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International Conference on Indium Phosphide and Related Materials, 1990
An experimental study was conducted in order to select a suitable electrolytic solution and to optimize the anodic dissolution process of InP surface so as to be able to control the thinning of heavily doped surface layers of n/sup +/-p or p/sup +/-n InP structures.
Maria Faur +3 more
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An experimental study was conducted in order to select a suitable electrolytic solution and to optimize the anodic dissolution process of InP surface so as to be able to control the thinning of heavily doped surface layers of n/sup +/-p or p/sup +/-n InP structures.
Maria Faur +3 more
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The anodic dissolution of Pb in H2SO4
Journal of Electroanalytical Chemistry, 1972Summary The anodic dissolution of Pb in H2SO4 has been investigated. The Pb dissolves as Pb2+ and PbSO4 ions at low anodic potentials. At higher potentials solid PbSO4 is formed by a solid state reaction. PbSO4 can also be formed by a solution-precipitation mechanism.
G. Archdale, J.A. Harrison
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The Anodic Dissolution of Molybdenum
Corrosion, 1970The anodic dissolution of Mo was studied in H2SO4-K2SO4 solutions (pH = 0.4-3.4) and K2SO4-K2CO3-KOH solutions (pH = 9.5-13.6) at 25 C (77 F). Faradaic efficiency studies showed the metal to be electrochemically oxidized to the Mo-VI state. Analysis of surface films and polarization measurements indicate the corrosion resistance of Mo to be due to a ...
J. W. Johnson +3 more
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Anodic dissolution of tin in alcohols
Russian Chemical Bulletin, 2016Tin(II) alcoholates Sn(OR)2 are formed upon the anodic galvanostatic dissolution of tin in alcohols in an undivided cell in the presence of minimum amounts of NaOAc as an electrolyte. Tin(II) alcoholates are easily hydrolyzed in air to form oxyhydroxide Sn3O2(OН)2 used as an anode or its composite component in lithium cells.
A. N. Vereshchagin +4 more
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The anodic dissolution of polycrystalline Be
Corrosion Science, 1969Abstract The effect of F − , Cl − , Br − , I − , NO 3 − , SO 4 2− PO 4 3− , Li + , Na + , K + and Mg 2+ on the anodic dissolution of polycrystalline Be at various c.d.s has been studied in aqueous solutions. The apparent (calculated) valency with which Be ions enter into solution was found to be relatively independent of c.d.
K.G. Sheth, J.W. Johnson, W.J. James
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Stepwise anodic dissolution of metals
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1984Abstract Methods by means of which it can be decided whether the dissolution of a metal via several consecutive charge-transfer steps is a two or a three-step mechanism are surveyed. The information relevant to answer this question is furnished by the rate constants of the second reaction step. These rate constants can be calculated from polarization
Lászlo Kiss +3 more
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The Anodic Dissolution of Binary Alloys
Journal of The Electrochemical Society, 1962A method for calculating the anodic polarization curves of binary alloys from those of their components is presented. Heterogeneous alloys can be treated as simple galvanic couples, but homogeneous alloys are subject to a modification of Tammann's concept of surface enrichment.
R. F. Steigerwald, N. D. Greene
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Anodic dissolution of brass in acids
Anti-Corrosion Manual, 1970Anode weight loss and polarization studies of brass in nitric, hydrochloric and sulphuric acids indicate that the copper dissolves in the cuprous state in hydrochloric acid whereas it is in cupric form in the other two acids. In nitric acid the local cell corrosion is completely stopped, when made sufficiently anodic showing a positive difference ...
V.K.V. Unni, T.L. Rama Char
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The anodic dissolution of Pb in aqueoussolutions
Corrosion Science, 1968Abstract The anodic dissolution of Pb has been studied in 1N solutions of KNO 3 , NH 4 C 2 H 3 O 2 , and Pb(C 2 H 3 O 2 ) 2 at 25 and 50°C. The Pb removed from the electrode was found to be in excess of that calculated using Faraday's law assuming the normal valence of + 2.
J.W. Johnson, C.K. Wu, W.J. James
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Anodic dissolution of liquid gallium
Electrochimica Acta, 1964Abstract The dissolution rate of liquid gallium anodes in 1 N solutions of hydrochloric acid, sulphuric acid and sodium hydroxide at 30·5°C has been measured radiochemically under galvanostatic conditions (0–12 mA/cm 2 ). In the hydrochloric acid solution, the anodes consume very nearly 2 F /g-atom gallium dissolved.
T. Hurlen, T. V»land, G. Lunde
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