scholarly journals Transition-metal-oxide based functional thin-film device using leakage-free electrolyte

2017 ◽  
Vol 125 (8) ◽  
pp. 608-615 ◽  
Author(s):  
Takayoshi KATASE ◽  
Hiromichi OHTA
Keyword(s):  
Thin Film ◽  
Transition Metal ◽  
Metal Oxide ◽  
Transition Metal Oxide ◽  
Thin Film Device

scholarly journals Enhanced oxygen evolution reaction by stacking single-crystalline freestanding SrRuO3

2021 ◽  
Author(s):  
Qixiang Wang ◽  
Huan Liu ◽  
Bin He ◽  
Ji Qi ◽  
Di Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Transition Metal ◽  
Metal Oxide ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Transition Metal Oxide ◽  
Oxide Thin Film ◽  
Strain Condition ◽  
Single Crystalline ◽  
Metal Oxide Thin Film

Abstract Transition metal oxide thin film has recently become an attractive platform for enhanced catalytic activity and to perceive the fundamental functions of d electron structure and charge transfer processes. Owing to the long-range lattice ordering and accurate stoichiometry, the single-crystalline transition metal oxide thin film enables the mechanism discussion of electrochemistry down to the atomic level. However, it is technically unviable in the fabrication of transition metal oxide thin film with a substantial surface area and strain condition. Here we report the oxygen evolution reaction enhancement by a stack of multilayer SrRuO3 featured with single-crystallinity, flexibility, and stackability, which was achieved from the rigid heterostructure via a water-dissolution of Sr3Al2O6 sacrifice interlayers. The controllable stack of multilayer SrRuO3 and the emergent high-spin state t2g(3↑)eg(1↑) of Ru efficiently enhances the oxygen evolution reaction activity. Our study provides an approach for fine manipulation of single-crystalline freestanding transition metal oxide morphologically, and an efficient strategy aiming at the extreme enhancement of the electrochemically active surface area and strain condition.

Ultrafast charge/discharge solid-state thin-film supercapacitors via regulating the microstructure of transition-metal-oxide

2017 ◽  
Vol 5 (6) ◽  
pp. 2759-2767 ◽  
Author(s):  
Qiying Lv ◽  
Kai Chi ◽  
Yan Zhang ◽  
Fei Xiao ◽  
Junwu Xiao ◽  
...  
Keyword(s):  
Thin Film ◽  
Solid State ◽  
Transition Metal ◽  
Metal Oxide ◽  
Frequency Response ◽  
Rate Capability ◽  
Transition Metal Oxide ◽  
Asymmetric Supercapacitor ◽  
Charge Discharge

A transition-metal-oxide-based asymmetric supercapacitor shows ultrafast rate capability and fast frequency response through regulating the microstructure of a vertical porous Fe2O3nanowall electrode.

scholarly journals Transition Metal Oxide (TMO) Thin Film Memristor on Cu Substrate Using Dilute Electrodeposition Method

2015 ◽  
Vol 56 (8) ◽  
pp. 1302-1306 ◽  
Author(s):  
Fatin Bazilah Fauzi ◽  
Raihan Othman ◽  
Mohd Ambri Mohamed ◽  
Sukreen Hana Herman ◽  
Ahmad Zahirani Ahmad Azhar ◽  
...  
Keyword(s):  
Thin Film ◽  
Transition Metal ◽  
Metal Oxide ◽  
Transition Metal Oxide ◽  
Cu Substrate ◽  
Electrodeposition Method

Transition metal oxide window layer in thin film amorphous silicon solar cells

2014 ◽  
Vol 556 ◽  
pp. 515-519 ◽  
Author(s):  
Liang Fang ◽  
Seung Jae Baik ◽  
Koeng Su Lim
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Transition Metal ◽  
Metal Oxide ◽  
Amorphous Silicon ◽  
Transition Metal Oxide ◽  
Window Layer ◽  
Silicon Solar Cells

scholarly journals Local zero-bias anomaly in tunneling spectra of a transition-metal oxide thin film

2007 ◽  
Vol 75 (20) ◽  
Author(s):  
Emile D. L. Rienks ◽  
Niklas Nilius ◽  
Livia Giordano ◽  
Jacek Goniakowski ◽  
Gianfranco Pacchioni ◽  
...  
Keyword(s):  
Thin Film ◽  
Transition Metal ◽  
Metal Oxide ◽  
Transition Metal Oxide ◽  
Oxide Thin Film ◽  
Zero Bias ◽  
Metal Oxide Thin Film ◽  
Zero Bias Anomaly

Nanocrystalline, Mixed-Phase Transition Metal Oxide/Oxy-Chalcogenide Nanostructures for Efficient Hydrogen Evolution Electrocatalysis

2019 ◽  
Author(s):  
Giorgio Giuffredi ◽  
Fabio Di Fonzo ◽  
Andrea Perego ◽  
Piero Mazzolini ◽  
Greta Tirelli ◽  
...  
Keyword(s):  
Phase Transition ◽  
Transition Metal ◽  
Metal Oxide ◽  
Hydrogen Evolution ◽  
Transition Metal Oxide ◽  
Mixed Phase
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