国家/地区 中国（15）
IPC部 H（5） C（4） G（4）
B（3） A（2）
IPC大类 H01（5） C01（4） G01（4）
B82（3） A01（2）
IPC小类 C01B（4） G01N（4） B82Y（3）
H01L（3） A01N（2）
IPC A01N025/10（2） A01N047/38（2） B82Y030/00（2）
B82Y040/00（2）
发明人 DAI Q（6） GUO X（6） YANG X（6）
HU D（4） HU H（4） HE J（2）
LIU M（2） LIU N（2） SHAO L（2）
TONG Y（2） WANG F（2） WU Y（2）
ZHI L（2）
公开年 2018（15）
申请年 2018（11）  2017（4） 
专利权人 NAT CENT NANOSCIENCE TECHNOLOGY CHINA（15）

Quasi-Van der Waals contact structure based two-dimensional semiconductor device, has van der Waals contact structure provided with contact electrode, graphene nanosheet and metal that is stacked and evaporated on graphene nanosheet.

HE J, WANG J, WANG F

Asymmetric Waals heterojunction device for preparing e.g. transistors, comprises graphene nanosheets, hexagonal boron nitride nanosheets, molybdenum disulfide nanosheets and molybdenum molybdenum nanosheets.

HE J, CHENG R, WANG F

Graphene oxide/chitosan quaternary ammonium salt composite material used in drug loading system, is graphene oxide of surface-modified chitosan quaternary ammonium salt.

WU Y, SHAO L, SUN H, ZHONG S, WANG X, TONG Y

Graphene functionalized nano needle tip, comprises metal needle tip whose surface is covered with continuous graphene layer, and graphene and tip surface have better interface contact.

XU J, ZHAO Y, LIANG J, GE Y

Method of assisting in preparation of graphene by liquid nitrogen, involves placing wormlike graphite in liquid nitrogen, stirring, volatilizing liquid nitrogen and obtaining graphene powder.

ZHI L, ZHANG T

Processing of graphene oxide for forming reduced graphene oxide used as intermediate layer material in anode of lithium-sulfur battery, involves reducing graphene oxide having preset pore diameter to obtain reduced graphene oxide.

CHEN Y, MIAO L, QIU X, ZHI L

Graphene Plasmon liquid sensor, has cover plate connected with micro sample feeding channel, graphene layer connected with multiple continuous longitudinal sections, and cover plate connected with upper end of graphene layer.

DAI Q, YANG X, GUO X, WU C, LIU N

Graphene plasmon gas sensor, has graphene layer whose two ends are respectively fixed on two metal electrodes, continuous longitudinal section formed as step-shape structure, and cover plate placed on graphene vibration element.

DAI Q, YANG X, HU H, GUO X, HU D

Graphene plasma exciting component for enhancing infrared signal, has substrate, grating layer, and graphene film that are arranged together to form micro flow channel, where micro channel is filled with biological and chemical solution.

DAI Q, LIU N, YANG X, GUO X, HU H

Preparing small particle size metal phosphide nanoparticle/reduced graphene composite material comprises e.g. preparing silica-coated metal oxide composite particle, supporting onto graphene oxide to obtain graphene oxide alkenyl complex.

PIAO L, CAO S, WU Z, SI Y, ZHANG C