国家/地区 中国（4） 日本（3） 韩国（3） 美国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 台湾（2）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC C01B032/05（6）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Preparing enhanced reduction graphene oxide/carbon nanotube/pyrolytic carbon composite material involves subjecting graphene oxide/carbon nanotube foam to high-temperature thermal reduction to obtain reduced graphene oxide/carbon nanotube foam.

SHAO D, WANG S, LI Y, YANG J, JIA X, SONG H, WANG C, WEI P, ZHANG J, DING S, FENG L

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

Preparation of new metal and nonmetal materials involves forming metal and non metal macromolecule materials of preset purity and particle size, breaking bonds to form small molecule materials, self-forming using double-forming catalyst, vibrating re-formed materials and recombining molecules.

LIN D

Device for converting carbon pill into graphene used for producing turbostratic graphene, comprises space between electrically conductive surfaces to support carbon pill in space, electrodes coupled to conductive surfaces and power supply.

MANCEVSKI V, VLADIMIR M

Graphene/silicon nanowire hybrid material powder mass useful in anode for lithium ion battery, comprises silicon nanowires inter-mixed with graphene sheets.

ZHAMU A, SU Y, YIN J, JANG B Z

Preparing a semiconductor substrate, useful for forming a multilayer article, comprises forming a metal film on the substrate, contacting metal film surface with a carbon-containing gas and precipitating carbon atoms to form graphene layer.

SEACRIST M R, BERRY V