国家/地区 中国（9）
IPC部 C（9）
IPC大类 C01（9） H01（3）
IPC小类 C01B（9）
IPC C01B032/184（5） C01B032/194（3） C01B032/198（3）
H01M010/0525（2）
发明人 ZHANG M（9）
公开年 2019（5） 2020（3）
申请年 2019（9）
专利权人

Recycling graphite cathode of lithium ion battery to regenerate graphene comprises e.g. taking out graphite cathode of lithium ion battery, neutralizing graphite dispersion solution, and performing hydrolysis and solid-liquid separation.

MAO O, LIU D, WANG Y, ZHONG G, ZHANG Y, ZHANG M, ZHENG T

Preparing few-layer graphene by using graphite paper as anode and graphite plate as cathode, electrochemically stripping anode, washing product, drying, dispersing in solution comprising dispersant, mechanically stripping and spray drying.

DING G, ZHANG M, ZHOU J, FENG T, YAN Z, LIANG M, LI Y

Preparation of manganese oxide-nitrogen-modified graphene composite material used for lithium ion batteries, involves adding graphene oxide to deionized water, stirring, ultrasonic dispersing, and adding nitrogen-containing substance.

LV C, YE S, LI T, LU J, GUO J, ZHANG M

Preparing high-performance nickel sulfide-graphene composite electrode material useful in fields of electrochemical energy storage comprises e.g. dispersing graphene oxide, ultrasonically treating, and performing hydrothermal treatment.

GUO X, WANG Y, ZHANG W, CHEN Z, LIU Y, TANG X, ZHENG Y, ZHANG M, LI R, PENG Z

Biosensor for detecting lead comprises e.g. glassy carbon electrode as working electrode in three-electrode system, and reaction end of glassy carbon electrode surface is modified with reduction-oxidation graphene.

ZHANG Y, LAI C, LIU X, LIU S, ZENG G, LI M, QIN L, YI H, LI B, FU Y, LI L, ZHANG M, HE J

Preparation of graphene film under pressure by applying pressure on graphene oxide, placing to high-frequency induction graphitization furnace, vacuumizing, passing through nitrogen protective gas while graphitizing, and removing pressure.

LIU J, ZHANG M, LU X

Preparing high specific surface area and strong hydrophobic graphene oxide/silicon dioxide composite aerogel at normal pressure comprises e.g. mixing tetraethyl orthosilicate, ethanol, water, adding dilute hydrochloric acid, and adjusting.

YUAN W, ZHANG M, LI L, XIAO Q

Preparing single layer graphene oxide aqueous solution useful for electrochemically depositing a single layer of graphene oxide on the surface of the aluminum alloy.

ZHANG M

Preparation of reduced graphene oxide-based composite film, involves preparing graphene oxide alkenyl mixture, preparing graphene oxide-based composite film, and placing graphene oxide-based composite film in reaction vessel.

ZHANG K, ZHUANG P, LI B, ZHANG M, DENG N, LU D, WANG L