国家/地区 中国（10）
IPC部 C（6） H（3）
IPC大类 C01（5） H01（3）
IPC小类 C01B（5） H01B（2）
IPC C01B031/04（5） H01B005/14（2） H01B013/00（2）
发明人 HUANG D（10）
公开年 2013（8）
申请年 2013（10）
专利权人 CHONGQING IN.（6） CHONGQING MO.（4）

Method for preparing metal-free oxygen reduction catalyst, involves washing glassy carbon substrate, immersing substrate in graphene oxide solution followed by utilizing carbon substrate and electrochemical reduction reaction.

HUANG D, SHEN Y, WANG M, ZHAN F, ZHANG B, ZHANG Y

Hydrogen-reduction preparation of graphene, involves preparing graphene oxide using natural crystalline flaky graphite, sodium nitrate, sulfuric acid, potassium permanganate, and hydrogen peroxide, and reducing with hydrogen.

HUANG D, ZHOU P, CHEN P

Graphene oxide-rhamnolipid composite material used for absorbing cationic dye, has black grey layer having porous structure, and specified interlayer distance and aperture.

WANG L, YUAN X, ZENG G, LIANG J, ZHONG H, XIAO Z, CHEN Y, WANG H, HUANG D, WU Z, LENG L

Preparing graphene involves preparing graphene oxide water solution; mixing thiourea, soluble strong base and de-ionized water to obtain reducing agent solution; and mixing reducing agent solution and graphene oxide water solution.

ZHOU P, HUANG D, DAN W

Transparent graphene composite material electrode for e.g. touch screen, has transparent electrode provided with flexible transparent substrate that is formed with graphene containing layer and conductive macromolecule layer.

DU C, LI C, LI Z, LIU H, SHI H, WEI D, HUANG D

Preparation of graphene involves growing graphene layer on substrate which is uniformly coated with release layer, sticking graphene layer on transfer thin film, separating substrate, and forming graphene based on transfer thin film.

DU C, HUANG D, LI C, LI Z, SHAO L, SHI H, WEI D

High-temperature continuous graphene growing device has gas inlet mechanism that is arranged for providing graphene growth reaction gas into reaction chamber.

DU C, HUANG D, LI Z, SHI H, WEI D, ZHANG Y

Rapidly and non-destructively transferring graphene comprises coating adhesive on the surface of a target substrate, adhering with graphene, performing hot-press treatment or UV-irradiation curing treatment and growth substrate stripping.

DU C, HUANG D, LI C, LI Z, SHI H, TANG L, ZHANG Y

Graphene capacitive touch screen of touch panel of LCD device, has voltage source which is provided on conductive region of graphene layers transparent film layer which is provided with sensing coil on graphene layers.

SHI H, DU C, LI Z, SHAO L, HUANG D

Doped graphene flexible transparent electrode has flexible transparent substrate and doped graphene obtained by doping with heterogeneous atoms and molecules, arranged on flexible transparent substrate.

SHI H, ZHANG Y, WEI D, DU C, LI C, LI Z, LIU H, TANG L, HUANG D