国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） B82（2）
IPC小类 C01B（10）
IPC C01B031/04（10） B82Y040/00（2）
发明人 ZHANG D（10）
公开年 2012（5） 2013（5）
申请年 2012（10）
专利权人 UNIV TONGJI（4） HARBIN INST .（2）

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

Preparation of ordered mesoporous graphene comprises flowing carbon dioxide gas into reaction container, filling magnesium metal, igniting, quenching in quenching medium, adding diluted acid solution, soaking, filtering, washing and drying.

ZHANG H, MA Y, ZHANG D, ZHANG X, SUN X

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 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

Interface modification of carbon/carbon composite material, involves dissolving graphite polymer in chemical solution and obtaining graphene oxide/polymer coating solution, and adding carbon fiber graphite/polymer to coating solution.

BU H, LI M, TIAN X, JIANG Z, ZHANG D, HUANG Y, LIU L, ZHOU B, LI J, MA Z

Preparation of graphene for, e.g. supercapacitors, involves mixing pyridine with alcohol solvent, dispersing oxidized graphite in obtained solution, transferring dispersion to high-pressure reactor, and reacting at high temperature.

SHI L, WANG H, ZHANG D, WEN X, YAN T, ZHANG J

Preparing graphene/metal oxide nanocomposite powder comprises e.g. taking and mixing graphite with strong oxidizing acid and nitrate mixture and then cooling, adding the potassium-containing strong oxidizer, and reacting the mixture.

BU H, DONG W, GUAN S, HUANG Y, LI J, LI Y, JIANG Z, LIU L, MENG L, ZHANG D

Preparation of spinel-type magnetic metal iron oxide/graphene composite material involves adding metal and iron salt solution in specific molar ratio into graphene oxide dispersion; regulating pH value, adding reducing agent, and calcining.

YANG Z, ZHANG D, YAO Y

Preparation of graphene and carbon nanotubes hybrid reinforced metal matrix composite material involves forming enhanced network of graphene and carbon nanotubes in metal substrate.

FAN G, LI Z, WANG J, ZHANG D