Results 221 to 230 of about 128,908 (264)

Electrochemical soil stabilization method

Soil Mechanics and Foundation Engineering, 1993
The writer describes an ecologically clean method of electrochemical stabilization of soils which makes it possible, without use of injection grouts, to develop anchors and piles in the soils. He presents results of laboratory investigations, full-scale tests, and experimental-industrial work for stabilization of different bases.
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On the stability of defects in the structure of electrochemical coatings

Surface Engineering and Applied Electrochemistry, 2014
The conditions of metal hydride formation are studied during the cathodic reduction of metals through the parallel reactions of the Me n+ and H+ cations. It is established that this interaction is possible not only through the introduction and localization of a hydrogen atom in the metal structure (e.g., in interstices).
A. V. Zvyagintseva, Yu. N. Shalimov
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Stability of Electrochemical Systems

2012
General mathematical stability conditions described in chapter “Basic Principles of Nonlinear Dynamics” are applied to electrochemical systems. The stability analysis of such systems refers to the characteristics of the entire electric circuit, and not only to the working electrode–electrolyte interface.
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Electrochemical Stability Window of Polymeric Electrolytes

Chemistry of Materials, 2019
The electrochemical stability window (ESW) is a fundamental consideration for choosing polymers as solid electrolytes in lithium-ion batteries. The inherent morphological and chemical intricacy of the polymer matrix and complicated interactions with lithium salts make the theoretical and experimental determination of polymer electrolytes ESWs ...
Lihua Chen, Shruti Venkatram, Chiho Kim, Rohit Batra, Anand Chandrasekaran, Rampi Ramprasad   +5 more
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Studies on the electrochemical stability of CIGS in H2SO4

Journal of Photochemistry and Photobiology A: Chemistry, 2004
Abstract In this work, we investigated the performance of Cu(In,Ga)Se 2 (CIGS) based photo-electrodes in a solid–liquid electrochemical system. The stability studies related to photocorrosion and dissolution of the photo-electrode in 0.5 M sulfuric acid medium were carried out using electrochemical methods based on linear and cyclic voltammetry. The
R.C. Valderrama, P.J. Sebastián, M. Miranda-Hernandez, J.Pantoja Enriquez, S.A. Gamboa   +4 more
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[The electrochemical stability of erythrocyte membranes].

Nauchnye doklady vysshei shkoly. Biologicheskie nauki, 1991
The temperature measurements of the parameters of the medium kinetic pH curves when realizing the electrical breakdown of the erythrocyte membranes at the expense of the diffusional potential difference have been carried out. The energy values of the activation processes in antiport Cl-/OH- and potassium ions going out of the cells have been calculated.
B G, Emets, S I, Kondratenko, V I, Dreval'   +2 more
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The Influence of Ions on the Electrochemical Stability of Aqueous Electrolytes

Angewandte Chemie
Abstract The electrochemical stability window of water is known to vary with the type and concentration of dissolved salts. However, the underlying influence of ions on the thermodynamic stability of aqueous solutions has not been fully understood.
Yiming Sui, Alexis M. Scida, Bo Li, Cheng Chen, Yanke Fu, Yanzhao Fang, P. Alex Greaney, Thomas M. Osborn Popp, De‐en Jiang, Chong Fang, Xiulei Ji   +10 more
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Modelling Hydrodynamic Stability in Electrochemical Cells

AIP Conference Proceedings, 2008
We review the key points concerning the linear stability of the classical von Karman’s solution of rotating disk flow, modified by the coupling, through the fluid viscosity, with concentration field of a chemical species. The results were recently published by Mangiavacchi et al. (Phys.
J. Pontes, N. Mangiavacchi, G. Rabello dos Anjos, O. E. Barcia, O. R. Mattos, B. Tribollet, Michail D. Todorov   +6 more
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Thermodynamics of chemical and electrochemical stability of brasses

Protection of Metals, 2007
Based on the theory of “regular” solutions, the thermodynamic properties of α-, β-, γ-, ɛ-, and η-phases of the Cu-Zn system are described. The surface activity of the elements in the phases is assessed. Potential-pH diagrams for the general system Cu-Zn-H2O and the manganese brass system H2O at 25°C are plotted.
A. G. Tyurin, A. A. Shrainer
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Some Electrochemical Aspects of the Stability of Materials

1993
That materials wear out and break down is one of the common facts of experience. The mechanisms of deterioration (which limit the life of most metallic structures to a few decades) maybe divided into two broad categories. The first is termed erosion; the name given to decay processes associated with the rubbing of one substance upon another. The second
John O’M. Bockris, Shahed U. M. Khan
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