Results 21 to 30 of about 90,780 (309)
Journal of Hebei University of Science and Technology, 2016 Oxidation-assisted polishing is an important machining method for obtaining SiC parts with high precision. Through plasma oxidation, thermal oxidation, and anodic oxidation, soft oxide can be obtained on the RS-SiC substrate.
Xinmin SHEN +4 more
doaj +1 more source
Catalysis Communications, 2022 Oxygen evolution reaction (OER) and urea oxidation reaction (UOR) limit the efficiency of electrolytic water and urea oxidation to hydrogen formation processes, respectively.
Xiaoke Li, Xuejing Cui, Luhua Jiang
doaj +1 more source
Electrochemical oxidation of oxalic acid and hydrazinium nitrate on platinum in nitric acid media [PDF]
, 2012 Several studies in the literature have investigated the electrochemical effects of oxalic acid and hydrazine on various materials in neutral (pH buffered to 7), basic or weakly acidic media (pH 6).
Féraud, Jean-Pierre +4 more
core +2 more sources
High-Frequency-Induced Cathodic Breakdown during Plasma Electrolytic Oxidation [PDF]
, 2017 The present communication shows the possibility of observing microdischarges under cathodic polarization during plasma electrolytic oxidation at high frequency. Cathodic microdischarges can ignite beyond a threshold frequency found close to 2 kHz.
Belmonte, T. +4 more
core +3 more sources
A new insight into the oxidative mechanism of caffeine and related methylxanthines in aprotic medium: May caffeine be really considered as an antioxidant? [PDF]
, 2018 Background: Antioxidant properties have been recently suggested for caffeine that seems showing protective effects against damages caused by oxidative stress. In particular, a HO% scavenging activity has been ascribed to caffeine. Even if the oxidation
Curulli, Antonella +3 more
core +1 more source
Anodic dissolution of metals in oxide-free cryolite melts [PDF]
, 2005 The anodic behavior of metals in molten cryolite-alumina melts has been investigated mostly for use as inert anodes for the Hall-Héroult process. In the present work, gold, platinum, palladium, copper, tungsten, nickel, cobalt and iron metal electrodes ...
A. Solheim +15 more
core +2 more sources
JCIS Open, 2021 The anodic dissolution of the high-grade nickel matte in the sulfuric acid solution was investigated at the dynamic potential and potentiostatic polarizations, and the solid products on the surface of the matte at various polarized potentials were ...
Chuncheng Zhu +6 more
doaj +1 more source
Corrosion Behaviors of Microarc Oxidation Coating and Anodic Oxidation on 5083 Aluminum Alloy
Journal of Chemistry, 2020 The microarc oxidation (MAO) coating and anodic oxidation coating were prepared on 5083 aluminum alloy. The surface morphology, elemental composition, and electrochemical behavior of the two coatings were analyzed.
Haiou Sun +5 more
doaj +1 more source
Anodic dissolution of gallium in alkali metal chloride melts
Chimica Techno Acta, 2023 Gallium and gallium based alloys can be potentially used in pyrochemical and pyroelectrochemical reprocessing of spent nuclear fuels, particularly for separating actinides and rare earth fission products.
Oleg V. Tokarev, Vladimir A. Volkovich
doaj +1 more source
Shortcut Biological Nitrogen Removal (SBNR) in an MFC anode chamber under microaerobic conditions. The effect of C/N ratio and kinetic study [PDF]
, 2018 In this work, the feasibility of the Shortcut Biological Nitrogen Removal (SBNR) in the anodic chamber of a Microbial Fuel Cell (MFC) was investigated.
Bavasso, Irene +3 more
core +2 more sources