国家/地区 中国（7） 日本（2）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/348（8）
发明人 ZHU J（2）
公开年 2021（4） 2022（4）
申请年 2021（8）
专利权人

Negative electrode used for nickel-metal hydride battery, such as batteries for mobile devices, vehicles and storage batteries for renewable energy generation, comprises carbon material containing graphene.

NAKANISHI H, KOJIMA Y, YAMAZAKI M

Preparing activated carbon comprises adding carbon source into activator aqueous solution, and mixing with encapsulant aqueous solution under magnetic stirring.

WU J, HU P, LAI W, LUO X, CHEN Y

Porous carbon material of core-shell structure used in sulfur-carbon composite used in lithium secondary battery, comprises core comprising stack structure of carbon sheets and carbon-containing shell surrounding core.

JEONG Y, SOHN K, LEE C, JUNG Y C, LI C, SUN Q

Method for constructing graphene or carbon porous material used in e.g. food industry, involves performing drying to obtain super-hydrophobic biomass-based carbon material.

LI F, HUO C, ZHANG R, XU M, YAN F, PENG H, LI S, ZHENG M, JIANG L, HUANG X, GU J, ZHU J, CHEN W, LIU H

Production of wood activated carbon by soaking wood flour by hydrochloric acid solution, proton irradiating, ultrasonically dispersing with starch modified liquid, electrifying with sodium chloride, carbonizing, blasting and activating.

LI Z, LI G

Preparing carbon material useful in free radical scavenging, and adsorption of cationic dye pollutants in wastewater comprises pre-carbonizing folium artemisiae argyi, adding activating agent, and low temperature carbonizing.

YANG R, ZENG H, HONG M, QU L

Preparing Polygonum multiflorum medicinal residue-based porous carbon used for preparing electrodes, involves pre-carbonizing dried Polygonum multiflorum powder, mixing pre-carbonized product with inorganic salt mixture, and performing pyrolysis process under air atmosphere.

ZHOU W, LEI D, WANG W, YE Y, SU Y, ZENG Y

Preparing lignite-based graphene used for preparing lignite-based graphene energy storage electrode, involves using strong base and weak acid salt to extract lignite from different producing areas after centrifugal separation of liquid.

ZHU J, DING X, CAO J, HAN C, ZHANG S, QIN Z