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1. (WO2017181082) NANOCOMPOSITE COATINGS FOR PEROVSKITE SOLAR CELLS AND METHODS OF MAKING THE SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/181082 International Application No.: PCT/US2017/027728
Publication Date: 19.10.2017 International Filing Date: 14.04.2017
IPC:
C23C 30/00 (2006.01) ,B32B 5/16 (2006.01)
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
30
Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5
Layered products characterised by the non-homogeneity or physical structure of a layer
16
characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
Applicants:
ALLIANCE FOR SUSTAINABLE ENERGY, LLC [US/US]; 15013 Denver West Parkway MS 5231 Golden, Colorado 80401, US
Inventors:
ZHU, Kai; US
MA, Zhiwen; US
DAGDELEN, John Mehmet; US
Agent:
MCINTYRE, Michael A.; US
Priority Data:
62/322,97215.04.2016US
Title (EN) NANOCOMPOSITE COATINGS FOR PEROVSKITE SOLAR CELLS AND METHODS OF MAKING THE SAME
(FR) REVÊTEMENTS NANOCOMPOSITES POUR DES CELLULES SOLAIRES EN PÉROVSKITE ET PROCÉDÉS POUR LEUR FABRICATION
Abstract:
(EN) An aspect of the present disclosure is a method that includes, in a first mixture that includes a metal alkoxide and water, reacting at least a portion of the metal alkoxide and at least a portion of the water to form a second mixture that includes a solid metal oxide phase dispersed in the second mixture, applying the second mixture onto a surface of a device that includes an intervening layer adjacent to a perovskite layer such that the intervening layer is between the second mixture and perovskite layer, and treating the second mixture, such that the solid metal oxide phase is transformed to a first solid metal oxide layer such that the intervening layer is positioned between the first solid metal oxide layer and the perovskite layer.
(FR) Un aspect de la présente invention concerne un procédé qui consiste à, dans un premier mélange qui comprend un alcoxyde métallique et de l'eau, faire réagir au moins une partie de l'alcoxyde métallique et au moins une partie de l'eau pour former un deuxième mélange qui comprend une phase d'oxyde métallique solide dispersée dans le deuxième mélange, appliquer le deuxième mélange sur une surface d'un dispositif qui comprend une couche intermédiaire adjacente à une couche de pérovskite de telle sorte que la couche intermédiaire se trouve entre le deuxième mélange et la couche de pérovskite, et à traiter le deuxième mélange, de telle sorte que la phase d'oxyde métallique solide est transformée en une première couche d'oxyde métallique solide de telle sorte que la couche intermédiaire est positionnée entre la première couche d'oxyde métallique solide et la couche de pérovskite.
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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, DJ, 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, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)