国家/地区 中国（113）
IPC部 C（113）
IPC大类 C01（113） H01（21） B82（18）
B01（11） C08（10） C09（10）
H05（9） G01（6） C04（5）
C07（3） C22（3） C23（3）
C25（3） A61（2） B22（2）
IPC小类 C01B（113）
IPC C01B032/184（113）
发明人 LI Y（113）
公开年 2018（32） 2021（21） 2017（17） 2020（11） 2016（10） 2022（9） 2023（6） 2019（5）
申请年 2017（25）  2021（18）  2018（17）  2020（15）  2016（14）  2019（10）  2022（6）  2015（3）  2023（3）  2014（2） 
专利权人 HARBIN INST .（8） UNIV DONGHUA（8） ANHUI BETTER.（6） UNIV CHINA T.（4）
UNIV GUANGDO.（4） UNIV SHANGHA.（4） GUANGXI ACAD.（3） KUANGCHI ADV.（3）
SHENZHEN GUA.（3） UNIV CHINA P.（3） UNIV GUILIN .（3） BG NEGEV TEC.（2）
HANGZHOU JIA.（2） JIANGSU XING.（2） NINGBO INST .（2） SHANGHAI INS.（2）
UNIV BEIFANG.（2） UNIV FUZHOU（2） UNIV JIANGXI.（2） UNIV LANZHOU.（2）

Method of microwave-assisted preparation of high thermal conductivity, reducing and oxidizing graphene gel used in phase change energy storage material, involves placing reduced graphene oxide aerogel in vacuum device for vacuum processing, and charging gas with nanometre conductive graphite.

LI Y, ZHU Y, YANG C, YANG B, HUANG J

Graphene/MXene composite aerogel material has three-dimensional porous structure and MXene sheet layer attached to thin graphene sheet.

LIU C, ZHANG P, LEI D, LIU J, LI Y

Device for preparing graphene, has driven gear provided with connecting rod, where outer wall of connecting rod is circumferentially provided with multiple stirring paddles, and top part of device main body is provided with feeding port.

LI Y, ZHANG S, SHANG J, GAO C, LIU Y

Self-supporting reduction oxidation-graphene film for non-lithium cathode current collector used in battery assembly, has adding fiber reinforced material to aqueous phase graphene and stirring to obtain slurry, and coating slurry on glass or mold polytetrafluoroethylene after drying.

YANG Z, PANG H, ZHAO D, LI Y, XU Z

Preparing laser induced manganese oxide/graphene array in lithium metal battery negative electrode, involves adhering copper foil current collector on substrate and polyimide film on copper foil, laser scribing on PI film so that PI film in scribed portion is induced by laser into graphene array.

HUANG S, XIE T, XIAO H, LI Y

Preparing three-dimensional net shaped tin disulfide composite sulfur-nitrogen doped graphene for preparing lithium battery negative electrode involves adding stannous chloride dihydrate, L-cysteine, glycolic acid, graphene dispersion liquid into the deionized water and ethanol, stirring uniformly.

ZHONG P, WEI M, LI Y

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

Preparing graphene-based photo-thermal conversion material comprises taking silicon carbide in the graphene oxide solution and ultrasonic stirring, adding surfactant, stirring and allowing to stand in the water, quickly freezing the complex precursor, and drying.

ZAN R, WANG Y, LI Y, FEI L

Method for preparing graphene quantum dot/hard carbon heterojunction material of material cathode in potassium ion button cel, comprises performing heat treatment to cellulose under inert atmosphere and sealing condition, and applying pressure to the cellulose to obtain the material.

LIU H, LI Y, JI T, LIU X

Preparing wave-absorbing material comprises using mixed solution of organic iron salt and triethylene glycol preparation graphene as mixed solution of organic iron salt and triethylene glycol, carrying out boiling reflux treatment to the mixed solution and separating dry liquid.

XU F, LI Y