Anodic dissolution of solid‐state sintered silicon carbide at high current densities
Anodic dissolution of solid‐state sintered silicon carbide at high current densities
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高电流密度下固态烧结碳化硅的阳极溶解
DOI:
10.1002/maco.201609219
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
A. Michaelis
中科院分区:
文献类型:
--
作者:
M. Schneider;N. Schubert;A. Michaelis
The electrochemical behavior of solid‐sintered silicon carbide was investigated under high current densities in alkaline solutions. The use of potentiodynamic as well as chronoamperometric measurements show that the anodic dissolution takes place as a transpassive mechanism under formation of a metastable passive layer. At high polarization potentials (≈150 V), the dielectric breakdown of the passive layer which was primarily formed on the surface initiates an anodic dissolution of sintered silicon carbide at high current densities. Complementary material diagnostics (optical microscopy and SEM/EDX investigation) clearly show significant material removal as well as remaining oxide layer thicker than the native oxide film.
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DOI:
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发表时间:
1973
期刊:
影响因子:
--
作者:
D. Landolt
通讯作者:
D. Landolt
DOI:
10.1002/maco.201106283
发表时间:
2013
期刊:
Materials and Corrosion
影响因子:
--
作者:
Herrmann;Kleebe;Michaelis
通讯作者:
Michaelis
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
M. Herrmann;K. Sempf;K. Kremmer;M. Schneider;A. Michaelis
通讯作者:
A. Michaelis
影响因子:
6.6
作者:
M. Lohrengel;C. Rosenkranz;I. Klüppel;A. Moehring;H. Bettermann;B.Van den Bossche;J. Deconinck
通讯作者:
J. Deconinck
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
H. Knoch;M. Fundus
通讯作者:
M. Fundus