国家/地区 中国（4）
IPC部 C（4） B（3）
IPC大类 C01（4） B01（2）
IPC小类 C01B（4）
IPC C01B032/198（4）
发明人 WANG Y（4）
公开年 2023（4）
申请年 2022（3） 
专利权人 SICHUAN VOCA.（2） UNIV NANJING.（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