Results 51 to 60 of about 90,780 (309)

Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann, Berend Denkena, Hilke Petersen, Florian Schaper   +3 more
wiley   +1 more source

Electro-oxidation of Atenolol at a Glassy Carbon Electrode

International Journal of Electrochemical Science, 2008
The electro-oxidation of atenolol has been studied at a glassy carbon electrode in tetramethyl ammonium chloride in methanol media by using cyclic voltammetric technique. Effects of anodic peak potential (Epa), anodic peak current (ipa) and heterogeneous
R.N. Hegde, B.E. KumaraSwamy, B.S. Sherigara, S.T. Nandibewoor   +3 more
doaj   +2 more sources

Electrochemical anodic oxidation assisted fabrication of memristors

International Journal of Extreme Manufacturing
Owing to the advantages of simple structure, low power consumption and high-density integration, memristors or memristive devices are attracting increasing attention in the fields such as next generation non-volatile memories, neuromorphic computation ...
Shuai-Bin Hua, Tian Jin, Xin Guo
doaj   +1 more source

Effects of Additive for Anodizing Electrolyte on Anodic Film of High Silicon Aluminum Alloy

International Journal of Electrochemical Science, 2016
High silicon aluminum alloy, Al-12.7Si-0.7Mg, is newly developed and in urgent need of surface treatment techniques. Sulfuric acid concentration, anodization temperature, anodization time and current density being fixed, three kinds of organic acids were
Yan Shang, Linshan Wang, Dun Niu, Zhaoyue Liu, Yuhong Wang, Changsheng Liu   +5 more
doaj   +1 more source

Exploration of the global antioxidant capacity of the stratum corneum by cyclic voltammetry [PDF]

, 2006
Cyclic voltammetry is proposed as a new method for evaluating the antioxidant capacity of skin based on the reducing properties of low molecular weight antioxidants (LMWA). Experiments were performed simply by recording the anodic current at 0.9 V/SCE of
Casas-Cabanas, Montse, Comtat, Maurice, Gros, Pierre, Questel, Emmanuel, Redoules, Daniel, Ruffien-Ciszak, Audrey, Schmitt, Anne-Marie   +6 more
core   +2 more sources

Anodic oxidation of Al–Ag alloys

Corrosion Science, 2002
The anodic oxidation of solution-treated and quenched Al-Ag alloys containing 0.3, 0.6, 0.9 and 1.2 at.%Ag, is examined in ammonium pentaborate electrolyte, which leads to growth of barrier-type anodic films. Enrichments of silver, ~3.1 × 1015 Ag atoms cm-2, are developed in the alloys immediately beneath the amorphous alumina films, with the level of ...
Paez, M. A., Sandoval, A., Sepulveda, Y., Monsalve, A., Skeldon, P., Thompson, G. E., Zhou, X.   +6 more
openaire   +4 more sources

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Anodic Destruction of Abamectin Acaricide Solution By BDD- Anodic Oxidation

International Journal of Electrochemical Science, 2014
This paper presents the study of the electrochemical oxidation of the pesticide Abamectin at a boron- doped diamond (BDD). The effect of using different supporting electrolytes (NaCl, K2SO4, Na2CO3 and Na2SO4) during the galvanostatic electrolysis of ...
M. Errami, R. Salghi, Eno E. Ebenso, M. Messali, S.S. Al-Deyab, B. Hammouti   +5 more
doaj   +1 more source

Silicon recovery from silicon-iron alloys by electrorefining in molten fluorides [PDF]

, 2013
Electrorefining of a silicon-iron material (Si-4.7at%Fe) in molten NaF-KF at 850°C has been investigated in view of recovering pure Si, using electrochemical techniques, SEM-EDS and ICP-AES analyses.
Bieber, Anne-Laure, Cassayre, Laurent, Chamelot, Pierre, Gibilaro, Mathieu, Massot, Laurent, Taxil, Pierre   +5 more
core   +4 more sources

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source