国家/地区 中国（4）
IPC部 C（6）
IPC大类 C01（6） B82（5） G01（3）
IPC小类 C01B（6）
IPC C01G009/02（6）
发明人
公开年 2022（6）
申请年 2022（4） 
专利权人

Population of nanocomposite particles useful for reducing odors, comprises hydrophilic fumed silica nanoparticles, and poly (ethylene imine) grafted to it, in which there is no intervening layer between nanoparticles and the PEI.

SUCKEVERIENE R

Comprehensive utilization of needle slag removal in zinc smelting process involves controlling of sulfur content of drill tip, then mixing it with nickel-cobalt abrasive, and mixing with to be raw material for smelting of tong, smelting oxygen-enriched side-blowing in blast furnace for homogeneous.

GAO Z, DUAN Y, YANG X

Flexible nitrogen dioxide gas sensor, has surface flexible substrate is attached with reduction oxidation graphene layer and zinc oxide quantum dot layer in turn.

JIANG Z, YANG P, LU D, ZHAO L, SUN L, ZHAO N, ZHANG F, LIN Q

Nitrogen dioxide gas detection sensor comprises board, graphene sheet positioned on the substrate, and zinc oxide nanosheet doped on the graphene sheet.

LEE K B, NAM Y, LEE S Y, LEE Y, KIM J, OH I H

Preparation of graphene composite material, involves preparing water suspension liquid of dispersant and nano inorganic material, adding layered graphite into liquid, and dispersing using high pressure micro-jet homogeneous impact.

ZHANG X, DING G, ZHOU J

Graphene-based gas sensitive material used for gas sensor, comprises compound graphene oxide and metal oxide particles, where metal oxide is cobalt oxide, cobaltous oxide, tin oxide, cuprous oxide, zinc oxide, ferric oxide, iron oxide, tungsten oxide, or manganese dioxide.

GAO Y