国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） B82（3）
IPC小类 C01B（11）
IPC C01B031/04（11） B82Y040/00（3）
发明人 ZHANG D（5） GUO Y（2） LIU Y（2）
XIE J（2） YANG Z（2） ZHANG Z（2）
公开年 2013（11）
申请年 2012（7）  2013（4） 
专利权人 UNIV TONGJI（11）

Manufacture of hydrophilic temperature and pH-dual sensitive graphene for e.g. battery, involves mixing modified graphene oxide, block copolymer and photosensitizer, filtering, washing, dispersing, adding reducing agent and reacting.

YANG Z

Preparation of hydrophilic graphene involves mixing 4-cyano-benzoic acid and dithio-4,4'-azobis-(4-cyano)pentanoic acid, adding organic solvent, and adding mixture obtained by dissolving dimethylamine ethyl methacrylate in water.

XU X, YANG Z

Graphene gel comprises graphene and nonionic surfactant in specified weight ratio, in which non-ionic surfactant is polyethylene glycol.

ZHENG H, QIU J

Preparation of three-dimensional net-like graphene, involves subjecting graphite oxide to positive-pulse voltage absorption and negative-pulse voltage reduction on same electrode, reducing graphite oxide, and accumulating graphene.

ZHANG D, LIU Y

Large-scale electrochemical stripping device of graphene oxide has oscilloscope that detects output signal of frequency and electric signal output to terminal plate of anode and cathode wire connecting terminal.

ZHANG D, XIE J

Transfer method of graphene or oxidized graphene thin film involves cleaning target substrate, drying, activating, forming thin film on side of substrate, and gradually tearing flexible substrate to transfer thin film.

LI X, SHANG Y, ZHANG D, LIU L

Preparation of graphite/graphite pattern used in FET, by spin-coating photoresist onto substrate, thermally treating photoresist pattern to form graphite layer, and performing vapor deposition to form graphene-containing layer.

WANG X, ZHANG Z, GUO Y

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

Preparation of graphene comprises mixing graphite oxide with deionized water, adding oxidized graphite solution into reaction container, applying alternating electric field on graphite oxide solution, and processing electrochemical reaction.

LIU Y, GUO C, ZHANG D

Preparation of porous graphene oxide comprises taking natural crystalline flake graphite as raw material, utilizing Hummers method, adding prepared graphite oxide suspension into cuboid electrolytic bath, and peeling graphite oxide.

XIE J, ZHANG D