Method of reducing corrosion of silver containing surfaces

Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Depositing predominantly alloy coating

Reexamination Certificate

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C205S261000, C205S263000

Reexamination Certificate

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07575665

ABSTRACT:
Described is a method of reducing corrosion of a silver-containing surface comprising electro-depositing a layer of an iodine-containing material on the silver-containing surface at a charge density of about 80 mA*s (milliamps second)/cm2or less. Also described is an electrical contact also produced by the method.

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Lien et al., “Study of the Mechanism and Kinetics of Cathodic Reactions with a Silver Electrode in a 0.1N Potassium Iodide Solution”, Tap Chi Hoa Hoc (no month, 1978), vol. 16, No. 1, pp. 9-13. Abstract Only.
Lien et al., “Study of the Mechanism and Kinetics of Cathodic Reactions with a Silver Electrode in a 0.1N Potassium Iodide Solution”, Tap Chi Hoa Hoc (no month, 1978), vol. 16, No. 1, pp. 9-13. English Translation.
Lien et al., “Study of the Mechanism and Kinetics of Cathodic Reactions with a Silver Electrode in a 0.1N Potassium Iodide Solution”, Tap Chi Hoa Hoc (no month, 1978), vol. 16, No. 1, pp. 9-13.
Watanabe et al., “Micro-Structure of Electrodeposited Ag Film From Iodine Silver Bath”, J. Japan Inst. Metals, vol. 66, No. 6 (no month, 2002), pp. 614-620.
Ashiru et al., “Kinetics of Reduction of Silver Complexes at a Rotating Disk Electrode”, J. Electrochem. Soc., vol. 139, No. 10, Oct. 1992, pp. 2806-2810.
Bukharova et al., “Kinetics of Cathodic Reduction of Silver Ions in an Iodide Solution”, Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation) (no month, 1986), vol. 59, No. 10, pp. 2306-2309. Abstract Only—1 page.
Bukharova et al., “Kinetics of Cathodic Reduction of Silver ions in an Iodide Solution”, Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation) (no month, 1986), vol. 59, No. 10, pp. 2306-2309. Full Document.

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