国家/地区 中国（11）
IPC部 C（6） H（5） B（2）
IPC大类 C01（5） H01（5） B82（2）
IPC小类 C01B（5） H01M（3） B82Y（2）
IPC C01B031/04（5） B82Y030/00（2） H01M004/58（2）
H01M004/583（2）
发明人 MA J（12）
公开年 2013（12）
申请年 2013（7）  2012（5） 
专利权人 MA J（2） UNIV TONGJI（2）

Making reduced graphene oxide foam involves preparing colloidal suspension of graphene oxide; forming graphene oxide compact layered film using flow-directed assembly; and chemically reducing film using chemical reducing agent to form foam.

CHEN X, NIU Z, MA J

Preparation of refractory material graphene powder with spinel involves adding graphite oxide sheet to deionized water, adjusting pH, performing ultrasonic treatment to obtain graphene oxide dispersion liquid, and stirring.

HAN C, WANG Z, LIU H, MA J, WANG X

Three-dimensional porous cobalt/graphene composite material, comprises cobalt based material and graphene.

MA J, MA Z, HE Y

Controlling growth of number of graphene layer involves forming first nickel layer on copper substrate, injecting using ion injection method in nickel layer, annealing, introducing carbon by copper in nickel layer, reconstructing graphene.

CHEN D, DI Z, DING G, LU Z, MA J, WANG G, XIE X, ZHANG M

Method for preparing graphene-sulfide composite cathode material used in lithium-ion battery, involves adding transition metal tin compound/graphene composite material to manganese chloride solution followed by reacting.

MA J

Method for preparing graphene-ferric fluoride composite cathode material that is utilized in lithium ion battery, involves mixing cobalt-doped iron fluoride powder and silicon dioxide-doped graphite mixture in ball mill followed by heating.

MA J, HUANG J

Preparation of amphiphilic fluorinated-oxidized graphene includes adding graphite oxide to deionized water, carrying out ultrasonic peeling, evaporating aqueous graphene oxide, freeze-drying, vacuum drying and carrying out plasma treatment.

LI Y, QIAN X, LIU L, ZHAO Y, ZHOU B, MA J, LI B, NIU J, XU Z

Preparation of perovskite/graphene composite membrane electrode used as photoelectrocatalytic electrode, involves applying direct-current electric field to suspension with conductive glass and depositing composite powder particles.

HU J, MA J, WANG L, HUANG H, ZHANG C

Graphene regenerated cellulose fiber for applying to clothing and industrial textile field comprises graphene oxide solution blended with regenerated cellulose solution.

WANG L, MA J, GUO X, LI C, TIAN M, QU L

Production of solid graphene oxide involves carrying out oxidation of natural crystalline flake graphite, ultrasonic processing, adding separating agent, precipitating, and washing solid graphene oxide with tert-butanol and water.

CHEN J, MA J, CHENG K, CHEN L, ZHOU H, YANG M