Process for modifying the electrical properties of selenium, and

Details Process for modifying the electrical properties of selenium, and Process for modifying the electrical properties of selenium, and

1983-06-02

1985-05-28

Doll, John

Coating processes

Electrical product produced

Condenser or capacitor

427 74, 4272071, 75121, 423508, 423510, B05D 714

Patent

active

045200106

ABSTRACT:
Disclosed is a process for improving the electron transporting properties of selenium, or selenium alloys, by (1) providing a source of selenium, or selenium alloy, (2) treating the selenium, or selenium alloy with hydrazine contained in an organic solvent in an amount of from about 0.1 percent by volume to about 15 percent by volume, (3) heating the resulting mixture to a temperature of from about 50 degrees centigrade to about 120 degrees centigrade, wherein there results selenium or a selenium alloy have homogeneously and permanently absorbed thereon hydrazine.

REFERENCES:
patent: 2474966 (1949-07-01), Addink et al.
patent: 2860954 (1958-11-01), Bueker et al.
patent: 4007255 (1977-02-01), Buckley
patent: 4009249 (1977-02-01), Buckley
Zingaro, Ralph A. and Cooper, W. Charles, Selenium Van Nostrand Reinhold Co., 1974, pp. 109-113 and 805-806.

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