DTIC AD0426223: ELECTROCHEMICAL STUDIES IN THE SYNTHESIS pdf

DTIC AD0426223: ELECTROCHEMICAL STUDIES IN THE SYNTHESIS

More Book Details

Description of the Book:

The work reported was primarily devoted to seeking more reproducible passivation of aluminum electrodes. On the basis of previous work, aluminum was selected as a metal which came close to exhibiting the desired passive behavior in AHF similar to ferrous materials in aqueous systems. Data are reported concerning the reliability of the Pt base electrode, and describing the complex behavior of the A1/A1F3/AHF/supporting electrolyte system. These data lead to the conclusion that the Al behavior is more like that of the valve metals (e.g., Ta) than that of passivating materials in aqueous systems. It is further concluded that it will be necessary to find either a combination of operating procedure and acidic supporting electrolyte, or a better metal or alloy which will develop a more nearly self-limiting film growth, so that complex, time variable impedance effects are minimized

• Creator/s: Defense Technical Information Center
• Date: 11/20/1963
• Year: 1963
• Book Topics/Themes: DTIC Archive, Annand, Robert R, TRACOR INC AUSTIN TX, *ELECTRODES, ALUMINUM, AMMONIA, ELECTROCHEMISTRY, ELECTROLYTES, ELECTROLYTIC CELLS, FILMS, FLUORIDES, HYDROGEN COMPOUNDS, PLATINUM, POLARIZATION, SOLID ROCKET OXIDIZERS, SYNTHESIS(CHEMISTRY), VOLTAGE

An excerpt captured from the PDF book