The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 20, 1987
Filed:
Mar. 28, 1986
Applicant:
Inventors:
Josephine Covino, Ridgecrest, CA (US);
George E McManis, Ridgecrest, CA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
204 61 ;
Abstract
This invention comprises a method of synthesizing ternary phosphide compos of the general formula M(II)M(IV)P.sub.2 by fused salt electrolysis in which a melt powder mixture containing phosphorus compounds is introduced into an electrolytic apparatus containing a liquid group II metal cathode and a group IV metal or semiconductor source. Electrolysis occurs under controlled conditions in which oxygen is excluded as an impurity to produce the desired ternary phosphide compounds.