国家/地区 中国（10）
IPC部 C（10）
IPC大类 C01（10） B01（3） H01（2）
H05（2）
IPC小类 C01B（10） B01J（3） H05K（2）
IPC C01B032/198（10）
发明人 ZHANG C（5） HUANG X（4） QUAN B（4）
WANG Y（4） CHEN Y（2） GUO T（2）
SHAO G（2）
公开年 2021（3） 2023（3） 2022（2）
申请年 2021（3）  2022（2）  2023（2） 
专利权人 UNIV NANJING INFORMATION SCI TECHNOLOG（10）

Synthesizing graphene oxide grafted with p-cyanophenyl azo useful for providing wave-absorbing material, comprises adding oxidized graphene into water, adjusting pH of solution, adding prepared diazonium salt solution, stirring, heating, coupling, cooling, filtering, drying and purifying.

NI M, ZHANG C

Preparation of graphene oxide felt used for microwave absorption, involves adding zinc acetate to ethanol, stirring, adding graphite oxide hydrosol, stirring, suction filtering, removing impurity, rinsing, removing suction filtration film attached to graphene oxide felt, and drying.

LIN L, CHEN Y, WANG Y, QUAN B

Preparation of multi-layer film material used for battery applications, involves dispersing two-dimensional material in solvent, filtering, adding film material dispersion of two-dimensional material layer adjacent film layer on formed material layer, drying and stripping.

CHEN Y, HUANG X, WANG Y, QUAN B

Preparing large-scale graphene oxide class involves adding graphene oxide and the catalyst to water respectively, and obtaining the solution after stirring uniformly, adding a pH regulator to the solution to adjust the pH value, and illuminating solution after adjusting the pH value.

JIN R, ZHANG C

Preparing sulfonated graphene oxide useful for photocatalytic degradation of organic pollutant, comprises mixing graphene oxide and sulfamic acid, transferring to container, heating under condition of protective gas, reacting, removing out mixture, washing with water, and drying.

SHENG H, SHEN Q, ZHANG C

Light flexible wave-absorbing film comprises reduced graphene oxide and high-conductivity material comprising metal copper, silver nano-wire and carbon nano-tube as framework.

SHAO G, GUO T, QUAN B, WANG Y, HUANG X

Preparation of three-dimensional porous graphene aerogel wave-absorbing material by mixing graphene oxide aqueous solution, reducing agent and anti-freeze agent, dispersing, pre-reducing, freezing, thawing, reducing, aging and freeze-drying.

HUANG X, YU G, SHAO G

Preparation of graphene oxide paper, involves adding auxiliary solvent, subjecting graphene oxide hydrosol to suction filtration, after completion of ultrasonic dispersion in methanol, performing suction filtration.

QUAN B, WANG Y, HUANG X, MA Y, GUO T

Graphene oxide material used for preparing solid state laser, prepared by ultrasonically processing graphene oxide with water to form suspension, adding manganese sulfate and hydrogen peroxide to suspension and UV irradiating suspension.

ZHANG C, LIU L

Graphene-based saturable absorber comprises graphene oxide film which is coated on surface of drip coating medium.

ZHANG C, CHEN B, BAI Y