国家/地区 中国（4） 欧洲专利局（EPO）（3） 世界知识产权组织（3）
IPC部 B（5） C（4）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC B01J035/02（5）
发明人
公开年 2021（4）
申请年 2020（5）
专利权人

Alloy nanoparticle e.g. for alloy nanocatalysts, prepared by e.g. forming multi-metal compound by mixing pyridine-based compound including transition metals, heat-treating and forming N-doped carbon shell on alloy compound by heat treatment.

HYEON T, SUNG Y, YU T, YOO J, YOO T, YANAGI T, YOO T Y, YOO J M

Gas sensor used in system for detecting alkene e.g. ethylene, comprises reaction section comprising hydroxylamine salts and reacts with aldehyde and/or ketone, and response section including electrode supporting semiconductor material.

ISHIHARA S, NAKANISHI T, HONG D

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Preparing graphene-based cerium-based nano composite material to degrade ciprofloxacin in water under visible light, by placing graphite oxide in deionized water, adding cadmium nitrate, carrying out hydrothermal reaction, and filtering.

CHEN H, HE G, YAO J, ZHU J, CHEN Q, YANG X, FU Y

High-performance graphene-supported mesoporous nickel-iron alloy composite electrocatalyst comprises metal alloy with ordered mesopores dispersedly supported on graphene surface with high surface area.

XU L, ZHANG H, DONG J