国家/地区 中国（5） 韩国（5）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01G（9） C01B（6） H01G（3）
H01M（3） B82Y（2） C25B（2）
IPC C01G051/04（9）
发明人 CHEN Z（2）
公开年 2017（9）
申请年 2016（4）  2017（4） 
专利权人

Direct-transfer method of producing graphene-embraced or graphene-encapsulated electrode active material for e.g. electrode involves mixing multiple particles of graphitic material and multiple particles of solid electrode active material.

ZHAMU A, JANG B Z

Two-dimensional structured transition metal oxide manufacturing involves preparing graphene oxide sheet, and then dispersing prepared graphene oxide sheet in solvent.

TAE H H, KIM H, PARK H, KOH K H, EOM W, HEE H T

Preparation of metal oxide/graphene composite material involves preparing composite material using graphite rod and metal sheet as two electrodes in alkali electrolyte under action of alternating current, washing, filtering, and drying.

YING M, HOU C, LI F, CHEN Z, CHEN M, HE B, ZHOU M

Preparation of cobalt tetrachloride/graphene oxide/multi-stage carbon electrode material, involves adding deionized water to graphene oxide, dispersing, adding tripotassium ethylenediaminetetraacetate, cobalt nitrate hexahydrate, and urea.

DAI J, GE W, ZHANG R, XIE E, HE J, TIAN S, CHANG Z, YAN Y, XIE A

Composite useful in electrode for supercapacitor, comprises reduced graphene oxide sheet including cobalt oxide nanoparticles, and manganese dioxide nanowire formed on surface of the reduced oxidized graphene sheet.

SHIM J J, VAN HOA N

Electrode material used for supercapacitor, comprises cobalt oxide-graphene core-shell quantum dots and does not contain conductive additive.

SON D I, SHIM J H, LEE K S, KO Y H, KOO H Y

Transition metal oxide nano-particles-containing nano-sheets are made of transition metal phthalocyanine as metal source, graphene oxide as template, hydrazine hydrate as reducing agent and distilled water as medium through calcination.

CHEN Z, WU H, ZHANG J, WU F, XIAO F, WANG B, HE C, WU Y

Preparation of three-dimensional-hierarchical porous graphene aerogel for energy storage material, involves adding metal oxide to graphene oxide dispersion, stirring, hydrothermally reacting, reducing and treating with acid.

HUI K N

Preparation of graphene oxide-loaded cobalt tetroxide nanocomposite material, involves dissolving graphene oxide and cobalt acetate tetrahydrate in absolute ethanol, stirring, adding ammonia, and stirring to obtain suspension.

CHEN X, QIN W, LV W, CHEN Y