国家/地区 韩国（9） 美国（9） 中国（8） 世界知识产权组织（7） 澳大利亚（3） 加拿大（3） 印度（3）
IPC部 C（21）
IPC大类 C01（21）
IPC小类 C01B（21） B82Y（3） H01G（3）
H01M（3） B01D（2）
IPC C01B032/23（21）
发明人 ALVAREZALVAREZ A（2） CABANAS C M（2） CABANAS CORRALES M（2）
CABANASCORRALES M（2） JANG B Z（2） LU D（2）
VU T（2） VU T T（2） ZHAMU A（2）
公开年 2018（21）
申请年 2017（12）  2018（8） 
专利权人 ARCELORMITTA.（2） NANOTEK INST.（2） UNIV SEOUL N.（2）

Graphite oxidation device for graphene production, comprises outer shell equipped with feeding port having funnel, electric machine, bearing fixedly mounted with roller shaft fixed with crushing roller, and ring-shaped liquid pipe.

YANG Z

Electrically conductive film comprises aerogel which has reduced graphene oxide particles and metal oxynitride fibers, which is prepared by forming dispersion, freeze drying dispersion, forming, compressing and exposing aerogel.

GONG S, ZHENG Q

Making graphene oxide used e.g. cooling reagent, comprises pre-treating kish graphite comprising sieving step, flotation step, acid leaching step and optionally washing and drying kish graphite, and oxidizing pre-treated kish-graphite.

VU T T, CABANAS CORRALES M, ALVAREZALVAREZ A, CABANAS C M, VU T, CABANASCORRALES M, LU D

Manufacturing reduced graphene oxide for deposition on metallic substrate, involves using kish graphite, pre-treating kish graphite, sieving kish graphite which is classified by size, removing kish graphite, flotating with kish graphite.

VU T T, CABANAS CORRALES M, ALVAREZALVAREZ A, VU T, CABANASCORRALES M, CABANAS C M, LU D

Producing graphene-carbon composite nanofiber involves adding crystalline flake graphite and acid to container and uniformly stirring, then adding potassium permanganate, stirring and reacting, centrifuging and drying product.

XU J, GUO F, ZHAO L, LIU H, LI J, XING W, YAN Z

Manufacture of graphene oxide/silicon composite used for secondary battery, involves coating graphene oxide dispersion solution on nickel foam, coating silicon nanopowder dispersion solution on graphene-coated nickel foam, and laminating.

LEE C S, LEE S H

Heat generation system used in e.g. residence, comprises electromagnetic radiation unit, and heat generating unit provided on substrate and including graphene heating layer which emits heat by absorbing electromagnetic waves.

HONG B H, KANG S, KIM Y

Production of small particles used as e.g. electrocatalyst and for producing charge transfer interface for multi-layer device, involves engraving graphene to define super pores having preset average pore size, and specific surface area.

KHE N, LINH H V

Producing graphene useful for producing patterns, products and devices, comprises flash annealing liquid-phase fluid containing graphene grains contained in vessel.

LEE J O, SOO S C, SUN S L, SUN H J, TAE G K, GEON H L, SEUL G J

Creating a water separation membrane for e.g. water purification by depositing a set of graphene oxide nanosheets via a layer-by-layer assembly and bonding the set of graphene oxide nanosheets with each other and with a support substrate.

MI B, HU M