国家/地区 中国（9） 美国（9） 世界知识产权组织（8） 欧洲专利局（EPO）（5） 日本（5） 韩国（4） 台湾（3）
IPC部 B（15）
IPC大类 C01（15）
IPC小类 C01B（15）
IPC C01B031/04（15）
发明人
公开年 2014（8） 2013（5） 2015（2）
申请年 2013（15）
专利权人

Coated strip or sheet, comprises steel strip or sheet, zinc or zinc alloy coating, coating system comprising corrosion inhibitive composition containing graphene and graphene stacks with coupling agent, and top coat.

BOHM H L M, BOHM S, VAN DER WEIJDE D H

Manufacture of graphene powder used for, e.g. electronic components, involves cleaving raw material containing graphite by jet stream of gas at specific speed, and micronizing.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA N

Preparing graphene fluorescent nanomaterial comprises mixing graphite powder with tetrahydrofuran, dispersing mixture, adding alkali metal and naphthalene to mixture, reacting mixture, adding halogenated organic solvent, washing and drying.

DENG S, ZHENG L, FENG L, HUANG R, XIE S

Composite nanophase absorbing material obtained by uniformly loading cobalt and graphene on a thin surface, and drilling to form nano-granule.

LIN S, WANG F, YU J, ZHU H

Graphene film used in an electrode is obtainable by epitaxially growing metal layer on surface of substrate, peeling off the metal layer, and depositing graphene onto surface of metal layer.

WODTKE A, YU H K, ALEC W, HAK KI Y, YU H, YUK H K, YUK H

Graphene sheet composition used for negative electrode active material for lithium battery, and conductive support agent for electrode for battery, comprises graphene component, and is formed by treating graphite in supercritical fluid.

IKENOUE Y, KUROZUMI T, HONMA I, TOMAI T

Forming nitrogen and sulfur co-doped graphene quantum dots, comprises heating mixture of carbon source and compound containing nitrogen and sulfur in autoclave.

YU T, DONG Y, LI C M, OTHER I A N T

Thermal radiation film for e.g. electronic devices comprises heat-transfer layer formed by uniformly dispersed graphene microparticles and carbon nanotube.

KAGAWA S, SEIJI K

Thermal interface material used to increase thermal conduction or thermal dissipation across interface comprises three-dimensional interconnected porous graphene foam structure constructed of three-dimensional interconnected graphene sheets.

YUEN M M F, ZHANG X, YEUNG K K, GAO Z, ZHANG K, ZHANG M, XU H

Preparation of graphene quantum dots for, e.g. FETs, involves dispersing carbon material in sulfuric acid, adding potassium permanganate and hydrogen peroxide, filtering, dialyzing, evaporating water, and reducing formed oxide dots.

FAN T, LIU Y, MIN Y, SONG J, TONG S, ZHANG L