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:
Nov. 14, 2022
Filed:
Feb. 13, 2018
Powermers Inc., Westerville, OH (US);
Mikhail P. Karushev, St. Petersburg, RU;
Svetlana A. Belous, St. Petersburg, RU;
Tatyana S. Lavrova, St. Petersburg, RU;
Irina A. Chepurnaya, St. Petersburg, RU;
Alexander M. Timonov, St. Petersburg, RU;
Semyon Kogan, Newton, MA (US);
Powermers Inc., Columbus, OH (US);
Abstract
A method for creating a metal-carbon composite. In one embodiment, the method includes the steps of providing a polymer Schiff base transition metalfilmcomplexprecursorfilmhaving a chemical structure of the formula [M(Schiff)]and a recurring unit and a transition metal selected from the group consisting of nickel, palladium, platinum, cobalt, copper, iron; Schiff is a tetradentate Schiff base ligand selected from the group consisting of Salen (residue of bis(salicylaldehyde)-ethylenediamine), Saltmen (residue of bis(salicylaldehyde)-tetramethylethylenediamine, Salphen (residue of bis-(salicylaldehyde)-o-phenylenediamine), a substituent in a Schiff base is selected from the group consisting of H—, and carbon-containing substituents, preferably CH—, CH—, CHO—, CHO—, and Y is a bridge in a Schiff base depositing the polymer Schiff base transition metal precursor film onto a support substrate; and heating the polymer Schiff base transition metalcomplexprecursor film and support substrate in a furnace in an inert atmosphere.