国家/地区 中国（11） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 C（17）
IPC大类 C01（17） H01（17）
IPC小类 C01B（17）
IPC H01G011/36（17）
发明人 CHEN X（2） WANG X（2）
公开年 2019（17）
申请年 2019（13）  2018（4） 
专利权人

Preparing composite aerogel for preparing supercapacitor electrode material, by mixing carboxylated carbon nanotubes, graphene oxide, thiophene, n-octane, nickel nitrate and potassium nitrate, reacting, filtering, washing and cracking.

ZHENG Y, ZHOU J

Graphene nanoribbon aqua-gel has a has the open pore, where graphene nanoribbon hydrogel is graphene nanoribbon hydrogel capable of shape control and comprises mixed nanoparticles selected from metal nanoparticles, metal oxide nanoparticles.

KIM S, LIM J W

Graphene composite hydrogel useful in an all-solid-state supercapacitor, comprises graphene and mesoporous carbon nanospheres.

WANG Y, ZHAO M

Preparation of nickel cobalt aluminum-layered double hydroxide/nitrogen-graphene oxide composite material used as electrode material for supercapacitor by preparing nitrogen-graphene oxide, adding to mixed nickel source solution and heating.

HUANG C, NI C, WANG X, HAO C, YANG L, ZHU L

Preparing flexible electrode involves forming flexible graphene oxide membrane or flexible graphene oxide-polymer substrate assembly, placing sheet of transparent material in visible light on both sides of membrane.

PEREZ DEL PINO A, CHUQUITARQUI VALLADARES A, COTET L C

Preparation of graphene/manganese dioxide electrode for supercapacitor, by mixing manganese sulfate, ferric chloride and graphite, adding manganese dioxide nanoparticles to graphene layers and immersing in sodium sulfate solution.

WANG X

Preparation of nitrogen-doped carbon fiber-coated graphene-like interlayer composite material by expanding expandable graphite material, adding cetyltrimethylammonium bromide to acidic solution, adding ammonium persulfate and heating.

KAN K, WANG J, MA Y, ZHANG X, ZHANG W

Preparation of composite electrode material for research of supercapacitor, by mixing graphene oxide with deionized water, adding aniline to dispersant, mixing cobalt and aluminum salts and calcining aluminum-layered double hydroxide.

HAN S, ZHAO D, CHANG X, CHANG W, XUE Y

Producing reduced graphene oxide/carbon nanotube composite material having sponge structure used in supercapacitor electrodes, comprises e.g. mixing and dispersing graphene oxide and carbon nanotubes in aqueous solution of water and alcohol.

PARK S, RAE S Y

Carbon material used for electrode material for battery, and electrically conductive additive, comprises graphene structure, and nitrogen dope nanocarbon which covers component(s) of surface of carbon material.

SAITO N, SAI S, HASHIMI K, TORAZAWA K, HASHIMOTO T, YANA T, BRATESCU M A