国家/地区 中国（5）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 B01J（6）
IPC B01J020/30（4） G21F009/12（4） C02F001/28（3）
B01J020/20（2） B01J020/26（2） B01J020/28（2）
C02F101/20（2）
发明人
公开年 2022（6）
申请年 2021（3）  2022（3） 
专利权人

Porous polymer material useful for adsorption of uranium, obtained by reacting porous material with phosphoric acid groups on surface and iron salt in strongly acidic environment.

DONG H, MA F, WANG C, XU W, ZHANG C, ZHU X, LIU L

Preparing macroscopic threedimensional 1 T- molybdenum disulphide/titanium dioxide/ graphene dioxide composite photocatalytic material for photo-catalysis comprises dispersing titanium source in hydrofluoric acid solution, dispersing the binary composite material in graphene oxide aqueous solution.

HE P, SU Y, LIU R, MENG Q, LI R, LI Y, WU L, DUAN T

Method for preparing photothermal-enhanced antibacterial biomass/graphene aerogel uranium adsorbent used for enrichment of hexavalent uranium in water body involves crushing Biomass, preparing graphene oxide aqueous solution adding diaminomaleonitrile and biomass, immersing in water/ethanol solution.

ZHANG N, LI N, WANG Z

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

Preparing nitrogen-doped modified graphene electrode material useful for absorbing electroreduction radionuclides, comprises e.g. mixing graphite powder and sodium nitrate with concentrated sulfuric acid, heating and stirring with potassium permanganate, stirring with hydrogen peroxide.

DING A, TENG Y, SHAO K, DOU J, GUO Y

Preparing adsorption material of heavy metal and radioactive metal ion comprises carrying out polymerization and cross-linking of acrylic monomer, adsorption carrier with hydroxy on surface, and calixarene.

LIU B, CHEN Z, HU G, TANG X