国家/地区 中国（19）
IPC部 C（19）
IPC大类 C23（19）
IPC小类 C23C（19） G01N（6） B22F（2）
B82Y（2） C01B（2） C30B（2）
IPC C23C014/35（19）
发明人 SUI X（3） CHEN W（2） LIU Y（2）
XIE X（2） XU H（2） ZHANG Q（2）
ZHANG X（2）
公开年 2020（19）
申请年 2020（17）  2019（2） 
专利权人 QINGDAO FENG.（3） QINGDAO CANY.（2）

Raman enhanced structure for detection of pesticide, has copper-based graphene substrate that comprises pits distributed in square array, where pits are cone-shaped structure and gold nanoparticle layer is arranged on graphene substrate.

ZHANG J, JIA T, ZHANG X, SHI G, CAI H

Composite nano-film material used for gas-sensitive sensor element, comprises zinc oxide nanosheet as main component and covered with graphene quantum dot, and tin dioxide quantum crystal grain having preset average size.

SHAO S, LIN J, XIA Y, LIU X

Preparing graphene-reinforced copper-based complex material comprises sintering raw materials by hot pressing or spark plasma (SPS) to convert amorphous carbon film into graphene microcrystals.

YANG Y, ZHANG F, XIA L, LI F

Graphene/titanium nitride-silver composite material comprises two-dimensional structure array template formed on a silicon wafer using polylactic acid microspheres arranged and titanium nitride-silver layers and graphene layers.

GAO X

Manufacturing antibacterial and sterilizing air filtering material involves putting aqueous polyurethane into solvent for dissolution to obtain mixed solution, and adding silver-loaded graphene to mixed solution to form spinning solution.

XIN B, ZHOU X, YU J, JIANG Y, XU L, HUANG Y, YAN Q, MIAO Y, XIE X, LI A

Preparing graphene using amorphous carbon at low temperature comprises e.g. taking magnetic metal of nickel, iron or cobalt in vacuum cavity, setting electromagnet and forming plasma atmosphere restricted by closed magnetic field.

WU Y, YU S, LIU Y, GAO J, HEI H, ZHOU B, MA Y

Graphene-based phase modulator has substrate layer, metal layer and sandwich structure that includes lower confinement layer, graphene layer and upper confinement layer that are arranged in order from bottom to top.

WANG S, ZHANG Q, HU Z, CAI M, DU L, ZHANG H, CHEN Y, ZHOU Z

Upright working electrode for graphene glucose enzyme useful in biosensor comprises vertical few-layer graphene film, glucose oxidase layer coated on surface of graphene film, and porous hydrophilic protective functional film.

SHI L, ZHAO X, ZHONG X, CHEN W

Preparing graphene single crystal wafer on copper-based textured film substrate comprises placing copper-based textured film substrate in chemical vapor deposition system for annealing, and epitaxially growing graphene single crystal wafer.

ZHANG X, WU T, WANG H, YU Q, XIE X

Preparing ferromagnetic film epitaxial single-layer graphene involves forming a ferromagnetic film with regular hexagonal lattice properties on an insulating substrate, and matching the insulating substrate properties.

PAN M, QIU W, HU J, LI P, PENG J, HU Y, ZHANG Q