国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） B82（3）
IPC小类 B01J（3）
IPC B01J032/00（3）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人

Composite catalyst used for simultaneous desulfurization and denitration of boiler exhaust gas, comprises copper ferrite nanoparticle and graphene oxide supported on copper ferrite nanoparticle.

JIN Q, LIANG Z, ZANG Y, QI L, LIU F

Preparing 3D graphene oxide composite photocatalytic aerogel based on solid phase reduction comprises e.g. preparing graphene oxide solution by improved Hummers method, adding graphene oxide solution into water, ultrasonically dispersing, freezing, drying, and carrying out chemical reduction.

LI D, TIAN Y, WANG H, AN R, JIN J, LIU H

Nano-microporous microbial immobilization material comprises graphene material, powdery hydraulic inorganic cementing material, porous powder, rubber aid agent, boron nitride nanosheets, glass fiber reinforced composite materials.

WANG D