国家/地区 中国（44）
IPC部 C（23） H（10） B（9）
G（8） D（6）
IPC大类 C01（11） H01（9） B82（5）
C23（5） G01（5） B01（3）
C03（3） D01（3） D06（3）
G02（3） C08（2）
IPC小类 C01B（11） H01L（6） B82Y（5）
C23C（5） C03C（3） D01F（3）
D06M（3） G01N（3） B01J（2）
C08K（2） C08L（2） G02B（2）
G02F（2）
IPC C01B032/186（6） B82Y040/00（4） C23C016/26（4）
B82Y030/00（3） C01B032/194（3） C01B032/198（3）
C03C025/44（2） C08K003/04（2） C08K009/10（2）
C08L007/00（2） D01F009/12（2） D06M011/74（2）
D06M101/40（2） G02B006/02（2） H01L051/05（2）
发明人 LIU Z（19） ZHANG J（13） CHENG Y（8）
LIU K（6） PENG H（6） WANG K（6）
CHEN Y（5） LI J（5） LI Y（5）
LIU H（5） WANG Y（5） ZHANG Y（5）
CAO J（3） CHEN X（3） FAN X（3）
公开年 2021（21） 2020（15） 2022（8）
申请年 2020（44）
专利权人 UNIV PEKING（44）

Method for growing graphene wafer, involves depositing and growing graphene wafer on sapphire or metal substrate by vapor deposition, and arranging sheet above metal substrate, and sheet is parallel to plane of metal substrate.

WANG Y, TANG J, YAN R, DU Y

Electrically controllable single-molecule switch device has gate that is provided in graphene layers, whereas current between source electrode and drain electrode is controlled by adjusting input gate voltage to realize switch control.

LI Y, GUO X

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

Graphene-carbon nano fiber composite material, where graphene grown on surface of carbon nano-fiber, and graphene connected with carbon nano fiber by sp2 carbon.

SHENG J, LI Y

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

Graphite alkenyl electric infrared emitting heating device, has graphene-based emission source located in chamber surrounded by shell, and double-electrode connected to ends of emission source for applying voltage to emission source.

HUANG K, CHENG Y, LIU S, LI X, ZHANG H, LIU Z

Method for evaluating cleanliness of graphene film, involves judging cleanliness of graphene film surface by size of contact angle of water and graphene film and referring cleanliness to clean area of graphene film surface.

ZHANG M, LI G, CHEN H, ZHANG J, ZHANG Y, PENG H, LIU Z

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

Long channel narrowband gap semiconductor transistor use in an electronic industry, has gate dielectric layer and gate between two sides of gate structure having source electrode and drain electrode, and narrow band gaps semiconductor channels provided on narrowband channel layer.

PENG L, ZHANG Z, XU L