国家/地区 中国（16）
IPC部 B（16）
IPC大类 B82（16）
IPC小类 B82Y（16）
IPC C01B032/184（16）
发明人 WANG J（16）
公开年 2020（3） 2022（3） 2015（2） 2019（2） 2021（2） 2023（2）
申请年 2019（4）  2014（3）  2020（3）  2021（2）  2022（2） 
专利权人 SHANGHAI NAT.（3）

High-throughput laser synthesis method of graphene loaded nanoparticles useful as anode material of the lithium carbon dioxide battery by carrying out in-situ conversion polyimide polymer film or polyethyleneimine polymer film by laser, dropping metal precursor salt solution to substrate and drying.

WANG J, ZHANG J, XIE K, GUO C, HAN X

Preparation of nitrogen-doped porous graphene used as e.g. catalyst, involves dispersing amino-modified graphene oxide in water, controlling solid content of obtained dispersion to prepare thick slurry, and irradiating with microwaves.

WANG X, LI J, YU F, DU Z, WANG J

Preparation of nano composite material with iodine and sulfur particles anchored in nitrogen-doped graphene axial plane used in photoelectrocatalysis, involves mixing trimethyl iodosulfonic acid as sulfur source and iodine source with nitrogen-doped graphene material, calcining and cooling.

WANG J, CUI D

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

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

Reduced graphene oxide-carbon nanotube/cesium-tungsten bronze composite three-dimensional foam material used in light-thermal conversion material, comprises cesium tungsten bronze nanoparticles and graphene oxide-carbon nanotube substrate.

LIU Y, LI G, CHEN W, WANG Q, ZHOU W, WANG J, LIN H

Synthesis of three-dimensional graphene involves reacting mixture of solid sugar and inorganic sodium salt in reactor under inert or reducing gas, cooling to room temperature, washing obtained solid product, filtering and drying.

ZHU Y, WANG J

Multicomponent three-dimensional conductive carbon network used in lithium ion battery, comprises carbon nanoparticles, carbon nanotubes and graphene nanosheets, where carbon nanotubes and graphene nanosheets are crosslinked.

LIU M, WANG Q, DING K, WANG J, ZHOU L, ZHANG Y

Preparing graphene quantum dot reparing catalyst, energy storage device and biomedicine field comprises dispersing carbon powder in the solvent, laser irradiating the first product and centrifuging product to collect supernatant.

YANG G, WANG J, LIU P, LI Z, LIU C, WEI Z

Negative electrode material for lithium ion battery for energy storage, is a core-shell structure, where nano-tin is core and graphene is shell, and is prepared by mixing nano-tin, graphene oxide and water, freeze-drying, and calcining.

LI X, CHEN B, GU L, WANG J, WEI X, JIANG J, SUN Y, FENG L