国家/地区 中国（3）
IPC部 B（4） C（3）
IPC大类 B01（4） C02（2）
IPC小类 B01J（4）
IPC B01J032/00（4）
发明人
公开年 2020（4）
申请年 2019（4）
专利权人

Holey graphene useful in energy storage device i.e. fuel cell and lithium secondary battery and act as catalyst for anode of battery, comprises graphene with multiple of holes formed, and catalyst point adsorbed on surface of graphene.

SOO K M, YANG S, SOHN K

Preparing graphene modified mesoporous silicon dioxide loaded heteropoly acid catalyst comprises e. g. dispersing graphene or graphene oxide in alcohol solution, and adding organosilane and pore-forming agent.

ZHANG P, YANG B

Catalyst used for treatment of sulfur-containing waste alkali, comprises mixed carrier material of O-multi-walled carbon nanotubes-graphene oxide nanoribbons-C and active components.

LIANG J, KONG X, XU Y, WANG L, GUO X, ZHANG H

Preparation of cellulose/graphene oxide/titania hydrogel used for photocatalysis and physical adsorption involves adding sodium hydroxide and urea to water, mixing to obtain mixed solution, pre-cooling, adding cellulose, and stirring.

QI H, CHEN Y, LIU D, LV F