国家/地区 中国（21）
IPC部 B（21）
IPC大类 C01（21） B01（13） B82（6）
A61（3） B22（2） C02（2）
G01（2） H01（2） H05（2）
IPC小类 C01B（21）
IPC B01J013/00（5） B82Y030/00（5） C01B032/194（5）
B82Y040/00（4） C01B032/184（4） C01B032/198（4）
B01J019/12（2） B01J027/24（2） B01J035/08（2）
C01B003/22（2） C01B032/05（2） C01B032/19（2）
C02F001/30（2） C02F101/30（2） H01M004/62（2）
发明人 WANG J（21）
公开年 2021（12） 2022（9）
申请年 2021（21）
专利权人 SHANGHAI NAT.（3） UNIV HEBEI T.（2） UNIV NANJING.（2）

Preparation of composite material used for preparing sensor, involves dispersing ferric chloride hexahydrate in deionized water, adding graphene oxide aqueous solution, reacting, dispersing obtained material in water, adding e.g. chloroauric acid, stirring, and illuminating using xenon light.

WANG Z, WANG J, HUANG X

Preparing high frequency soft magnetic ferric oxide/tin dioxide/graphene composite wave absorbing material for communication device, involves preparing oxidation graphene dispersion ultrasonically dispersing concentration prepared by hummer's method graphene then adding distilled water.

WANG J, CUI D

Preparing flexible nitrogen-doped graphene-coated cobalt phosphide hollow microspheres useful in catalysis of ammonia borane to release hydrogen, comprises e.g. uniformly mixing metal cobalt hollow microspheres with phosphorus-containing compounds and nitrogen source organic matter, and calcining.

XIAO L, WANG J, CUI D

Preparation of molybdenum disulfide/carbon/oxides of iron composite material with three-dimensional structure for lithium ion battery, involves dispersing graphene oxide in deionized water, adding sodium molybdate and thiourea, and stirring.

LIU C, WANG J

Method for preparing metal cobalt nanoparticle nitrogen-doped graphene and carbon nano-fiber composite material, involves immersing cleaned bacterial cellulose film in mixed solution of urea and cobalt salts respectively.

XIAO L, SUN J, WANG J, CUI D

Microwave auxiliary device for preparing graphene, comprises feeding part, reaction cavity, microwave shielding part, first connecting component, microwave generator(s), and air supply part.

WANG J, SUN Z, FENG G

Preparing graphene oxide/MXene composite aerogel useful in flexible piezoresistive sensor, comprises e.g. mixing graphene oxide liquid crystal with polymer solution, performing hydrothermal self-assembly, immersing graphene oxide hydrogel in MXene solution, vacuum freeze-drying and calcining.

MA L, LI Z, YANG S, CHEN T, WANG J

Preparation of modified graphene film used in system for capturing carbon dioxide in air, involves reducing graphene oxide sheets to obtain graphene sheets, using quaternary amine compounds to modify graphene sheet and preparing porous modified graphene membrane.

ZHANG Y, WANG J, XU S, BAI H

Preparing graphene oxide aerogel, comprises dispersing graphene oxide in hydroalcoholic solution to form uniform graphene oxide dispersion, and then lyophilizing the graphene oxide dispersion to obtain final product.

FU Q, YA F, YUAN X, WANG H, WANG J, WANG X, LI C, CUI X, YU S

Preparing graphene oxide aerogel comprises e.g. preparing first solution containing modified cotton fibers and graphene oxide and second solution containing nano tourmaline, mixing the prepared solutions, dispersing, introducing clean air into dispersed solution, adding alkali and freeze-drying.

WANG J, WANG B