国家/地区 中国（46）
IPC部 C（46）
IPC大类 C01（46） B01（9） H01（9）
B82（7） C04（5） C09（5）
C02（3） C08（3） B05（2）
C23（2）
IPC小类 C01B（46）
IPC C01B032/198（46）
发明人 LI Y（46）
公开年 2021（11） 2018（8） 2022（8） 2020（7） 2016（4） 2017（3） 2019（3） 2023（2）
申请年 2021（12）  2020（11）  2018（8）  2016（5）  2022（4）  2017（3）  2019（3） 
专利权人 HARBIN INST .（4） FANGDA CARBO.（2） JIANGSU XING.（2） SHAANXI COAL.（2）
UNIV BEIJING.（2） UNIV SOUTH C.（2） UNIV SOUTHWE.（2）

Preparation of graphene/silicon oxide composite material for preparing electrode material, involves preparing graphene oxide by mixing graphite, water, concentrated sulfuric acid and sodium vanadate, preparing mixed material using reduced three-dimensional graphene, and laser processing.

LI J, LI Y, MA C, ZHANG Q, ZHU J

Preparing amino functionalized graphene oxide useful in anti-corrosive paint comprises adding graphite powder, potassium persulfate and phosphorus pentoxide, dispersing oxidized graphene in water-removing acetonitrile and mixing secondary amidated oxidation graphene methanol and sodium hydroxide.

GUO L, LIU X, LI Y, WU J, YE M, WANG H

Modified graphene oxide used for preparing lubricating oil, is obtained by modifying graphene oxide with oil-soluble eutectic solvent, which comprises hydrogen bond donor comprising long-chain alkyl alcohol, and hydrogen bond acceptor containing organic ammonium salt.

ZHU M, LI W, LI Y, FAN X

Preparation of hybrid graphene oxide material used for preparing nanofiltration membrane for filtering dye, involves mixing graphene oxide aqueous dispersion and composite nanosphere aqueous dispersion, and preparing composite nanosphere hybrid graphene oxide material from obtained dispersion.

WANG M, ZOU R, YANG Z, LI Y, SHANG S, CHEN C, LI R, XIAO G

Preparing low-reflection graphene terahertz wave band sheet, comprises preparing oxidized graphene film, designing square Fresnel ring structure, and using laser direct writing technology to reduce the oxidation of graphene film.

ZHANG H, YANG Q, HUANG H, WU Y, LI Y, SUO Y, WEN Q

Functional nanocomposite particles comprises graphene oxide substrate, nano-composite particles dispersed between graphene oxide layers and on surface.

LI Y

Preparing graphene-coated anode material for lithium ion battery, involves dispersing graphene/graphene oxide in solvent by mechanical action, adding anode material suspension under ultrasonic state, drying, and sintering in inert gas atmosphere i.e. helium gas, nitrogen gas and argon gas.

LI Y, JING D, SHAO L, FAN R, LIU Q

Graphene-supported noble metal powder used in Schottky device, involves mixing oxidized graphene solution, gold/platinum noble metal precursor solution and reducing agent i.e. ascorbic acid, hydrazine hydrate and sodium borohydride, and carrying out hydrothermal reduction reaction.

LIU Y, PU Z, WANG H, FENG J, LI Y, DUAN J, ZHANG H

Preparation of iron-nickel layered double hydroxide-molybdenum sulfide/nitrogen-doped graphene aerogel used for hydrogen evolution, involves mixing graphene oxide suspension with ethylenediamine, performing hydrothermal reaction, mixing sodium molybdate and thioacetamide, and reacting.

HAN S, CONG H, LI M, WEI Y, LI T, CHEN X, ZHOU S, LI Y, HUANG X, SUN R, XU W, JIANG J

Preparation of graphite alkene used as lubricating material, involves dispersing microcrystalline graphene with oxygen-containing functional group, soluble inorganic salt and nano-powder in water, and removing nano powder and drying.

WANG G, WANG X, LI J, LUO G, ZHANG H, ZHU Q, LIANG J, LI Y, GUO J