国家/地区 中国（9）
IPC部 C（8） B（6）
IPC大类 C01（6） B82（3） C23（3）
B01（2）
IPC小类 C01B（6） B82Y（3） C23C（3）
B01J（2）
IPC C01B031/04（5） B82Y040/00（3） C23C016/26（2）
发明人 YAN J（9）
公开年 2012（8）
申请年 2011（9）
专利权人 HUNAN INST S.（4） HUNAN INST S.（2） UNIV HARBIN .（2） UNIV ZHEJIAN.（2）

Method for manufacturing vertically aligned large-scale graphene used for e.g. super capacitor, involves connecting several cone electrodes with negative high voltage power supply.

BAO Z, CEN K, CHI Y, WANG Z, YAN J

Silver/titanium dioxide/graphene nano-composite photocatalyst comprises metal silver and nano titanium dioxide powder placed to two-dimensional layered graphene carrier material via photocatalytic oxidation-reduction method.

TANG K, YAN J, ZHANG L, ZHANG N, ZHOU M

Preparing silver/graphene nano-composite material comprises e.g. dispersing photocatalyst nano tungsten trioxide grain and adding graphene oxide and silver nitrate to obtain dispersion liquid and adding reductive desulfurization solvent.

YAN J, YI J, ZHANG L, ZHANG N, ZHOU M

Device for preparing vertically oriented graphene for field emission, has substrate that is connected to electric translation table and ground and multi-cone electrodes that are connected to power supply.

BAO Z, CEN K, CHI Y, WANG Z, YAN J

Graphene-loaded tungsten trioxide has nano-composite structure and penetrates or is distributed on inner layer or surface of lamellar graphene main body material.

ZHANG L, ZHANG N, YAN J, ZHOU M

Columnar supporting structure used for electrode material, energy storage material, and catalytic material, comprises carbon nanotube layer between porous graphene layers.

FAN Z, LIU Y, WEI T, YAN J

Preparation of graphene comprises mixing graphite oxide and tetrahydrofuran, ultrasonically treating, reducing oxidized graphite alkene in graphene oxide suspension, adding lithium aluminum hydride, and dripping phosphorus tribromide.

LI Z, LIU D, LIU H, LUO Y, MA L, TANG Z, YAN J

Zinc indium sulfide-graphene composite photocatalyst preparation, e.g. for solar energy conversion includes dispersing graphite oxide in reducing alcohol solution and stirring zinc sulfate and indium chloride in reducing alcohol solution.

ZHANG L, ZHANG N, ZHOU M, YAN J

Producing porous graphene material, comprises e.g. dispersing metal oxide nanoparticles in a solvent, adding soluble salt and polymer of graphitization catalyst, heating, vacuumizing, hot processing, cooling and acid processing.

WEI T, FAN Z, YAN J, ZHAO Q