国家/地区 中国（2） 韩国（2）
IPC部 D（4）
IPC大类 D01（4）
IPC小类 D01D（4）
IPC D01F009/12（4）
发明人 CHEN H（2） DUAN H（2） HANTAEHEE（2）
SUNG T H（2） WANG J（2） WANG N（2）
WANG Y（2） ZHANG L（2）
公开年 2019（2） 2020（2）
申请年 2019（4）
专利权人 SHANDONG YUH.（2） UNIV HANYANG.（2）

Lithium supplemented negative electrode material for lithium ion battery, comprises fibrous graphene, nano-silicon particles deposited inside and on graphene and metallic lithium particles deposited inside and on graphene.

ZHANG L, CHEN H, DUAN H, WANG J, CAO Y, WANG N, WANG Y

Composite lithium supplement material for cathode electrode of lithium ion battery, includes compound of graphene and metallic lithium, graphene is spinning fiber carrier, and metallic lithium is uniformly distributed on inside.

ZHANG L, CHEN H, DUAN H, WANG J, WANG N, WANG Y

Manufacture of graphene fibers used for e.g. wire, involves preparing and spinning source solution comprising graphene oxide, reducing graphene oxide fiber, Joule-heating graphene fiber by applying pulse current and crystallizing.

HAN T, SUNG T, NOH S, HANTAEHEE, SUNG T H

Manufacturing graphene oxide fiber involves preparing a graphene oxide dispersion in which a multiple of graphene oxide sheets are dispersed and spinning the dispersion into a coagulation bath containing a trivalent metal cation.

HANTAEHEE, SUNG T H, EOM W