国家/地区 中国（84）
IPC部 C（84）
IPC大类 C23（84）
IPC小类 C23C（84） C01B（28） H01L（17）
B22F（6） B32B（6） B82Y（6）
C22F（4） C30B（4） H01J（4）
A61B（3） B01J（3） C21D（3）
C22C（3） C25B（3） C25D（3）
IPC C23C016/26（84）
发明人 LIU Z（5） LI M（4） LIU B（4）
PENG H（4） WANG Q（4） WANG X（4）
YANG H（4） ZHANG J（4） CHEN H（3）
GAO X（3） HUANG S（3） LI C（3）
LI H（3） LIU X（3） LIU Y（3）
公开年 2021（84）
申请年 2021（44）  2020（34）  2019（6） 
专利权人 BEIJING GRAP.（7） UNIV PEKING（7） UNIV TIANJIN.（4） LAM RES CORP（3）
NINGBO INST .（3） UNIV DALIAN .（3） BEIHAI HUIKE.（2） EV GROUP THA.（2）
HKC CO LTD（2） UNIV SINGAPO.（2）

Preparation of graphene metamaterial based on flat two-dimensional structure substrate involves using chemical vapor deposition method to generate graphene metamaterial with two-dimensional micro-nano mechanism.

YANG H, WU Z

Composite copper foil structure used for copper-clad laminate and printed circuit board, has shell layer comprising N-layer graphene layer and M-layer metal copper layer alternately laminated with each other, and where surface of shell layer close to copper foil core layer is graphene layer.

GAO F, CAI L, ZHANG Q

Long-life guide cylinder comprises e.g. outer layer as pre-oxidized felt insulating felt, middle layer as modified resin formed on inner side wall of outer layer, and inner layer as carbon/carbon composite material formed on inner side wall of middle layer.

BAI Y, QIN X, LIU Y, ZHOU J

Selective deposition on dielectric layer comprises providing semiconductor substrate, selectively depositing graphene on exposed metal surface of metal layer of substrate, and selective depositing dielectrically-deposited material on layer.

NARKEVICIUTE I, VARADARAJAN B N, SHARMA K, NARKEBICHUDDER I

Preparation method of nitrogen-doped graphene metal material used in metal corrosion protection involves placing raw materials, providing containing cavity and growth cavity, and placing metal growth substrate in growth cavity.

WU Q, MA Y

Conductive self-lubricating composite coating comprises substrate, the surface of the substrate is sequentially composed of diamond-type layer, diamond-type carbon layer and graphene layer from inside to outside.

WANG B, LI H, YI J, YANG G, CHU W, JIANG N, SONG H

Preparing metal/graphene/single atom composite catalytic material involves reparing pure foam metal material, preparing graphene on the surface of pure foam metal material by chemical vapour deposition method, and vacuumizing.

CHENG H, ZHONG S, MO H, ZENG Y, WANG Z, WANG Y, LIU Y, HU M, WU H, CAO Y

Copper catalyst for producing ethanol by carbon dioxide electroreduction, used in electrochemistry, includes metallic copper, and utilizes high surface energy stepped sites as active sites, where longitudinal depth and number of high surface energy stepped sites are controllably adjusted.

SUN X, GONG F, LIU C, XU W, XIAO R

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

Graphene cold wall growth device, has power supply whose two poles pass through two through holes of reaction chamber, where two poles of power supply are connected with upper electrode plate and lower electrode plate.

CHEN Z, JI N, SHEN C, XU S, ZHANG J