国家/地区 中国（32） 美国（22） 世界知识产权组织（14） 日本（11） 台湾（8） 韩国（7） 欧洲专利局（EPO）（5） 德国（2）
IPC部 C（53）
IPC大类 C23（53）
IPC小类 C23C（53） H01L（33） C01B（21）
H01M（12） B32B（9） H01B（9）
C30B（7） B82Y（6） H01G（3）
H01J（3） H05K（3） B01J（2）
C04B（2） C07C（2） C07D（2）
IPC C23C014/06（53）
发明人 CHEN Z（3） HAO Y（3） WANG D（3）
ZHANG J（3） HU S C（2） HUANG J（2）
LI X（2） LIN I（2） LV J（2）
NING J（2） SONG J（2） SUNG C（2）
WANG W（2） WU C（2） WU H（2）
公开年 2022（12） 2021（10） 2016（5） 2020（4） 2010（3） 2014（3） 2015（3） 2017（3） 2023（3） 2013（2） 2018（2） 2019（2）
申请年 2021（8）  2019（7）  2020（7）  2022（7）  2014（5）  2016（4）  2009（3）  2013（3）  2015（3）  2018（3） 
专利权人 UNIV XIDIAN（4） FUJITSU LTD（2） HU S C（2） LIN I（2）
SUNG C（2） YU C（2）

Current collector for lithium metal battery, has graphene single layer that is formed on conductive thin film, metal nanoparticles that are provided on graphene layer, and concave-convex portion including protrusion and concave portion.

JUNG H T, SUK J D, WU M H, KIM J Y, MOON S, JIN H Y, BOH K G

Growing single crystal III-nitrides on ceramic substrate comprises e.g. depositing filling material on surface of ceramic substrate, grinding and polishing to obtain smooth surface, and/or forming aluminum-oxygen compound layer or two-dimensional material layer on surface.

GUO F, YANG H, CHEN Z, WU J, SHEN B, YANG X

Device for producing graphene layer, has one electrode which is connected to positive pole of voltage source, and other electrode that is connected to negative pole and is provided for carbon ions accumulate in graphene attachment region so as to form graphene layer.

KREISCHER U

Bipolar plate for fuel cell, has titanium substrate whose surface is provided with gold layer that is covered on graphene part of barrier layer, where graphene layer is connected with graphene diffusion part to diffuse gold layer.

LIAO R, XIANG L, YI J, WANG D, WANG W

Electric arc preparation of graphene-coated silicon material useful in material of lithium-ion battery comprises pressing graphite powder into cathode, mixing graphite powder and silicon-based material, applying voltage between cathode and anode to generate arc discharge.

JIANG Z, LIU J, FEI P, CUI W

Digital formation of two-dimensional materials structures used for electronic components, involves generating donor substrates containing back surface and front surface, applying coating to front surface, and irradiating coating containing donor material.

ZERGIOTI I, PAPAZOGLOU S, ZACHARATOS F, LOGOTHETI A, PESQUERA A, ZURUTUZA A, NAVEH D

Epitaxial gallium nitride (GaN) with diamond as substrate comprises diamond substrate, single-layer or multi-layer graphene layer arranged on diamond substrate, aluminum nitride layer sputtered on graphene layer, and gallium nitride thin film epitaxially grown on aluminum nitride.

LI X, ZHANG F

Laminate used for electronic device such as display device, comprises substrate, layer containing compound having condensed polycyclic hydrocarbon structure, and layer containing conductive material.

NAOYA N, KAZUNORI T, NOSAKA N, TAKANASHI K

Composite current collector for negative electrode of lithium ion battery, has base material layer located at center, where material of transition layer is mixture of metal layer material and non-metal layer material.

LAN S, HU P, JIANG T, LI X, YANG F, BI F

Preparing diamond-based gallium nitride epitaxial substrate structure, involves preparing aluminum nitride nucleating layer on diamond substrate, growing graphene layer on surface of copper foil, and transferring onto aluminum nitride nucleation layer.

HAO Y, MA P, WANG D, JIA Y, ZHANG J, WU H, NING J