国家/地区 中国（26） 美国（20） 世界知识产权组织（19） 日本（16） 欧洲专利局（EPO）（15） 韩国（12） 印度（6） 台湾（6） 英国（3） 加拿大（2） 南非（2）
IPC部 C（32）
IPC大类 C01（32）
IPC小类 C01B（32）
IPC C01B032/184（32）
发明人 LEE J（3） LEE K S（3） CHEN H（2）
DO S（2） DO S H（2） DO SEUNG H（2）
GUO Y（2） JEON S（2） JEON S Y（2）
JIANG Z（2） KONG J（2） KONG J H（2）
KWON W（2） KWON W J（2） LEE J S（2）
公开年 2015（32）
申请年 2014（15）  2015（12）  2013（5） 
专利权人 CHINESE ACAD.（2） HANWHA CHEM .（2） LG CHEM CO L.（2） LG CHEM LTD（2）
UNIV SOUTH C.（2）

Nitrogen-doped graphene coated nano-sulfur anode composite material, used in making lithium-sulfur batteries, comprises three-dimensional conductive network formed by nitrogen-doped graphene, and nitrogen-doped graphene sheets.

HOU Y, LI G, LI H, LI W, LIU M, QIU Y, YE F, ZHANG Y, ZHOU L

Graphene structure for electronic component e.g. transistor, comprises two-dimensional base graphene layer having defect, and linking material formed at defect of base graphene layer.

SUNG M, KIM S, MO S M, KIM S J, CHENG M

Preparing hetero atom-doped surface perforated hollow spherical graphene material used in lithium ion battery comprises e.g. providing oxide graphite and water, carrying out ultrasonic dispersing to obtain oxide graphite solution.

JIANG Z

Preparing reduced graphene for high performance supercapacitor electrode, by performing dehydration pretreatment of graphite oxide, reacting titanium borohydride and graphene oxide in solvent, separating out solid product, and drying.

GUO Y, MA X, WANG L, CAI Z

New ortho-terphenyl derivatives used for preparing graphene nanoribbons for thin film semiconductor for use in optical device, such as organic field effect transistor device, organic photovoltaic device or organic light-emitting diode.

SCHWAB M G, MULLEN K, FENG X, DUMSLAFF T, RUFFIEUX P, FASEL R, MUELLEN K

Preparation of three-dimensional nitrogen-doped graphene composite material involves dispersing graphene oxide in solvent, adding nitrogen-containing compound, and polymer or metal compound, reacting, washing and drying.

CHEN M, GUO Y, LI Q, LI W, LIAO S, LIU C, LIU L, QIU S

Graphene-porous ferric oxide nanorod comprises graphene, which is loaded on ferric oxide nanoparticles, and is prepared by mixing graphene oxide and fibroin solution.

LV Q, SHENG W, ZHU H

Production of three-dimensional porous graphene material used for lithium ion battery by dispersing modified graphene oxide in deionized water, adding resorcinol and aldehyde, hydrothermally reacting, and soaking in alkali solution.

JIANG Y, JIANG Z, LIU M

Method for preparing graphene layer of e.g. electronic device, involves heating portion of graphene oxide layer by laser irradiation at specific laser output power, so that portion of graphene oxide is chemically reduced to graphene.

BALKENENDE A R, GIESBERS A J M, VAN DER TEMPEL L

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