国家/地区 中国（11） 世界知识产权组织（2）
IPC部 C（13）
IPC大类 C01（13） H01（13）
IPC小类 C01B（13）
IPC C01B032/05（13）
发明人 ZHANG X（2）
公开年 2018（9） 2017（4）
申请年 2017（13）
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

Electrical conductor, preferably yarn, comprises a composite of fibers having a certain porosity, in which fibers comprise carbon nanotubes and/or multiple layers of graphene.

KOEHNE M

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

Nanoporous carbon material grafted with graphene having e.g. specified carbon content, heteroatom content, inorganic impurities content, pore volume, helium density, packing density and zero charge point used as a supercapacitor electrode.

MENENDEZ DIAZ J A, ARENILLAS DE LA PUENTE A, MARTIN GULLON I, RAMOS FERNANDEZ G, DIAZ J A, DE LA PUENTE A, GULLON I, FERNANDEZ G

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