WO200074827-A2  POLTARZEWSKI Z ET AL: "Novel proton conducting composite electrolytes for application in methanol fuel cells" SOLID STATE IONICS,NL,NORTH HOLLAND PUB. COMPANY. AMSTERDAM, Bd. 119, Nr. 1-4, 1. April 1999 (1999-04-01), Seiten 301-304, XP004164408 ISSN: 0167-2738US7049020-B2  "Organic Synthesis on Silicate Surfaces" Published jointly by Kodansha Ltd., Tokyo (Japan); VCH Verlagsgesellschaft mbH, Weinheim (FRG) and VCH Publishers Inc., New York, NY (USA), pp. 24-27.;  Alberti, Giulio and Casciola, Mario, "Inorganic and Inorgano-Organic Membranes with Proton Conduction For Electrochemical Sensors and for Fuel Cells Operating At Medium Temperature" Department of Chemistry, University of Perugia, via Elce di Sotto 8, 06123 Perugia, Italy, pp. 235-238.;  P.L. Antonucci, A.S. Arico, P. Creti, E. Ramunni and V. Antonucci "Direct Electrochemical Oxidation of Methanol and Ethanol in Solid Polymer Fuel Cell Based On a Composite Electrolyte Membrane" University of Reggio Calabria, Faculty of Engineering, Localita Feo de Vito, 89100 Reggio Calabria, Italy. pp. 187-188.;  Prof. Dr. Rolf Mulhaupt, Universitat Freiburg, Kunststoff-Nanocomposite (Teil 1), pp. 26-32.EP1177247-B1  POLTARZEWSKI Z ET AL: "Novel proton conducting composite electrolytes for application in methanol fuel cells" SOLID STATE IONICS,NL,NORTH HOLLAND PUB. COMPANY. AMSTERDAM, Bd. 119, Nr. 1-4, 1. April 1999 (1999-04-01), Seiten 301-304, XP004164408 ISSN: 0167-2738EP1870429-A2  POLTARZEWSKI Z ET AL: "Novel proton conducting composite electrolytes for application in methanol fuel cells" SOLID STATE IONICS,NL,NORTH HOLLAND PUB. COMPANY. AMSTERDAM, Bd. 119, Nr. 1-4, 1. April 1999 (1999-04-01), Seiten 301-304, XP004164408 ISSN: 0167-2738EP1870429-A3  POLTARZEWSKI Z ET AL: "Novel proton conducting composite electrolytes for application in methanol fuel cells", SOLID STATE IONICS,NL,NORTH HOLLAND PUB. COMPANY. AMSTERDAM, vol. 119, no. 1-4, 1 April 1999 (1999-04-01), pages 301 - 304, XP004164408, ISSN: 0167-2738;  POLTARZEWSKI Z ET AL: "Novel proton conducting composite electrolytes for application in methanol fuel cells", SOLID STATE IONICS,NL,NORTH HOLLAND PUB. COMPANY. AMSTERDAM, vol. 119, no. 1-4, 1 April 1999 (1999-04-01), pages 301 - 304, XP004164408, ISSN: 0167-2738,relevantClaims[1],relevantPassages[&lt;pp&gt;A&lt;/pp&gt;]