国家/地区 中国（13） 美国（2） 世界知识产权组织（2）
IPC部 C（13）
IPC大类 C01（13） B01（4） C02（3）
H01（3） H05（3）
IPC小类 C01B（13）
IPC C01B032/184（13）
发明人 YU H（13）
公开年 2022（4） 2020（3） 2017（2） 2018（2）
申请年 2017（3）  2022（3）  2019（2）  2020（2） 
专利权人

Preparing ultra-flexible multifunctional carbon aerogel useful in e.g. high-performance sensing, comprises e.g. mixing graphene oxide with ethylenediamine, carrying out hydrothermal treatment and self-assembling, mixing ferrocene with 1,2-dichlorobenzene, and carrying out chemical vapor deposition.

FU S, YU H, DANG S, ZHANG C, XU X

Preparing natural biomass-derived layer number controllable graphite used in energy, semiconductor, catalysis and medical fields, involves crushing biomass to obtain biomass crushed aggregates, and then drying biomass-crushed aggregates to obtain biomass precursor.

YU H, WANG D, GUO Q

Silicon carbide/hafnium carbide nanowire modified silicon carbide coating reinforced graphene honeycomb-based nano aerogel heat-insulating and wave-absorbing composite material includes nano aerogel.

YU H, YE X

New OsCESA9 mutant for useful for improving the degree of polymerization of rice stalk cellulose and preparing graphene.

HU C, FENG S, XIA T, YU H, HU Z, WANG Y, PENG L

Preparing graphene porous membrane by thermally reducing graphene oxide slurry, thermally-reducing, dispersing HT-graphene oxide in solvent, adding hydrogen peroxide, purifying product, and dispersing FL-graphene oxide powder in solvent.

OU J, YU H, ZHOU H, CHENG Y, REN B, CHEN G, YAO H, YI Q, XIE H, CHEN K

Preparing fluorinated graphene material comprises e. g. reacting graphene oxide, sodium hydroxide and sodium chloroacetate to convert hydrogen atoms of hydroxy groups in graphene oxide into carboxy groups.

FENG Y, YU H, GAO L, TANG J, FENG W

Composite material used as microwave absorbing material, comprises graphene-coated zinc oxide nanosphere core-shell structure composite material.

HE J, YANG X, ZHANG L, SUN X, YANG Z, YU H, DONG E

Preparation of reduced graphene oxide for e.g. electrochemical applications, involves carrying out surface electrodeposition of dispersion of graphene oxide, methyl imidazolium tetrafluoroborate and solvent.

DONG H, DONG B, YU H, ZHANG T

Preparing defect-controlled pyridine nitrogen-doped porous graphene useful as fuel cell catalyst, comprises e.g. ultrasonically mixing cobalt salt, aqueous graphene oxide solution and ammonia water, reacting, centrifuging and heating.

WANG H, HUANG Q, CAO Y, YU H, PENG F

Producing large-size graphene material comprises mixing graphite, water and substance having non-polymeric material with benzene ring structures and functional groups ionized in water after charged to obtain dispersion and removing water.

RUAN W, YU H, ZHENG Y