Operando spectroelectrochemical analyses of water oxidation kinetics on metal oxide electrodes and photoelectrodes

2021 ◽  
Author(s):  
James Durrant
Keyword(s):  
Metal Oxide ◽  
Water Oxidation ◽  
Oxidation Kinetics ◽  
Oxide Electrodes

The mechanism and kinetics of electrochemical water oxidation at oxidized metal and metal oxide electrodes. Part 2. The surfaquo group mechanism: A mini review

2014 ◽  
Vol 45 ◽  
pp. 56-59 ◽  
Author(s):  
Michael E.G. Lyons ◽  
Richard L. Doyle ◽  
Damaris Fernandez ◽  
Ian J. Godwin ◽  
Michelle P. Browne ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Water Oxidation ◽  
Oxide Electrodes ◽  
Mechanism And Kinetics ◽  
Kinetics Of

The mechanism and kinetics of electrochemical water oxidation at oxidized metal and metal oxide electrodes. Part 1. General considerations: A mini review

2014 ◽  
Vol 45 ◽  
pp. 60-62 ◽  
Author(s):  
Michael E.G. Lyons ◽  
Richard L. Doyle ◽  
Damaris Fernandez ◽  
Ian J. Godwin ◽  
Michelle P. Browne ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Water Oxidation ◽  
Oxide Electrodes ◽  
Mechanism And Kinetics ◽  
Kinetics Of

Water Oxidation by an Electropolymerized Catalyst on Derivatized Mesoporous Metal Oxide Electrodes

2014 ◽  
Vol 136 (18) ◽  
pp. 6578-6581 ◽  
Author(s):  
Dennis L. Ashford ◽  
Alexander M. Lapides ◽  
Aaron K. Vannucci ◽  
Kenneth Hanson ◽  
Daniel A. Torelli ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Water Oxidation ◽  
Oxide Electrodes ◽  
Mesoporous Metal ◽  
Mesoporous Metal Oxide

Diminished photoisomerization of active ruthenium water oxidation catalyst by anchoring to metal oxide electrodes

2013 ◽  
Vol 307 ◽  
pp. 140-147 ◽  
Author(s):  
Diane K. Zhong ◽  
Shengliang Zhao ◽  
Dmitry E. Polyansky ◽  
Etsuko Fujita
Keyword(s):  
Metal Oxide ◽  
Water Oxidation ◽  
Oxidation Catalyst ◽  
Oxide Electrodes

Impact Of Synthesis Route on the Water Oxidation Kinetics of Hematite Photoanodes

2020 ◽  
Author(s):  
Camilo A. Mesa ◽  
Ludmilla Steier ◽  
Benjamin Moss ◽  
Laia Francàs ◽  
James E. Thorne ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Reaction Kinetics ◽  
Water Oxidation ◽  
Oxidation Kinetics ◽  
Oxidation Reaction ◽  
Charge Accumulation ◽  
Optical Signals ◽  
Current Voltage ◽  
Voltage Performance ◽  
Kinetics Of

<p><i>Operando</i> spectroelectrochemical analysis is used to determine the water oxidation reaction kinetics for hematite photoanodes prepared using four different synthetic procedures. Whilst these photoanodes exhibit very different current / voltage performance, their underlying water oxidation kinetics are found to be almost invariant. Lower photoanode performance was found to correlate with the observation of optical signals indicative of charge accumulation in mid-gap oxygen vacancy states, indicating these states do not contribute directly to water oxidation.</p>

Electrochemical Oxidation of Thiocyanate on Metal Oxide Electrodes

2019 ◽  
Vol 6 ◽  
pp. 219-226 ◽  
Author(s):  
O. Kosohin ◽  
O. Makohoniuk ◽  
A. Kushmyruk
Keyword(s):  
Metal Oxide ◽  
Electrochemical Oxidation ◽  
Oxide Electrodes

Two photon tandem photoanode with black phosphorous quantum dot sensitized BiVO4 for solar water splitting

2022 ◽  
Author(s):  
Bingjun Jin ◽  
Yoonjun Cho ◽  
Cheolwoo Park ◽  
Jeehun Jeong ◽  
Sungsoon Kim ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Water Splitting ◽  
Water Oxidation ◽  
Oxidation Kinetics ◽  
Light Harvesting ◽  
Charge Recombination ◽  
Solar Water ◽  
Two Photon ◽  
Solar Water Splitting ◽  
Pec Water Splitting

The photoelectrochemical (PEC) water splitting efficiency is profoundly restricted by the limited light harvesting, rapid charge recombination, and sluggish water oxidation kinetics, in which the construction of a photoelectrode requires...

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