国家/地区 中国（11）
IPC部 C（11）
IPC大类 C01（11） H01（11）
IPC小类 C01B（11）
IPC C01B032/05（11）
发明人 ZHANG X（2）
公开年 2018（7） 2017（4）
申请年 2017（11）
专利权人

Preparation of graphene composite porous carbon used as electrode material includes mixing phenolic resin, templating agent and modified graphene, curing, crushing, carbonizing, activating, performing acid treatment, washing and drying.

SHENG J, ZHANG J, ZHANG A, REN F, MENG D

Preparation of negative electrode sheet for lithium ion battery, involves hydrothermally reacting graphene oxide dispersion, ascorbic acid and solid carbon ball, grinding with binder, slurrying, coating on copper foil and vacuum-drying.

LIN R

Preparing graphene-coated plasma-modified mesocarbon microbeads for lithium ion battery, involves using plasma to enrich surface with functional group, and using graphene oxide, performing thermal reduction to obatin desired product.

GUO S, JIANG Z, SHEN W

Preparing two-dimensional nitrogen-doped porous carbon material comprises e.g. adding graphene oxide into biomass saccharide solution, adding amino acids, reacting, washing, drying, and mixing with potassium hydroxide, reacting.

ZHANG X, FAN Q, YANG H, MI P, ZHAO Y

Porous silicon composite clusters used in carbon composite for electrode, comprise porous core comprising silicon secondary particles comprising aggregates of silicon primary particles comprising silicon, silicon oxide and graphene.

SON I, LEE J, PARK S, HAN S, SON I H, LEE J M, PARK S Y, LEE J H, HAN S S, LI Z

Nitrogen-containing porous carbon material used as electrode material for supercapacitor, is prepared by dispersing recovered tobacco filter and urea as nitrogen source in ethanol, then soaking in graphene oxide and carbonizing.

CHENG Y, ZHANG Q, FANG C

Preparation of lithium-sulfur battery separator modified two-dimensional porous carbon sheet, involves washing silica-coated graphene oxide, dispersing in solvent, adding formaldehyde, phenol, amine and tetraethyl orthosilicate and reacting.

FANG X, PEI F, ZHENG N

Preparation of porous carbon-coated graphene composite, involves mixing carbohydrate and active material with graphene, reacting to obtain hydrogel, soaking hydrogel with solvent, drying and mixing dried product with pore-forming agent.

HUANG S, ZHOU X, LIU Z, ZHAO D, ZHANG X

Graphene structure carbon electrode material preparation involves soaking and drying dried shell biomass in nickel salt solution, and then subjecting dried shell biomass to carbonization in inert atmosphere, and excellent performance.

WU S, JIN H, XU H, WANG X, HU Y

Preparing lithium ion battery bamboo charcoal anode material useful for preparation of a lithium ion battery, comprises e.g. adding bamboo charcoal and graphene into the aqueous solution of metal nitrate, and mixing uniformly.

YU X, ZHANG C, CHEN W, XU D