国家/地区 中国（17）
IPC部 C（18）
IPC大类 C01（18） B82（4） G01（3）
IPC小类 C01B（18）
IPC C01B031/04（18） B82Y030/00（3） C01G009/02（3）
G01N027/30（3）
发明人 ZHANG H（18）
公开年 2014（14） 2013（4）
申请年 2013（18）
专利权人 SICC SCI TE.（4） UNIV HARBIN .（3） UNIV HEILONG.（2）

Graphene preparation graphite bucket comprises bucket body, groove, block and hot reflection screen.

GAO Y, SONG J, WANG J, ZHANG H

Graphene preparation quartz heating cavity comprises opening cavity, top cover, temperature measuring window, air inlet, air outlet, cooling water exit, cooling water inlet, and insulating layer.

GAO Y, SONG J, WANG J, ZHANG H

Silicon carbide substrate graphene production device includes quartz heating cavity, heating cavity inner bucket, heating chamber, opening cavity, top cover, temperature measuring window, air inlet, air outlet and cooling water exit.

GAO Y, SONG J, WANG J, ZHANG H

Manufacturing graphene, by adding graphite powder and water to reactor, stirring and heating sealed reactor, cooling mixture, performing centrifugal separation and subjecting graphene dispersion to high speed centrifugal separation.

DONG H, LIU X, LIU Y, LEI B, ZHANG H, XIAO Y, ZHENG M

Preparation of aqueous graphene dispersion involves dispersing gellan gum in deionized water, heating under stirring condition, adding graphene oxide, adjusting pH to specific value, heating, centrifuging, washing and drying.

ZHANG H, KANG D

Preparation of sulfonated nanographene material used for preparing e.g. medicine for treating tumor, involves adding sulfanilic acid diazonium salt to graphene suspension, stirring under ice bath, reacting, centrifuging, and washing.

CHANG G, LI Z, WANG S, XIA H, XU A, ZHANG D, ZHANG H, ZHOU H

Preparation of porous graphene material used as supercapacitor, involves grinding coal tar, adding transition metal oxide nanopowder and solid potassium hydroxide, purging with nitrogen gas, heating, extracting, pickling, washing and drying.

ZHANG H, HAN J, HE X

Preparation of graphene by dispersing graphene in sulfuric acid, adding potassium permanganate and sodium nitrate, heating, adding distilled water, deionized water, and hydrogen peroxide, heating, dispersing, and adding organic solvent.

HE Y, YAO D, ZHANG H, ZHANG Y, ZHENG X

Supercritical reaction kettle used for preparing nano graphene, has pressure control system that is connected with pressure gage, and kettle cover whose upper surface is provided with motor connecting stirrer driven by permanent magnet.

DING Y, HUANG Y, LI C, ZHANG H, WU Y, ZHOU B, QIAN B

Manufacture of zinc oxide nanowire/graphene composite foam used as working electrode, involves transferring foamed graphene on indium-tin oxide glass, precasting, forming zinc oxide layer, hydrothermally-reacting, heating and cooling.

HUANG S, YUE H, WANG L, ZHANG C, CHANG J, GAO X, GUO E, ZHANG H, YU Z, ZHANG J