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:
Feb. 11, 2025
Filed:
Jun. 03, 2021
Applicant:
Albemarle Germany Gmbh, Frankfurt am Main, DE;
Inventors:
Ulrich Wietelmann, Friedrichsdorf, DE;
Dirk Dawidowski, Friedberg, DE;
Assignee:
ALBEMARLE GERMANY GMBH, Frankfurt am Main, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); C22B 26/12 (2006.01); C23C 18/08 (2006.01); H01M 4/66 (2006.01);
U.S. Cl.
CPC ...
C23C 18/08 (2013.01); C22B 26/12 (2013.01); H01M 4/0404 (2013.01); H01M 4/661 (2013.01);
Abstract
The invention relates to a process for the production of lithium metal and lithium alloy mouldings, wherein solutions of metallic lithium in ammonia having the composition Li(NH)and n=0-10 are brought into contact with metallic or electronically conductive deposition substrates and the ammonia is removed at temperatures of −100 to 100° C. by overflowing with inert gas or at pressures of 0.001 to 700 mbar, so that the remaining lithium is deposited on the deposition substrate or/and it is doped with lithium or alloyed by it.