WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2015118424) PHOTOCATALYTIC HYDROGEN PRODUCTION FROM WATER OVER AG-PD-AU DEPOSITED ON TITANIUM DIOXIDE MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/118424    International Application No.:    PCT/IB2015/050583
Publication Date: 13.08.2015 International Filing Date: 26.01.2015
Chapter 2 Demand Filed:    07.12.2015    
IPC:
C01B 3/04 (2006.01), B01J 21/06 (2006.01), B01J 23/50 (2006.01), B01J 23/52 (2006.01), B01J 23/66 (2006.01), B01J 35/00 (2006.01), B01J 35/02 (2006.01), B01J 37/02 (2006.01)
Applicants: SABIC GLOBAL TECHNOLOGIES B.V. [NL/NL]; Zuidplein 216 1077 XV Amsterdam (NL)
Inventors: WAHAB, Ahmed Khaja; (SA).
AL-SALIK, Yahya; (SA).
AL-OUFI, Maher; (SA).
BASHIR, Shahid; (SA).
IDRISS, Hicham; (SA)
Agent: KAY COLAPRET; Norton Rose Fulbright US LLP 98 San Jacinto Blvd., Suite 1100 Austin, TX 78701 (US)
Priority Data:
61/937,243 07.02.2014 US
Title (EN) PHOTOCATALYTIC HYDROGEN PRODUCTION FROM WATER OVER AG-PD-AU DEPOSITED ON TITANIUM DIOXIDE MATERIALS
(FR) PRODUCTION PHOTOCATALYTIQUE D'HYDROGÈNE À PARTIR DE L'EAU SUR DE L'AG-PD-AU DÉPOSÉS SUR DES MATÉRIAUX EN DIOXYDE DE TITANE
Abstract: front page image
(EN)Photocatalysts and methods of using photocatalysts for producing hydrogen from water are disclosed. The photocatalysts comprise photoactive titanium dioxide particles having an anatase to rutile ratio of greater than or equal to 2:1 and silver, palladium, and gold metal material deposited on the surface of the photoactive titanium dioxide particles. The molar ratio of gold to palladium is from 0.1 to 5 and the molar ratio of gold to silver is from 0.1 to 3.
(FR)La présente invention concerne des photocatalyseurs et des procédés d'utilisation desdits photocatalyseurs pour produire de l'hydrogène à partir de l'eau. Lesdits photocatalyseurs comprennent des particules photoactives de dioxyde de titane présentant un rapport anatase sur rutile supérieur ou égal à 2:1, et un matériau métallique à base d'argent, de palladium et d'or étant déposé sur la surface des particules photoactives de dioxyde de titane. Le rapport molaire entre l'or et le palladium est de 0,1 à 5 et le rapport molaire entre l'or et l'argent est de 0,1 à 3.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)