%0 Journal Article %K Tungsten oxide %K Electrocatalyst %K Polymer electrolyte fuel cell %K Titanium oxide %A Joongpyo Shim %A Chang-Rae Lee %A Hong-Ki Lee %A Ju-Seong Lee %A Elton J Cairns %B Journal of Power Sources %D 2001 %F Electrochem %G eng %N 1-2 %P 172-177 %R 10.1016/S0378-7753(01)00817-5 %T Electrochemical characteristics of Pt-WO3/C and Pt-TiO2/C electrocatalysts in a polymer electrolyte fuel cell %V 102 %8 12/2001