EP1494807-A2  See references of WO 03057367A2US7378450-B2  "A new electrocatalyst consisting of a molecularly homogeneous plantinm-aerogel nanocomposite", Can J. Chem. 75:1666-1673 (1997) by Ye et al, month unknown.;  "Aerogel composites using chemical vapor infiltration", Journal of Non-Crystalline Solids 185 (1995) 227-232 by Hunt, et al. (1994), month unknown.;  "Carbon aerogels for electrochemical applications", Journal of Non-Crystalline Solids 225 (1998) 74-80 by Pekala, et al. (1998), month unknown.;  "Catalytic Graphitization of Carbon Aerogels by Transition Metals", Langmuir, 2000, 16, 4367-4373 by Maldonado-Hodar et al, month unknown.;  "Deposition of Ruthenium Nanoparticles on Carbon Aerogels for High Energy Density Supercapacitor Electrodes", Electrochemical Society Letters, vol. 144, No. 12, Dec. 1997 by Miller et al.;  "Integration of carbon aerogels in PEM fuel cells", Journal of Non-Crystalline Solids 285 (2001) 283-287 by Glora et al. (2001), month unknown.;  "Metal-carbon aerogels as catalysts and catalyst supports", Studies in Surface Science and Catalysis (2000), 130, 1007 by Maldonado-Hodar et al, month unknown.;  "Microporous Nature of Ce,Zr-Doped Carbon Aerogels", Langmuir 1999, 15 7119-7121 by Bekyarova, et al. (1999), month unknown.;  "Monolithic carbon aerogels for fuel cell electrodes", Preparation of Catalysts VII. 1998, 167 by Pajonk et al. (1997), month unknown.;  "Morphology and Electrochemistry of RutheniumCarbon Aerogel Nanostructures", Langmuir 1999, 15,799-806 by Miller and Dunn, month unknown.;  "Synthesis and textural characteristics of organic aerogels, transmtion-metal containing organic aerogels and their carbonized derivatives", Carbon 37 (1999) 1199-1205 by Maldonado-Hodar et al., month unknown.;  Article entitled "PolymerMetal Nanocomposite Synthesis in Supercritical CO2" by Watkins et al., Chemistry of Materials, vol. 7, No. 11, Nov. 1995, 3 pages.;  International Search Report for Serial No. PCTUS2004033082 dated Dec. 7, 2005.;  International Search Report of PCTUS0241205, Sep. 2004.;  Webpae entitled "Types of Fuel Cells", Fuel Cells 2000, www.fuelcells.org, The Online Fuel Cell Information Center, http:web.archive.orgweb20021211024857http:www.fuelcells.or . . . ; 5 pages, (Nov.-2007).