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. 24, 2020
Filed:
Apr. 25, 2016
Applicant:
Institute of Chemistry, Chinese Academy of Sciences, Beijing, CN;
Assignee:
INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES, Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/66 (2006.01); H01M 4/80 (2006.01); H01M 10/052 (2010.01); H01M 4/04 (2006.01); H01M 10/0525 (2010.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
H01M 4/663 (2013.01); H01M 4/0404 (2013.01); H01M 4/0428 (2013.01); H01M 4/80 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); B82Y 40/00 (2013.01);
Abstract
The present invention related to a method for preparing carbon nanospheres modified current collector and its application in metal secondary battery. The said method includes the preparation of carbon nanospheres modified current collector by chemical vapor deposition process and the process for loading metal into the modified current collector as an anode. Comparing with the bare Ni, the said anode with modified current collector demonstrates enhanced stripping/plating efficiency, well confinement of Li dendrite, stable long lifespan and strengthen safety.