国家/地区 中国（9）
IPC部 C（5） H（4） G（2）
IPC大类 C01（4） H01（4） G01（2）
IPC小类 C01B（4） H01M（4） G01N（2）
IPC C01B032/184（3） H01M004/583（2） H01M004/62（2）
H01M010/0525（2）
发明人 WANG C（9）
公开年 2017（2） 2018（2） 2020（2） 2021（2）
申请年 2017（2）  2018（2）  2019（2）  2021（2） 
专利权人 SHANDONG YUHUANG NEW ENERGY TECHNOLOGY（9）

Cross-linked solid electrolyte useful in battery, and prepared by adding sulfhydryl modified graphene oxide, thiol monomer A, vinyl monomer B, initiator and electrolyte salt into organic solvent I, and polymerizing into film.

LI X, WU Z, XIAO S, WANG C, ZHU S, FENG C

Regenerating graphite material used as cathode material for lithium-ion batteries, comprises e.g. sieving waste lithium ion battery cathode graphite material to obtain graphite powder and obtaining graphene oxide solution.

WANG C, WU Z, XIAO S, ZHU S, FENG C, LI X, MA C, XU Y, WANG Y

Furnace tube for graphene preparation rotary furnace, has tube body provided with feeding pipe and discharging pipe, where feeding pipe is used for discharging material to spiral channel and discharging pipe discharges material in spiral channel.

WANG C, XIAO S, WANG Y, ZHAO C, ZHU S, GAO L, ZHANG X, HOU D

Graphene puffing device comprises conveying assembly and heater, where heater is provided with heating cavity and conveying assembly comprises loading material zone, heating zone and discharging zone which are connected in turn.

XIAO S, WANG C, WANG Y, ZHAO C, GAO L, ZHU S, ZHANG X, HOU D

Production of graphene for preparing battery electrode used in battery, involves oxidizing graphite with concentrated sulfuric acid and potassium permanganate, removing impurities, performing solid-liquid separation, washing with water.

ZHANG X, XIAO S, WANG C, AO L, ZHAO C, WANG Y

Method for testing graphene powder conductivity, involves flaking graphite alkene powder and bonding agent mixture to tabletting, followed by testing graphene sheet electrical conductivity after pressing by four-probe method.

SONG X, WANG C, XIAO S, ZHANG X, ZHU S, WANG Y, ZHAO C

Method for detecting metal element content in graphene sample, involves shaking solution based on operation procedure, testing standard solution and sample solution, and calculating content of metal element from test result.

XIAO S, WANG L, WANG C, ZHU S, MA L, SONG X, WANG Y, ZHAO C

Preparing graphene powder by rapid macromolecule reduction comprises adopting the improved Hummers method to obtain graphite oxide, diluting, ultrasonically oscillation, stirring, reacting drying, crushing and sieving.

MA L, XIAO S, WANG L, WANG Y, ZHAO C, XUE J, ZHU S, SONG X, WANG C

Anode material for use in lithium-sulfur battery, comprises graphene film coating and coating of graphene-sulfur composite material.

CHEN X, LI X, WANG Y, WANG C, YI J, ZHAO C, CAI J, WEN H