Results 81 to 90 of about 90,399 (267)
Avances en Ciencias e Ingeniería, 2020 The present work evaluates the electrochemical behavior of the construction steel of an oil pipeline in the presence of two waters of different origins. The electrochemical techniques of linear polarization resistance and polarization curves were used to
Yosmari Adames +5 more
doaj
Advanced Engineering Materials, EarlyView.A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge +8 more
wiley +1 more source
Investigation of Corrosion Protection by Chemically Applied Patina on Artistic Bronzes
The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2012 Increase of pollution in recent years, requires monitoring of the corrosion behavior of artistic bronzes coated with syntetic patina, in urban atmosphere.
J. D. SABĂU (CHELARU) +4 more
doaj
Corrosion study of Fe-Al Intermetallic Alloys in Simulated Acid Rain
International Journal of Electrochemical Science, 2015 This paper presents an investigation on the corrosion resistance of iron aluminides FeAl-based alloys, in an environment that simulates acid rain water in temperature room.
E. Huape-Padilla +9 more
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Projection Diagram for Determining Polarization Curves under Variation of Activation Criterion Using Similarity Theory. [PDF]
ACS Omega, 2022 Bai F, Tao WQ.
europepmc +1 more source
Active Corrosion Protection of Sintered AA7075 Aluminum Alloy via Mn Powder Addition
Advanced Engineering Materials, EarlyView.AA7075 containing Mn‐rich particles is fabricated via spark plasma sintering using AA7075 and Mn powders. Corrosion resistance is evaluated through dip‐and‐dry tests using 0.1 M NaCl (pH 6.0), and mass loss decreases with increasing Mn addition. Mn‐rich particles function as a source of Mn ions, and formation of Mn‐accumulation films on Cu‐containing ...
Ko Ebina, Masashi Nishimoto, Izumi Muto
wiley +1 more source
H2S Corrosion Inhibition of Carbon Steel by a Coconut- Modified Imidazoline
International Journal of Electrochemical Science, 2012 A coconut oil-modified imidazoline, namely aminoehtyl-amine imidazoline, was prepared as green corrosion inhibitor to investigate the H2S corrosion inhibition behavior of 1018 carbon steel and compared with a commercial hydroxyetyl-imidazoline ...
L.M. Rivera-Grau +6 more
doaj +1 more source
Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
Advanced Functional Materials, EarlyView.DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
wiley +1 more source
Base points of polar curves [PDF]
Annales de l'Institut Fourier, 1991 The base points of the system of polar curves of an irreducible algebroid plane curve with general moduli are determined. As consequences a lower bound for the Tjurina number and many continuous analytic invariants of the curve are found.
openaire +2 more sources
Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source