国家/地区 中国（61）
IPC部 C（61）
IPC大类 C01（61） H01（10） B01（9）
B82（9） C09（7） C08（4）
G01（4） A61（3） C02（3）
C07（2） D01（2） G21（2）
H05（2）
IPC小类 C01B（61）
IPC C01B032/198（61）
发明人 WANG Y（61）
公开年 2020（20） 2018（12） 2021（9） 2022（9） 2017（4） 2023（4） 2016（2）
申请年 2020（18）  2022（10）  2021（8）  2017（7）  2018（6）  2019（5）  2015（3）  2016（3） 
专利权人 NINGBO FENGC.（9） UNIV NANJING.（4） CHINESE ACAD.（3） SICHUAN VOCA.（2）
UNIV EAST CH.（2） UNIV SHAANXI.（2） UNIV SOOCHOW（2） XI AN MODERN.（2）

Preparation of magnetic nano-graphene oxide involves dispersing graphite raw material containing graphite powder and hydrogen peroxide in water and purifying, dispersing purified graphene oxide in water, dissolving ferrous sulfate in graphene oxide solution, filtering, washing and drying.

LI L, XU L, DU F, WANG Y, WU Q

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 device of polyaniline/graphene oxide, comprises graphene dispersion preparation unit system comprising pre-mixing kettle connected by pipeline sequentially step oxidation reaction device, reduction buffer tank, and filter.

DU F, WANG Y, WU Q

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 modified nano graphene oxide stability-enhancing synergistic anti-freezing foam detergent, involves uniformly mixing nano composite modified graphene oxide, biomass surfactant, antifreeze, thickener and water, ultrasonically dispersing and stirring to prepare target product.

LIN X, LI Z, WANG Y, ZHU M, LIU D, XI H

Device for separating and oxidizing graphene by ceramic composite film, has separating cylinder formed with separating cavity, where end of feeding pipe is limited between pressing piston and limiting piston.

WANG Y, SHI C, SHEN Y

Vacuum drying device for graphene oxide powder, has semi-elliptical rubber elastic sleeve port and semi-elliptical cover inner TP are connected with each other through reset spring, where loading elastic material component is set in semi-EC.

WANG Z, WANG L, WANG Y, WANG W, ZHANG Y

Method for comprehensively recovering and regenerating of waste dry battery, involves roasting manganese powder in waste dry battery, mixing obtained filtrate with sodium carbonate solution after iron removal, and collecting and drying precipitate to obtain manganese carbonate.

ZHU S, YUAN J, LI S, LI J, WANG Y, MA A, ZHENG X

Tin dioxide/nickel oxide/graphene ternary composite material used as gas-sensitive material in gas sensing device for detection of nitrogen dioxide, comprises nano tin dioxide, nano nickel oxide and porous graphene.

HUANG M, WANG Y

Preparing graphene aerogel fiber used in graphene heat insulating material comprises adding flake graphite powder, adding pre-oxidized graphite powder, potassium permanganate, hydrogen peroxide, dilute hydrochloric acid, mixing, adding L-ascorbic acid, reducing and drying.

ZHANG W, YUAN K, LI M, WANG Y, CHEN Y, ZHANG L, CHEN L