国家/地区 中国（23） 美国（11） 日本（9） 韩国（7） 世界知识产权组织（6） 台湾（3）
IPC部 C（49）
IPC大类 C01（49）
IPC小类 C01B（49）
IPC C01B032/194（49）
发明人 JANG B Z（6） ZHAMU A（4） CHUNG H J（2）
GAO C（2） HAN J（2） JEONG S（2）
LEE G（2） LI Y（2） LIU Y（2）
PARK J H（2） WANG F（2） WANG H（2）
YANG Y（2）
公开年 2018（29） 2019（13） 2020（7）
申请年 2018（49）
专利权人 NANOTEK INST.（6） GLOBAL GRAPH.（2） KOREA ELECTR.（2） LG CHEM LTD（2）
UNIV ZHEJIAN.（2）

Switchable array comprises microstructure of interconnected units formed of graphene tubes with open spaces in microstructure bounded by graphene tubes, junction gate field-effect transistor gate in graphene tubes and control line.

COOK B S, COLOMBO L, DADVAND N, VENUGOPAL A

Anode particulates used for e.g. lithium-ion battery, comprises cores comprising anode active material dispersed on porous carbon matrix, and thin encapsulating layer containing graphene sheets and has preset thickness, which covers core.

KO Y Y, JANG B Z

Anode layer used for lithium battery, comprises multiple porous graphene particulates comprising multiple pores, pore walls comprising graphene material containing graphene oxide, and primary particles of anode active material.

LU S, CHIU W Y, JANG B Z

Anode active material used for secondary battery e.g. lithium secondary battery, comprises lithium composite transition metal oxide particles comprising nickel, cobalt, and manganese, and coating portion comprising polymer and graphene.

KIM H, PARK S Y, LEE D J, RAM L, KON K T, JUNG W M

Producing graphene oxide reduced product-silicon metal particle composite useful in cathode for secondary battery, comprises e.g. producing graphene oxide reduction product, and coating polymer on silicon metal particles.

JEONG S, LEE G, YANG S, PARK J H, KIM I, JUNG S Y, LEE H, KIM M C, LIM S M, CHUNG H J, HAN J

Producing graphene-silicon composite complex used for lithium ion battery, by preparing aqueous dispersion of graphene oxide, adding tetraethyl orthosilicate and metal reducing agent to dispersion, drying and carrying out heat reduction.

IMAE I, YUKINAGA K, KIMURA Y

Fibrous single crystal sapphire-modified graphene composite film used in electrode for lithium ion battery or capacitor, comprises graphene that constitutes substrate film layer, and fibrous single crystal sapphire dispersed in film layer.

CHEN J J, KE D N, JI S S, LIU R C, MA Q, LIU Y

Producing silicon-graphene composite powder useful in secondary battery, comprises electrospraying spray solution containing silicon and graphene, filtering, and drying.

CHO D H, TAEIL Y, SU J J, HWANG S I, KIM S H, WON B J, JEONG C W, PIL K

Manufacture of graphene heat-generation sheet for e.g. film, involves reacting graphene-nano titania precursor solution with tetrafluoroethylene, dispersing obtained composite in resin solution and joining obtained paste to base material.

WU X T, YU H J

Graphene nanoribbon aqua-gel has a has the open pore, where graphene nanoribbon hydrogel is graphene nanoribbon hydrogel capable of shape control and comprises mixed nanoparticles selected from metal nanoparticles, metal oxide nanoparticles.

KIM S, LIM J W