国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） B82（2） H01（2）
IPC小类 C01B（11）
IPC C01B032/186（6） C01B032/194（3） C01B032/198（3）
B82Y040/00（2）
发明人 LIU Z（5） ZHANG J（5） SUN D（3）
CAO F（2） DING Q（2） PENG H（2）
QUAN Y（2） WANG K（2） WANG X（2）
WU Q（2） WU Y（2） YANG H（2）
ZHANG Y（2）
公开年 2021（5） 2020（3） 2022（3）
申请年 2020（11）
专利权人 UNIV PEKING（11）

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

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

Device for preparing graphene by plasma enhanced chemical vapor deposition (PECVD), has first region of deposition furnace that is provided with overlapped portion, and second polar plate that is connected to grounding end of plasma source.

LIU Z, WU Q, CAO F, WANG X, WANG K, YANG H, PENG H

Preparation method of graphene-ceramic composite material, involves providing radiating ceramic substrate, introducing carbon source, and performing plasma chemical vapor deposition reaction on radiating ceramic substrate to grow graphene layer.

ZHANG Y, SHAN J, LIU Z

Preparing powdered graphene by passing inert gas into microwave plasma chemical vapor deposition to generate plasma, passing carbon source-nucleation density inhibitor mixed gas into microwave plasma chemical vapor deposition system to perform vapor phase growth and directly collecting graphene.

ZHANG J, SUN Y

Enhancement of third harmonic of graphene material involves preparing graphene film, measuring third harmonic spectrum, coating quantum dot film, and selecting two-photon absorption wavelength to resonate with laser emission wavelength.

LIU K, WU C, HONG H

Carrier used for preparing graphene by plasma enhanced chemical vapor deposition, comprises two oppositely set polar plates and growth substrate, where carrier comprises sleeve, hollow structure, first supporting parts and second supporting parts.

PENG H, WANG K, YANG H, WANG X, CAO F, WU Q, LIU Z

Preparing large-area multilayer graphene comprises providing substrate in reaction chamber, annealing, introducing carbon source, performing chemical vapor deposition reaction and adding water vapor during chemical vapor deposition reaction.

LIU Z, CHEN B, SUN L, LI Y, DING Q, ZHAO Z, LIANG Y, WANG Y, LIU H

Preparing high-concentration oxide graphene solution comprises e.g. preparing low-concentration graphene oxide solution, performing first refinement on low-concentration graphene oxide solution and performing concentration treatment.

ZHANG J, QUAN Y, SUN D, WU Y