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Machine translation
1. (WO2005114772) PROTON EXCHANGE MEMBRANE (PEM) BASED ON HYBRID INORGANIC-ORGANIC COPOLYMERS WITH GRAFTED PHOSPHORIC ACID GROUPS AND IMPLANTED METAL CATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/114772    International Application No.:    PCT/US2005/016911
Publication Date: 01.12.2005 International Filing Date: 13.05.2005
IPC:
H01M 8/10 (2006.01)
Applicants: TOYOTA TECHNICAL CENTER USA, INC. [US/US]; 1555 Woodridge, RR#7, Ann Arbor, MI 48105 (US) (For All Designated States Except US).
GEORGIA TECH RESEARCH CORPORATION [US/US]; 505 10th Street, Atlanta, GA 30332 (US) (For All Designated States Except US).
LI, Wen [CN/US]; (US) (For US Only).
LI, Siwen [CN/US]; (US) (For US Only).
LIU, Meilin [US/US]; (US) (For US Only)
Inventors: LI, Wen; (US).
LI, Siwen; (US).
LIU, Meilin; (US)
Agent: ANDERSON, Thomas, E.; Gifford, Krass, Groh, Sprinkle, Anderson & Citkowski, P.C., P.O. Box 7021, Troy, MI 48084 (US)
Priority Data:
60/570,692 13.05.2004 US
11/127,458 12.05.2005 US
Title (EN) PROTON EXCHANGE MEMBRANE (PEM) BASED ON HYBRID INORGANIC-ORGANIC COPOLYMERS WITH GRAFTED PHOSPHORIC ACID GROUPS AND IMPLANTED METAL CATIONS
(FR) MEMBRANES ECHANGEUSES DE PROTONS (PEP) A BASE DE COPOLYMERES HYBRIDES INORGANIQUES-ORGANIQUES COMPORTANT DES GROUPES ACIDES PHOSPHORIQUES GREFFES ET DES CATIONS METAL IMPLANTES
Abstract: front page image
(EN)A proton exchange membrane comprises a hybrid inorganic-organic polymer that includes implanted metal cations. Acid groups are bound to the hybrid inorganic­organic polymer through an interaction with the implanted metal cations. An example process for manufacturing a proton exchange membrane includes sol-gel polymerization of silane precursors in a medium containing the metal cations, followed by exposure of the metal-implanted hybrid inorganic-organic polymer to an acid compound.
(FR)L'invention concerne une membrane échangeuse de protons comprenant un polymère hybride inorganique-organique lequel renferme des cations métal implantés. Des groupes acides sont liés au polymère hybride inorganique-organique par une interaction avec les cations métal implantés. Un processus pris à titre d'exemple de production d'une membrane échangeuse de protons consiste en la polymérisation sol-gel de précurseurs silane dans un milieu contenant les cations métal, suivie par une exposition du polymère hybride inorganique-organique à implantation de métal à un composé acide.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)