国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） B82（2）
IPC小类 C01B（9）
IPC C01B031/04（9） B82Y030/00（2）
发明人 DONG C（3） GAO C（3） WANG H（3）
ZHOU W（3） LI Q（2） NIE A（2）
XU Z（2）
公开年 2012（9）
申请年 2012（8） 
专利权人 UNIV ZHEJIANG（9）

Composite material used as thermoelectric material, comprises microsized bismuth telluride and graphene sheet.

CAO G, LIU S, TU F, XIE J, ZHU T, ZHAO X

Producing nitrogen-doped graphene involves putting reaction substrate after completely growing graphene into a plasma sputtering device; doping nitrogen element ionized under high pressure to graphene structure; and corroding the substrate.

DONG C, FENG Q, HUANG Y, LI Q, WANG H, ZHOU W

Preparing monolayer molybdenum disulfide graphene composite nano material, comprises e.g. ultrasonically dispersing graphene oxide in deionized water, adding cationic surfactant, stirring, adding ammonium thiomolybdate, stirring and heating.

CHEN W, MA L, HUANG G, WANG Z

Graphene-carbon nanotube composite total carbon ultralight elastic aerogel comprises carbon nanotube absorbed on surface of graphene, and has density, compressibility, in preset range, and conductivity above preset value.

GAO C, SUN H, XU Z

Graphite alkenyl composite separation membrane device production includes adding graphene dispersion liquid into pad combined filter membrane, forming graphite alkenyl composite separating film, and putting film in filtering device.

GAO C, HAN Y

Metal nanopoint regularly modified graphene sheet composite for nanocatalysis and electrochemical sensing comprises graphene piece and metal nanopoint modified on surface of graphene sheet.

CHEN H, XU M, YANG X

Directly transferring graphene thin film by forming film on copper foil, paving transfer carrier on film, adding organic solvent, soaking carrier, film and foil in corrosive solution, washing film using water, and vacuum-drying film.

DONG C, LI Q, NIE A, WANG H, ZHOU W

Heat transfer of graphene film by growing thick copper foil on graphene thin film, fixing copper foil on target substrate, slowly pushing down thermal transfer printing roller to transfer copper foil on graphene film to target substrate.

DONG C, NIE A, WANG H, WANG P, ZHOU W

Preparation of high-strength conductive graphene fiber, e.g. used to weave pure graphene fiber cloth, by dispersing graphene oxide in water, dissolving in solvent, extruding, soaking in coagulating liquid, placing in reductant, and drying.

GAO C, XU Z