 275401 ◽  
Author(s):  
Sang Cheol Jung ◽  
Soong Leong Sim ◽  
Ying Woan Soon ◽  
Chee Ming Lim ◽  
Peter Hing ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Electrochemical Dissolution

scholarly journals Ligand Modification Transforms a Catalase Mimic into a Water Oxidation Catalyst

2014 ◽  
Vol 53 (37) ◽  
pp. 9856-9859 ◽  
Author(s):  
Wei-Tsung Lee ◽  
Salvador B. Muñoz ◽  
Diane A. Dickie ◽  
Jeremy M. Smith
Keyword(s):  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Ligand Modification

A Biomimetic Copper Water Oxidation Catalyst with Low Overpotential

2013 ◽  
Vol 136 (1) ◽  
pp. 273-281 ◽  
Author(s):  
Teng Zhang ◽  
Cheng Wang ◽  
Shubin Liu ◽  
Jin-Liang Wang ◽  
Wenbin Lin
Keyword(s):  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Copper Water ◽  
Low Overpotential

A Self-Improved Water-Oxidation Catalyst: Is One Site Really Enough?

2013 ◽  
Vol 53 (1) ◽  
pp. 205-209 ◽  
Author(s):  
Isidoro López ◽  
Mehmed Z. Ertem ◽  
Somnath Maji ◽  
Jordi Benet-Buchholz ◽  
Anke Keidel ◽  
...  
Keyword(s):  
Water Oxidation ◽  
Oxidation Catalyst
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