白丝美女被狂躁免费视频网站,500av导航大全精品,yw.193.cnc爆乳尤物未满,97se亚洲综合色区,аⅴ天堂中文在线网官网

Cell-core for lithium slurry battery, and lithium slurry battery module

專利號
US10868337B2
公開日期
2020-12-15
申請人
BEIJING HAWAGA POWER STORAGE TECHNOLOGY COMPANY LTD.; HEBEI MAYJOY BATTERY COMPANY LTD.（CN Beijing CN Heibei）
發(fā)明人
Yongchong Chen; Yingyuan He; Xiaohu Zhang; Bin Zhang; Caimei Feng; Yanping Zhang; Ping Zhang
IPC分類
H01M2/12; H01M10/058; H01M2/36; H01M2/04; H01M10/052; H01M10/0585; H01M4/13; H01M10/0525; H01M4/72; H01M4/40; H01M4/66; H01M2/10; H01M4/74; H01M4/134; H01M4/04; H01M4/38; H01M4/02
技術(shù)領(lǐng)域
lithium,battery,cell,slurry,conductive,electrode,layer,shell,cathode,discharge
地域： Beijing

摘要

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.

說明書

The injection interface and the discharge interface on the shell of battery cell may be provided on the top or the side wall of the shell of battery cell. Preferably, the injection interface is provided on the top of the shell of battery cell or on the top end of the side wall of the shell of battery cell, which facilitates the inflow of liquid and facilitates the filling of the entire battery cell shell of the lithium slurry battery with the liquid. Preferably, the discharge interface is disposed at the bottom of the side wall of the shell of battery cell, which facilitates complete outflow of the liquid. When the discharge interface has a certain distance from the bottom of the shell of battery cell, a discharge passage should be disposed. One end of the discharge passage is connected to the discharge interface, and the other end of the discharge passage extends to the bottom of the shell of battery cell, so that all the liquid at the bottom of the shell of battery cell can be discharged. Therein, the discharge passage may be a rigid pipe, a flexible pipe or formed integrally with the shell of battery cell. A sealing cover of the interface may be provided on the battery cell, and the injection interface and the discharge interface are respectively sealed with the sealing cover of the interface.

權(quán)利要求

1
微信群二維碼
意見反饋