国家/地区 中国（6）
IPC部 H（4）
IPC大类 H01（4）
IPC小类 H01M（3）
IPC H01M004/58（2）
发明人 NI W（6）
公开年 2022（6）
申请年 2022（3）  2021（2） 
专利权人 SHENZHEN JIA.（2）

Preparing sodium ion battery anode material comprises e.g. mixing soluble sodium salt and sulfate of metal as raw material with liquid phase system under protection of inert atmosphere and reducing agent, drying, mixing mixture with conductive agent, constructing shell core structure and sintering.

LIU Y, NI W, CAO Y, ZHAO A, FAN H

SiC MOSFET half-bridge packaging structure, has first silicon carbide (SiC) SBD chip that is set between two DBC substrates, and second SiC SBD chips that are electrically connected with other DBC substrate.

YANG H, HAO Z, NI W, LI Q

Sodium-ion battery anode material useful in sodium-ion battery and as secondary battery in vehicle-mounted power system, comprises active material and conductive agent.

LI L, NI W, CAO Y, ZHAO A, FAN H

Hot water bag, has inner container for installing heat storage liquid, surface layer covered on periphery of liner, and graphene layer set between inner container and surface layer.

LIU Z, NI W, LI X

High elastic digital printing fabric comprises base layer which comprises bamboo fiber line, spandex fiber line and polyester fiber line which are alternately spiral winding bamboo fiber one side of base is provided with graphene fiber fiber.

WANG Q, NI W

Surface coating method of metallic lithium belt useful in lithium electrode and lithium secondary battery, comprises e.g. dispersing micron-scale or lithium electrode active powder material, dropping slurry on surface of leveled metal lithium belt and cutting and sealing coated metal lithium belt.

SUN Q, ZHANG G, SHEN P, WEI W, NI W, GUO F