国家/地区 中国（6）
IPC部 H（4） C（2）
IPC大类 H01（4） C01（2） C25（2）
IPC小类 H01M（4） C01B（2） C25B（2）
IPC H01M004/62（4） H01M010/0525（4） H01M004/485（3）
C25B001/00（2） H01M004/36（2） H01M004/505（2）
H01M004/525（2） H01M010/42（2）
发明人 REN W（6）
公开年 2022（2）
申请年 2022（2） 
专利权人 SHENZHEN DEF.（3） SHENZHEN DYN.（3） INST METAL R.（2） SHENZHEN DYN.（2）

Core-shell positive electrode lithium additive comprises core body and coating layer covering core body, where coating layer is isolation conductive packaging layer, and core body contains lithium supplement material.

WAN Y, PEI X, WANG Y, KONG L, ZHAO Z, ZHONG Z, ZHONG W, REN W, PEIXIAN X

Lithium supplement additive i.e. core-shell structure, for positive electrode of lithium ion battery, has shell layer coated on core body, where shell layer comprises dense isolation packaging layer that fully covers lithium source core body.

ZHAO Z, PEI X, KONG L, WAN Y, ZHONG Z, REN W, PEIXIAN X

Lithium supplementary additive used in secondary battery, comprises lithium-rich material core and shell layer set on lithium-rich material core.

ZHAO Z, ZHANG Y, ZHU C, ZHONG W, REN W, KONG L, WAN Y, ZHONG Z

Silicon-based cathode material used as secondary battery comprises silicon-based core and shell layer set on silicon-based inner core.

ZHONG Z, WAN Y, KONG L, REN W, ZHU C, ZHANG Y, HUANG S

Preparation of graphene oxide nanoplatelets involves using flexible graphite coil, strip or carbon fiber wire as raw material and subjecting to electrochemical intercalation and electrolytic oxidation stripping using drive of feeding device.

PEI S, REN W, CHENG H, HUANG K

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H