国家/地区 中国（7）
IPC部 C（6） B（4） H（3）
IPC大类 C01（5） B82（4） H01（3）
IPC小类 C01B（5） B82Y（4） H01M（2）
IPC B82Y040/00（4） B82Y030/00（3） C01B031/04（3）
H01M010/0525（2）
发明人 YAN J（7）
公开年 2012（2） 2021（2）
申请年 2011（2）  2021（2） 
专利权人 UNIV HARBIN ENGINEERING（7）

Low-temperature and fast preparation of oligomeric graphene with large interlayer distance useful in cathode material for potassium ion battery, comprises preparing graphene oxide dispersion by Hummers method, drying, placing graphene oxide powder in tubular furnace and heating.

WANG Q, QIN M, YAN J

Graphene/iron diselenide composite material used for lithium ion battery negative material, comprises iron diselenide nanoparticles uniformly distributed on the corrugated graphene nanosheets, and iron diselenide nanoparticles wrapped by the corrugated graphene nanosheets.

WANG Q, HU C, YAN J

MXene/graphene/carbon nano-tube gel useful for preparing supercapacitor cathode material, comprises two-dimensional MXene sheet layer, graphene nano-sheet and carbon nano-tube.

WANG Q, YANG X, YAN J

Graphene foam material, which is uniformly distributed with convex bubble in two-dimensional plane of graphene.

FAN Z, YAN J, WANG Q, WEI T

Anticorrosive paint comprises specified amount of film-forming material, mixture of polyaniline and graphene composite, pigment, padding agent, sagging resistant agent, dispersing agent, defoaming agent and solvent.

FAN Z, WANG Y, WEI T, YAN J

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

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