High Temperature Physical and Chemical Stability and Oxidation Reaction Kinetics of Ni–Cr Nanoparticles

2017 ◽  
Vol 121 (7) ◽  
pp. 4018-4028 ◽  
Author(s):  
Md Taibur Rahman ◽  
Kathryn Mireles ◽  
Juan J. Gomez Chavez ◽  
Pui Ching Wo ◽  
José Marcial ◽  
...  
2020 ◽  
Author(s):  
Camilo A. Mesa ◽  
Ludmilla Steier ◽  
Benjamin Moss ◽  
Laia Francàs ◽  
James E. Thorne ◽  
...  

<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>


2001 ◽  
Vol 72 (1) ◽  
pp. 23-33 ◽  
Author(s):  
Bin-lin Dou ◽  
Jin-sheng Gao ◽  
Xing-zhong Sha

2013 ◽  
Vol 138 (12) ◽  
pp. 124308 ◽  
Author(s):  
Ghassen Saidani ◽  
Yulia Kalugina ◽  
Aline Gardez ◽  
Ludovic Biennier ◽  
Robert Georges ◽  
...  

2017 ◽  
Vol 126 ◽  
pp. 121-126 ◽  
Author(s):  
Hukui Chen ◽  
Li Chang ◽  
Yangyang Jie

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