国家/地区 中国（3） 韩国（2）
IPC部 B（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B033/02（4）
发明人
公开年 2021（2）
申请年 2020（4）
专利权人

Silicon carbon composite material useful in cathode material and lithium ion battery, comprising nano-silicon and graphene-type carbon nano-sheets.

WEN Z, LIU Q

Nano silicon-graphene micro ball composite anode material for secondary battery comprises crystalline graphene having two-dimensional structure and nano-silicon particles and composite powder formed by bonding nano-silicon particles.

JEONG S, YANG S, LEE G, KIM B, RYUJIHYUN, LEE H, KIM I, JUNG S Y

Silicon-silicon oxide-carbon composite having core-shell structure for lithium secondary battery, comprises core comprising silicon fine particles, silicon oxide compound and magnesium silicate, and shell formed of carbon film.

LEE S G, PARK H S, OH S M, LIM J C, LEE S, HUNSOO P, LIM J, LIN Z, WU X, PIAO X

Silicon-based/graphene nanoribbon composition material useful in high specific energy lithium ion battery, comprises silicon-based materials, graphene nanoribbon, lithium element, and silicon-based material is micro-nano silicon powder.

LI X, YAO C, WANG R