国家/地区 中国（7） 韩国（4） 美国（3） 日本（2）
IPC部 B（14）
IPC大类 B01（14）
IPC小类 B01J（14）
IPC B82Y040/00（11） B82Y030/00（9） B01J035/00（3）
B82Y005/00（3） C01B032/194（3） C01B032/198（3）
B01J019/08（2） B01J021/06（2） B82Y020/00（2）
C02F001/30（2） C02F101/30（2）
发明人 LI Y（2）
公开年 2022（14）
申请年 2021（14）
专利权人

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

Method for forming graphene nanoholes to form nonoholes in graphene sheet used in separators for e.g. electric vehicle batteries, involves heating graphene sheet having functional group-bonded region to remove functional group-bonded region to form nanoholes.

LEE G, JI E, LEE G H, BUILT, JI E J

Preparing metal nanoparticle comprises placing boron powder and metal in cleaned crucible, degassing, annealing single crystal metal sheet substrate, growing single layer of boron on substrate and depositing metal on boron-coated substrate by vacuum heating and forming metal dispersion.

DAI D, MA Z, ZHAO X, WANG H

Producing graphene nanocomposite powder comprises charging metal wire into mixed solution in which graphene oxide is dispersed, and applying energy to metal wire charged in mixed solution to electrically explode metal wire.

HWANG J Y, AHN S, YANG C M, NAM J, GI L W, YU S

Manufacturing biocompatible graphene quantum dots useful in bio-electronic device for bio-imaging and bio-sensing comprises preparing hydrogen-terminated graphene quantum dot and hydrophilizing hydrogen-terminated graphene quantum dots.

CHO S O, LEENAEUN

Preparing radionuclides for use as therapeutic agent for treatment of cancer, involves irradiating target aqueous suspension with neutron source, where at least some of target nuclide material absorbs neutrons from the neutron source.

LAPKA J, SAMIA A J, NOLTING D D, CHARLTON W S

Functional nanocomposite particles comprises graphene oxide substrate, nano-composite particles dispersed between graphene oxide layers and on surface.

LI Y

Preparation method of nanocomposites with elemental silicon particles anchored inside the axial plane of nitrogen-doped graphene involves using 1-imidazole-4-carboxylic acid to react with silicon source compound, and silicon-coordinated framework compound is prepared by hydrothermal method.

WANG J, CUI D

Preparation of graphene involves mixing organic carbon source and reducing metal, and performing calcining in protective atmosphere.

ZUO J, DI Q, GONG Y

Composite material with hydrogen production and hydrogen storage function, comprises cerium oxide, iron oxide, oriented carbon nanotubes, and graphene, in which oriented carbon nanotubes and graphene form aerogel, and cerium oxide and iron oxide are doped or embedded in it.

ZHU S, ZHANG L, ZHAO J, LI Y, LI H, GUO Q