scholarly journals Thickness Dependent OER Electrocatalysis of Epitaxial LaFeO3 Thin Films

2022 ◽  
Author(s):  
Andricus Burton ◽  
Rajendra Paudel ◽  
Bethany E Matthews ◽  
Michel Sassi ◽  
Steven Richard Spurgeon ◽  
...  
Keyword(s):  
Thin Films ◽  
Transition Metal ◽  
Metal Oxides ◽  
Oxygen Reduction ◽  
Iron Oxides ◽  
Oxygen Evolution ◽  
Transition Metal Oxides ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions ◽  
Area Of Interest

Transition metal oxides have long been an area of interest for water electrocatalysis through the oxygen evolution and oxygen reduction reactions. Iron oxides, such as LaFeO3, are particularly promising due...

Rational prediction of multifunctional bilayer single atom catalysts for the hydrogen evolution, oxygen evolution and oxygen reduction reactions

Nanoscale ◽  
2020 ◽  
Vol 12 (39) ◽  
pp. 20413-20424
Author(s):  
Riming Hu ◽  
Yongcheng Li ◽  
Fuhe Wang ◽  
Jiaxiang Shang
Keyword(s):  
Oxygen Reduction ◽  
Hydrogen Evolution ◽  
Oxygen Evolution ◽  
Single Atom ◽  
Reduction Reactions ◽  
Oxygen Reduction Reactions

Bilayer single atom catalysts can serve as promising multifunctional electrocatalysts for the HER, ORR, and OER.

Ablation of transition metal oxides by different laser pulse duration and thin films deposition

2000 ◽  
Vol 154-155 ◽  
pp. 467-472 ◽  
Author(s):  
A Giardini Guidoni ◽  
C Flamini ◽  
F Varsano ◽  
M Ricci ◽  
R Teghil ◽  
...  
Keyword(s):  
Thin Films ◽  
Transition Metal ◽  
Laser Pulse ◽  
Metal Oxides ◽  
Pulse Duration ◽  
Transition Metal Oxides ◽  
Laser Pulse Duration

Synthesis of Transition-Metal-Oxides Meso-Structured Thin Films

1998 ◽  
Vol 549 ◽  
Author(s):  
H.S. Zhou ◽  
I. Honma
Keyword(s):  
Thin Films ◽  
Transition Metal ◽  
Metal Oxides ◽  
Transition Metal Oxides ◽  
Self Assembly ◽  
Magnetic Interactions ◽  
X Ray Diffraction ◽  
Structured Materials ◽  
Coating Method ◽  
Diffraction Patterns

AbstractHighly ordered self-assembly organized silica meso-structured architectures have attracted increasing attention because these materials provide a rich source for scientific research and technological applications. This approach to meso-structured materials has been extended to non-silica oxides, especially transition-metal-oxides which might promise applications involving electron transfer or magnetic interactions. We report the syntheses of transition-metal-oxides meso-structured thin films (MSTF), such as TiO2, V2O5, Fe2O3 and Nb2O5, using a surfactant templating processing with spin coating method. X-ray diffraction patterns of the films showed that the films generally oriented in a lamellar structure. The phase transferring in V205 MSTF was also investigated.

scholarly journals Stability profiles of transition metal oxides in the oxygen evolution reaction in alkaline medium

2019 ◽  
Vol 7 (45) ◽  
pp. 25865-25877 ◽  
Author(s):  
Aliki Moysiadou ◽  
Xile Hu
Keyword(s):  
Transition Metal ◽  
Metal Ions ◽  
Metal Oxides ◽  
Oxygen Evolution ◽  
Alkaline Medium ◽  
Transition Metal Oxides ◽  
Oxygen Evolution Reaction ◽  
Electrolyte Solutions ◽  
Compositional Changes ◽  
Dynamic Exchange

Metal oxides undergo compositional changes due to a dynamic exchange of metal ions with the electrolyte solutions during the oxygen evolution reaction.

Synthesis of low dimensional hierarchical transition metal oxides via a direct deep eutectic solvent calcining method for enhanced oxygen evolution catalysis

Nanoscale ◽  
2020 ◽  
Vol 12 (40) ◽  
pp. 20719-20725
Author(s):  
Kai Rong ◽  
Jiale Wei ◽  
Liang Huang ◽  
Youxing Fang ◽  
Shaojun Dong
Keyword(s):  
Transition Metal ◽  
Metal Oxides ◽  
Oxygen Evolution ◽  
Transition Metal Oxides ◽  
Oxygen Evolution Reaction ◽  
Deep Eutectic Solvent ◽  
Highly Active ◽  
Active Transition ◽  
Low Dimensional ◽  
Electrochemical Oxygen

A direct DES calcining method is developed to prepare low-dimensional and highly active transition metal oxides (TMOs) for electrochemical oxygen evolution reaction.

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