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Fabricating Anodic Aluminum Oxide by Anodic-Oxidation

open access: yesAdvanced Materials Research, 2011
Uniform parallel pores and controllable pore diameter make Anodic Aluminum Oxide (AAO) membrane one of the best materials in synthesis of one-dimensional nano-structured material. High orderly AAO template was prepared by anodic-oxidation. The prepared AAO membrane’s apertures ranged from 30 nm to 75 nm.
Ji Yan He, Jian Dan Ren, Yan Bin He
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Elimination of sulfamethoxazole by anodic oxidation using mixed metal oxide anodes

Journal of Water Process Engineering, 2023
The degradation of sulfamethoxazole (SMX) was studied by anodic oxidation (AO) process using mixed metal oxide (MMO) electrodes with different Ru/Ir ratios. Each electrode was characterized morphological and electrochemically. The electrolyzes were performed in NaCl and Na2SO4 applying two current densities (10 and 50 mA cm-2).
Lauzurique, Yeney   +9 more
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Anodization and Anodic Oxides

2018
Anodizing is a low-temperature, low-cost electrochemical process allowing for the growth, on the surface of valve metals and valve metal alloys, of anodic oxides of tunable composition and properties. This article is an overview on theoretical aspects concerning the general aspects of the kinetics of growth of barrier and porous anodic oxides and some ...
Di Franco F.   +3 more
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Anodic Oxidation of Organics on Oxide Anodes

1998
The electrochemical oxidation (or combustion) of organics with simultaneous oxygen evolution has been investigated using different oxide electrodes. A simplified mechanism for the electrochemical oxidation of organics is presented, according to which selective oxidation occurs with oxide anodes (MOx) for which the formation of higher oxides (e.g.: MOX ...
Simond, Olivier   +2 more
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Oxide anodes in electro-organic oxidation. Oxidation of maleic addon tungsten oxide anodes

Journal of Applied Electrochemistry, 1982
The electrochemical oxidation of maleic acid on tungsten anodes has been investigated. Glyoxal and carbon dioxide were the main products together with tartaric acid and acetaldehyde. Glyoxal is also obtained as the main product from the oxidation ofd-tartaric acid.
G. Filardo   +3 more
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The Oxide TFT By Anodic Oxidation

ECS Meeting Abstracts, 2016
Oxide-TFTs (thin film transistors) have been studied and are being applied to the AMLCD and AMOLED. One advantage of the oxide TFT is higher mobility than amorphous silicon TFT. The oxide material such as IGZO (indium gallium zinc oxide) is sputtered for the active layer.
Seong Min Shin   +4 more
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Organocatalyzed Anodic Oxidation of Aldehydes

Journal of the American Chemical Society, 2012
A method for the catalytic formation of electroauxiliaries and subsequent anodic oxidation has been developed. The process interfaces N-heterocyclic carbene-based organocatalysis with electro-organic synthesis to achieve direct oxidation of catalytically generated electroactive intermediates. We demonstrate the applicability of this method as a one-pot
Eric E, Finney   +2 more
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Anodic oxidation of aluminium

Philosophical Magazine B, 1987
Abstract Key aspects of anodic film growth on aluminium at ambient temperatures in aqueous electrolytes, encompassing barrier- and porous-type films, are described. By direct observation of film sections, incorporating inert marker layers and tracers, in the transmission electron microscope and appropriate analysis, the locations of solid-film growth ...
G. E. Thompson   +5 more
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`Anodic Oxidation of Tantalum

Canadian Journal of Physics, 1971
Anodization current efficiency measurements were used to determine the oxygen content of sputtered tantalum films. Films consisting mainly of b.c.c. Ta had less than 5 at.% oxygen while 'normal' β-Ta contained 10–15 at.% oxygen. Films with a more negative temperature coefficient of resistance had a higher oxygen content.The field strength required to ...
P. S. Wilcox, W. D. Westwood
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