国家/地区 韩国（6）
IPC部 C（6）
IPC大类 C01（6） H01（5） C10（2）
IPC小类 C01B（6）
IPC C01B033/02（4） H01M004/36（4） H01M004/38（4）
H01M004/587（4） H01M004/62（4） H01M010/052（4）
H01M010/0569（4） C01B032/05（3） C01B032/194（3）
C01B032/15（2）
发明人 LEECHANGSUP（6）
公开年 2022（4）
申请年 2021（4） 
专利权人 UNIV KEIMYUN.（5）

Manufacturing electrostatic self-assembled silicon/reduced graphene oxide (rGO)/carbon nanofibers composite as anode materials for lithium-ion battery, involves obtaining silicon (Si)-(3-aminopropyl)triethoxysilane (APTES) solution by adding predetermined silicon nanoparticles to piranha solution.

CONG R, LEE C S, LEECHANGSUP, FEMALE T

Manufacturing graphene quantum dot/silicon/carbon nanomaterial composite useful e.g. for manufacturing secondary battery, comprises e.g. synthesizing graphene quantum dots/silicon nanoparticles/carbon nanofibers or carbon nanotubes complex.

LEECHANGSUP, SERA K, CHOI J

Manufacturing silicon/carbon nanofiber (CNF)/graphene composite for manufacturing secondary battery, by mixing and dispersing silicon nanopowder and CNF in ethanol, ultrasonically processing, adding aqueous graphene oxide solution, stirring, performing vacuum filtration and drying.

LEE C S, CONG R, CHOI J Y, LEECHANGSUP, FEMALE T, CHOI J

Manufacturing composite film useful as anode material for lithium ion secondary battery, comprises preparing silicon nanoparticles/carbon nanotube mixed solution, adding aqueous graphene solution, sonicating and performing heat treatment.

LEECHANGSUP, HEE N E, HYUN Y R, CHOI J

Producing magnetorheological fluid useful in e.g. brakes and clutches, comprises reacting aqueous solution of iron chloride hexahydrate and manganese chloride tetrahydrate with graphene oxide dispersion, and adding carbonyl iron-in-oil.

LEECHANGSUP, CHOI H Y, CHOI J

Preparation of graphene lubricant involves preparing dispersion using amino-graphene oxide material, and adding inorganic fullerene-tungsten sulfide and functionalized graphene oxide to base oil to obtain methyl-bis(N-octadecylurea) benzene.

LEECHANGSUP, HAN J, CHOI J