国家/地区 中国（45）
IPC部 C（45） H（24） B（8）
G（7） A（2）
IPC大类 C01（45） H01（21） B82（6）
C09（5） G01（4） H05（4）
H04（2）
IPC小类 C01B（45）
IPC C01B032/182（45）
发明人 LI Z（6） ZHANG Y（5） LI S（4）
WU J（4） XIAO D（4） ZHANG X（4）
XU Y（3） CHEN X（2） CHEN Y（2）
LI G（2） LI Y（2） YANG S（2）
ZHENG J（2）
公开年 2022（45）
申请年 2021（23）  2022（16）  2020（6） 
专利权人 GUANGZHOU ZH.（4） TAIWAN SEMIC.（4） UNIV KANSAS .（2） UNIV TSINGHU.（2）

Preparation of nitrogen-sulfur co-doped graphene multi-walled carbon nanotube composite film involves dispersing graphite oxide and sodium alginate in ultrapure water, adding multi-walled carbon nanotube to obtained mixture and applying ultrasound, adding thiourea and ethylenediamine, and drying.

ZHOU Y, LI Z, GUO J, MAO Y, TANG J, ZHANG E

Preparation method of modified graphene gel, involves using preparation device to adhere and press wound modified graphene aerogel from circumferential direction, and packaging.

XU Y, WU Y, CHEN Y

Transistor for semiconductor device, has channel layer that comprises graphene layer and hexagonal boron nitride sheets dispersed in graphene layer and arrangement directions of hexagonal boron nitride sheets that are aligned and source/drain region next to gate stack that is obtained.

CHEN Z, CHU Z, CHEN T, CHUU C

Preparing magnetic graphene quantum dot for preparing imaging contrast agent and in-vitro diagnostic probe, involves subjecting ferrous ascorbate aqueous solution to hydrothermal reaction, where contrast agent is nuclear magnetic resonance-fluorescence double-mode enhanced imaging contrast agent.

XIE X, DING G, DONG H, YANG S, LI Y

Method for maintaining temperature adaptability by terminal, involves analyzing temperature information of collected screen, and controlling heating device to heat according to analysis result and conducting heat to screen through graphene radiating material layer and eccentric heat pipe shaft.

QI Y, SUN Y, QIN X

Method for producing graphene electrode with cell structure used in lithium-ion battery involves using plasma sintering technology to solve problem of difficult fusion between graphene sheet, and using nano metal particles to cut and tunnel graphene under plasma atmosphere.

SUN B

Upper electrode assembly used in plasma processing apparatus, has heat transfer sheet that is mounted between electrode plate and metal plate and having vertically oriented portion with vertically oriented graphene structures.

TSUJIMOTO H, KOBUNE T, LI L, LEE L, KOBUNEDAKAKI

Integrated chip comprises substrate, first conductive component above substrate and second conductive component, upper portion of substrate and transversely adjacent to first conductive component where concave hole transversely separating first conductive component and second conductive component.

SUI X, LI M, CHUNG C, LU M, YANG S, SHUE S, LEE M

Preparing graphene quantum dot comprises e.g. dissolving Congo red in deionized water to obtain Congo red aqueous solution, flashing aluminum hydroxide to obtain activated alumina, adding activated alumina to Congo red aqueous solution, mixing, and placing mixed sample in oven for drying.

ZU H, SHEN Z, DONG L

Graphene film used in flexible film electronic and optoelectronic device such as touch screen, solar battery, organic LED and sensor, has specific wrinkle density.

XIE Q, LIN L, MA J, SONG Y, DING Q, ZHANG Y, LIU Z