国家/地区 中国（4） 美国（3）
IPC部 C（9）
IPC大类 C01（9）
IPC小类 C01B（9）
IPC C02F001/32（9）
发明人
公开年 2013（3） 2022（3）
申请年 2013（3）  2019（2）  2021（2） 
专利权人

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Photocatalyst for use as denitrification catalyst for removing nitrate ion, and processing water, comprises titanium dioxide particle comprising titanium dioxide, carbon material located on all or portion of surface of titanium dioxide particle and comprising graphene, reduced graphene oxide.

LEE S, CHOI W, CHOIWEONYONG, BI L S

System used for purification of water, comprises water passage, filtration pad comprising graphene oxide nanoparticles and silver nanowires fixed inside water passage, cotton pad fixed on filtration pad inside water passage, electrodes connected to cotton pads, and magnet.

AHMAD N, MAHDI I, SAXENA V, SHUKLA A, MISHRA H, IMAM S B, AMB M, SINGH D

Heterostructured composite for hydrogen sensor (claimed) for accurate monitoring and detection of hydrogen gas for industrial and domestic applications, has reduced graphene oxide and zinc oxide decorated with gold nanoparticles.

MOQBEL R A, HENDI A H, GONDAL M A, HOSSAIN M K, YAMANI Z H, DRMOSH Q A

Titanium dioxide quantum dot supported sulfonated graphene aerogel useful for photocatalytic degradation of perfluorooctanoic acid, constructed by taking aerogel as substrate and loading titanium dioxide quantum dots.

SHEN Y, ZHU C, SONG S

Preparing ferric oxide and graphene composite, involves dissolving ferric trichloride hexahydrate, graphene oxide, ammonium dihydrogen phosphate and sodium hydroxide in de-ionized water and then mixing obtained solution ultrasonically.

GUO L, JIN D, SUN F, YU L

New photocatalyst comprising bismuth phosphate and graphene oxide composite material used e.g. for photocatalytic decomposition of water into hydrogen/photocatalytic decomposition of organic pollutant in water.

DAI W, CHEN X, FU X, WANG X, SU W, WANG Y, PAN B

Preparation of rod-shaped tantalum pentoxide nanocrystalline/graphene compound photocatalyst, involves ultrasonic dispersion of graphite oxide in tantalum pentoxide precursor, hydrothermal reaction, centrifugal filtration, and drying.

ZHANG D, LI Y, MAO L, YANG Q, ZHU S

Producing nanocomposite materials to degrade organic pollutants, comprises e.g. preparing graphite oxide, exfoliating the oxide, functionalizing the exfoliated graphene, and controlling growth of titanium dioxide nanoparticles.

ZAHOUILY M, SOLHY A, AIT BELALE R