国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） B01（2） H01（2）
IPC小类 C01B（10）
IPC C01B032/194（6） C01B032/184（3） C01B032/198（2）
H01M004/62（2）
发明人 LIU Z（6） GAO X（3） LIN L（3）
PENG H（3） ZHANG Y（3） ZHENG L（3）
DING Q（2） MA J（2） SONG Y（2）
SUN D（2） XIE Q（2） ZHANG J（2）
公开年 2022（10）
申请年 2022（5）  2020（3）  2021（2） 
专利权人 UNIV PEKING（10）

Preparing metal microgrid-graphene-porous film composite structure in field liquid phase electron microscopy imaging or cryo-electron microscopy imaging, involves preparing porous film floating on water surface, and obtaining metal microgrid-graphene-porous film composite structure.

ZHANG Y, GAO X, ZHENG L, PENG H

Regulating infrared emissivity of alkene carbon material in olefinic carbon material , involves regulating infrared emissivity of alkene carbon material by doping alkene carbon material, where alkene carbon materials are selected from graphene, graphene oxide, carbon nanotubes.

YANG Y, QI Y, CHENG Y, LIU Z

Method for transferring single crystal wafer graphene film to target substrate e.g. silicon sheet, involves removing heat release adhesive tape and each adhesive layer in composite layer after drying obtained heat release tape/auxiliary support layer/terpenoid small molecular layer.

LIU Z, XIE Q, CAI A, YAN R, WANG M, GAO X, LIN L, ZHENG L, HU Z, PENG H

Graphene film used in flexible film electronic and optoelectronic device such as touch screen, solar battery, organic LED and sensor, has specific wrinkle density.

XIE Q, LIN L, MA J, SONG Y, DING Q, ZHANG Y, LIU Z

Preparation system of graphene-coated electrode material, has heating furnace and radio frequency coil that are provided with interval in radial direction of reaction tube.

LIU Z, CAO F, WANG X, XU T

Transferring graphene film, involves attaching side of graphene release adhesive tape layer/organic auxiliary support layer/small molecule polymer layer/graphene heating, and organic solvent organic support layer and polymer.

LIN L, DING Q, ZHANG Y, SONG Y, MA J, LIU Z

Divided-area type graphene preparation device has carrier whose upper part is provided with finite field baffle, slit and carrier that are extended to receiving cavity by discharging cavity, and carrier whose lower part is provided with heater.

LI Q, MA Z, ZHU A, SUN L, CHEN H, LIU Z

Method for controllable preparation and transfer of self-supporting two-dimensional materials based on self-assembled monolayer comprises growing two-dimensional material film on metal substrate, volatilizing solvent, floating metal substrate with two-dimensional material thin film, and drying.

PENG H, GAO X, ZHENG L

Preparing graphene carbon nanotube composite material useful in electrochemical energy storage, biomedicine, composite enhancement and other fields, comprises granulating graphene oxide dispersion, introducing metal precursor, introducing carbon source, and performing chemical vapor deposition.

LIN D, SUN D, ZHANG J

Preparing carbon material useful in catalyst carrier for preparing carbon nanotubes and their complex materials comprises providing graphene oxide dispersion liquid of conductive particle intercalation, and granulating to remove solvent.

KE F, TAN Z, WU Y, QUAN Y, SUN D, ZHANG J