Results 11 to 20 of about 29,520 (302)

Electrochemically obtained Al2O3 nanoporous layers with increased anticorrosive properties of aluminum alloy

open access: yesJournal of Materials Research and Technology, 2022
The nanoporous layers of aluminum oxide obtained by means of the anodic oxidation process, in 1 M H2SO4 in which 1 g/L Al2(SO4)3 × 18H2O was added, at constant potential and three oxidation times, are subjected to corrosion tests in 3.5% NaCl solution ...
Lidia Benea   +2 more
doaj   +1 more source

Effects of Alclad Layer and Anodizing Time on Sulfuric Acid Anodizing and Film Properties of 2E12 Aluminum Alloy

open access: yesCailiao gongcheng, 2017
Alclad and unclad 2E12 aerospace aluminum alloy were treated by sulfuric acid anodic oxidation. The effects of alclad layer and anodizing time on the anodization behaviour and corrosion resistance of anodic oxide layer on 2E12 aluminum alloy were studied.
CHEN Gao-hong   +4 more
doaj   +1 more source

Electrocatalytic Performance of Interconnected Self‐Standing Tin Nanowire Network Produced by AAO Template Method for Electrochemical CO2 Reduction**

open access: yesChemElectroChem, 2023
In this study, we used a specially designed aluminum anodic oxide (AAO) template technique to produce interconnected self‐standing tin nanowire electrocatalysts having a high surface‐to‐volume ratio for CO2 reduction toward formate.
Dilan Er   +2 more
doaj   +1 more source

Facile transformation of graphene oxide nanospheres based on AAO template

open access: yesKuwait Journal of Science, 2023
In this paper, a facile one-step drop method is developed to convert reduced graphene oxide into graphene oxide nanoparticles. An aqueous solution of reduced graphene oxide is poured through the pores of anodic aluminum oxide templates to form graphene ...
Riad M. Hameed   +2 more
doaj   +1 more source

FESEM and EIS Study of Sealed AA2024 T3 Anodized in Sulfuric Acid Electrolytes: Influence of Tartaric Acid [PDF]

open access: yes, 2008
The present study investigates the effect of tartaric acid on anodic film morphology and on corrosion resistance of hydrothermally sealed anodized AA2024.
Boisier, Grégory   +4 more
core   +3 more sources

Morphological and semiconductive properties of the anodic oxide layers made on Fe3Al alloy by anodizing in tartaric-sulfuric acid mixture

open access: yesScientific Reports, 2023
It has recently been found that the anodizing of FeAl alloys allows the formation of iron-aluminum oxide layers with interesting semiconducting properties.
Rubén del Olmo   +4 more
doaj   +1 more source

Decoupling two-step anodization in anodic aluminum oxide [PDF]

open access: yesJournal of Applied Physics, 2009
It is well known that ordered anodic aluminum oxide (AAO) can be fabricated by a two-step anodization process, but in the current approach, pore size and interpore spacing are coupled because the ordering mechanism is expected to be the same in both steps.
Lee, Kwang Hong, Wong, Chee Cheong
openaire   +3 more sources

Electrophoretic impregnation of porous anodic aluminum oxide film by silica nanoparticles [PDF]

open access: yes, 2012
In this paper, it is proposed to study the deposition of nanoparticles by electrophoretic deposition (EPD) inside a porous anodic aluminum oxide film.
Arurault, Laurent   +5 more
core   +2 more sources

Influence of the anion specificity on the electrochemical corrosion of anodized aluminum substrates [PDF]

open access: yes, 2010
The electrochemical corrosion of anodized aluminum substrates in the presence of various electrolyte solutions at 0.01 mol L−1 concentration has been investigated.
Arurault, Laurent   +3 more
core   +2 more sources

3D Nanocomposite with High Aspect Ratio Based on Polyaniline Decorated with Silver NPs: Synthesis and Application as Electrochemical Glucose Sensor

open access: yesNanomaterials, 2023
In this paper, we present a new methodology for creating 3D ordered porous nanocomposites based on anodic aluminum oxide template with polyaniline (PANI) and silver NPs.
Anna A. Vasileva   +7 more
doaj   +1 more source

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