国家/地区 中国（10）
IPC部 C（10） B（4） H（4）
IPC大类 C01（10） H01（4） B82（2）
C09（2）
IPC小类 C01B（10）
IPC C01B032/192（10）
发明人
公开年 2015（10）
申请年 2015（7）  2014（2） 
专利权人

Preparing three dimension graphene hydrogel electrode material useful for capacitive deionization electrode, comprises e.g. taking graphite oxide as raw material, dissolving, stirring, sealing, size processing and tableting.

CHEN C, MA J

Graphene aqueous slurry comprises aqueous dispersion and graphene material, where graphene material is dispersed in aqueous dispersion, and aqueous dispersion comprises surface active agent.

DING X, GUO H, YANG J

Preparation of reduced graphene for e.g. flexible electronics involves heating expandable graphite under conditions sufficient to form expanded graphite comprising oxygen-containing groups, and contacting with carbon monoxide.

CZAJKA M, SHANKS R, HUGEL H

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

Graphene composite useful in conductive additive and paste which is useful in electrode for lithium ion batteries, includes a graphene powder and a compound having a structure of pyrazolone.

DU N, WANG J, SUN P, TAMAKI E, KUBOTA Y, MIYAZONO K, KUBOTA, MIYASONO T

Preparation of graphene used e.g. for lithium electrode material and lubricating material, comprises taking graphite, oxidizing, ultrasonically dispersing, stirring, placing into steam explosion pressure relief valve, washing, and drying.

BAI Y, CHU Z, LONG D, TAN B

Formation of graphite oxide for graphene preparation involves providing intercalated flakes of graphite, adding nitric acid to graphite flakes, adding chlorate salt while stirring, increasing temperature, washing, and separating product.

PLOMB B, GEINOZ J, MARTI R, VANOLI E, BOURGEOIS J, MARTY R, PROM B, REYNOLDS J

Preparation of graphene foam used for cigarette tar harm reduction by preprocessing amino or thiol-surface treated graphene, adding into polymeric microsphere suspension by mechanical stirring or ultrasonic dispersing, and calcining.

WANG L, YANG G

Graphene comprises oxygen atom content in predetermined range, and has carbon/oxygen weight ratio of predetermined range.

LEE J S, DO S H, JEON S Y, KONG J H, DO SEUNG H, LEE J, DO S, JEON S, KONG J

Making zero dimensional graphene quantum dots used in e.g. sensing, comprises placing graphite oxide in furnace, flushing furnace with inert gas, introducing hydrogen into furnace, heating graphite oxide in presence of hydrogen and cooling.

SUNDARA R, BABY T T, KANIYOOR A