国家/地区 中国（5） 欧洲专利局（EPO）（5） 美国（5） 韩国（4） 世界知识产权组织（4） 印度（2） 日本（2） 台湾（2）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C04B041/00（7）
发明人 LEE J O（2）
公开年 2015（2） 2018（2）
申请年 2013（2） 
专利权人 KOREA RES IN.（2）

Tantalum carbide-coated carbon material for e.g., LED manufacturing equipment, comprises a carbon substrate, and a tantalum carbide coating layer formed on the carbon substrate.

JO D W, CAO D, WAN J, CHO D W

Selectively controlling photoreduction and heat reduction of graphene oxide during flash annealing involves selecting bottom material and/or structure of substrate or container and performing flash annealing on graphene oxide on substrate.

LEE J O, JEONG D W, LEE S S, JEONG S H, LEE G H, JI S G, KIM T G

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

Fabricating graphene ceramic nano-composite material filter for cigarette tobacco smoke, comprises e.g. washing ceramic material with acid, annealing ceramic particles, coating with a carbon precursor, and carbonizing the carbon precursor.

PURNENDU, VIVEK SINGHAL A, VIVEK S A, SINGHAL A V

Particle for particulate material used for composite material, particle dispersion and article comprises stacked sub-structures in which each sub-structure includes stack of graphene layers.

WALTERS I, WALTERS D

Substrate for graphene growth, has glass-ceramic body, and multiple metallic islands that is disposed on surface of glass-ceramic body.

BORRELLI N F, FEKETY C R, LIU X, SONG Z

Coating surfaces of different substrates with covalently-bonded graphenes comprises thermal expansion and floating of graphene, graphene oxide or graphite materials in the presence of silicon- or cyano-containing polymers.

LEE L J, HUANG W, YU J, LEE L