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:
Dec. 15, 2020
Filed:
Mar. 08, 2017
Beijing Hawaga Power Storage Technology Company Ltd., Beijing, CN;
Hebei Mayjoy Battery Company Ltd., Hebei, CN;
Yongchong Chen, Beijing, CN;
Yingyuan He, Beijing, CN;
Xiaohu Zhang, Beijing, CN;
Bin Zhang, Beijing, CN;
Caimei Feng, Beijing, CN;
Yanping Zhang, Beijing, CN;
Ping Zhang, Beijing, CN;
BEIJING HAWAGA POWER STORAGE TECHNOLOGY COMPANY LTD, Beijing, CN;
HEIBEI MAY JOY BATTERY COMPANY LTD., Heibei, CN;
Abstract
Provided is a no-liquid cell-core for a lithium slurry battery. The no-liquid cell-core comprises multiple positive electrode pieces and negative electrode pieces overlapping alternately. The positive electrode piece comprises an electric-conductive cathode layer and a cathode surface current-collecting layer, wherein the electric-conductive cathode layer contains a part or all of the electric-conductive cathode particles in accumulated state without adhesive bonding, and the cathode surface current-collecting layer is set on the surface of the electric-conductive cathode layer and contacted with it tightly. The negative electrode piece comprises an electric-conductive lithium-intercalatable anode layer which is a lithium-containing metal body and/or a layer containing a part or all of electric-conductive lithium-intercalatable anode particles in accumulated state without adhesive bonding. The peripheral edges of the positive electrode piece and/or the negative electrode piece are insulated and sealed. A lithium slurry battery module containing the no-liquid cell-core is also provided.