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:
Aug. 19, 2014
Filed:
Mar. 02, 2012
Applicants:
Fu-ming Wang, Hsinchu, TW;
Hsin-yi Wang, New Taipei, TW;
Chin-shu Cheng, Hsinchu County, TW;
Inventors:
Assignee:
National Taiwan University of Science and Technology, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An anode protector of a lithium-ion battery and a method for fabricating the same are provided. A passivation protector () is formed on a surface of an anode () in advance by film deposition, such as atomic layer deposition (ALD). The passivation protector () is composed of a metal oxide having three dimensional structures, such as columnar structures. Accordingly, the present invention is provided with effective protection of the anode electrode structure and maintenance of battery cycle life under high-temperature operation.