国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（6） C04（2）
IPC小类 C01B（6） C04B（2）
IPC C01B031/04（3）
发明人 HAN J（7）
公开年 2012（2） 2014（2）
申请年 2015（2） 
专利权人 HARBIN INST TECHNOLOGY（7）

Method for preparing three-dimensional graphene by template process, involves dispersing graphene oxide and melamine or dicyandiamide in solvent to obtain dispersion and adding dilute nitric acid, dilute sulfuric acid or phosphoric acid.

SONG B, LI J, ZHANG Y, YAO T, HAN J

Manufacture of graphene/ceramic laminate involves alternately stacking graphene oxide-containing ceramic components each having different graphene oxide content, hot-pressing and sintering.

HAN J, HAN W, HU P, ZHANG X, CHENG Y, AN Y

Preparation of nitrogen-doped graphene used as e.g. catalyst, involves placing carbon nitride at one end of sealed quartz tube and feeding protective gas to tube furnace and heating quartz tube in tube furnace.

HAN J, LI J, SONG B, ZHANG Y

Synthesis of super-high temperature graphene oxide and carbon nanotube ceramic hybrid powder involves mixing catalyst, boron-containing organic polymer precursor, and zirconium-containing organic polymer precursor, and dispersing.

HU P, XU B, ZHANG X, HAN J, HONG C, MENG S

Preparation of three-dimensional porous graphene used in e.g. lithium ion battery, involves adding oxidized graphite in quartz tube, pumping vacuum to tube, closing tube valve, sealing tube in muffle furnace, and heating.

LI J, SONG B, ZHANG Y, HAN J

Recording material used for ink jet printing, comprises coating containing oxidized graphite alkene/polyacrylic acid copolymer ink absorbing layer, where copolymer comprises double bond graphene oxide, acrylic acid, water and initiator.

BU H, HAN J, HUANG Y, JIANG Z, LIU L, ZHANG Y, LI J

Preparation of graphene involves placing monocrystalline silicon substrate on heating table, regulating sputtering power on carbon target and germanium target, coating film on substrate surface and heating obtained germanium carbide.

HAN J, JING C, ZHU J, YU H