国家/地区 美国（9）
IPC部 C（9）
IPC大类 C02（9）
IPC小类 C02F（9） B01J（5） C01B（3）
G01N（2）
IPC C02F001/32（9）
发明人
公开年 2021（3） 2020（2） 2022（2）
申请年 2019（4）  2021（2） 
专利权人 UNIV DHAHRAN.（2）

Capturing and degrading per- or polyfluoroalkyl substance for use in aqueous film forming foam, involves capturing per- or polyfluoroalkyl substance from sample by combining sample with composite sorbent comprising metal-organic framework, and sorbing per- or polyfluoroalkyl substance to sorbent.

MCGRAIL B P, BARPAGA D, CHATTERJEE S, MOTKURI R K

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

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

Photodynamic composite for sanitizing contaminated water, comprises porphyrin having four quaternized nitrogen atoms and covalently bonded to polymer containing reactive amines covalently bonded to solid-state support.

ELSHAER M R

Reducing organic contaminant concentration in solution comprises mixing solution with nanocomposite and hydrogen peroxide to form mixture and irradiating mixture to photo-catalytically degrade portion of organic contaminant.

JANJUA M R S, JAMIL S, AHMAD H, URREHMAN S, KHAN S R

Upcycling vehicle exterior waste, comprises pyrolyzing organic polymer having waste material and titanium dioxide particles in inert atmosphere to obtain composite having reduced graphene oxide on composite weight of dioxide and carbon dots.

MOHAMED H H A, ALSANEA A A

Treating wastewater by contacting aqueous waste stream comprising contaminant with coated porous substrate which is coated with hydrophilic or oleophobic coating comprising graphene oxide and passing aqueous waste stream through substrate.

JAMISON D E, SHUMWAY W W

Photocatalyst for removing organic compounds, comprises titanium dioxide doped with transition metal, and support containing reduced graphene oxide or polymer matrix having porous structure, in which titanium dioxide is supported.

LEE B, SHARMA A K, PHAM T, LEE B K, PHAMTHANHDONG, KUMAR S A