国家/地区 中国（3）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（3）
IPC H01M004/62（2）
发明人 FANG L（3）
公开年 2022（3）
申请年 2021（2） 
专利权人 ZHEJIANG NARADA POWER SOURCE CO LTD（3）

Composite bottom coating conductive agent comprises carbon nano tube, graphene, and conductive carbon black, where carbon nano-tube comprises small diameter and large diameter two kinds of carbon nano tubes.

XU L, FANG L, JIANG Q, LI Y, HUANG W, MA J, WANG Y

Lithium battery anode current collector useful in battery, comprises current collector main body comprising coating layer coated porous structure formed by compounding and coating lithium carbonate film with metal lithium particles and coating layer formed by coating with slurry.

GUO F, XIANG J, WANG Y, FANG L, HUANG W, JIANG Q, MA J, LI Y

High surface density lithium battery cathode sheet for use in lithium battery, has current collector whose upper and lower surfaces are coated with coatings, where surface density of one coating is different from that of other coating.

LI Y, JIANG Q, XU L, LI J, MA J, HUANG W, WANG Y, FANG L