Analysis of Solid Polymer Electrodes in a Fuel Cell by XPS For Enhanced Durability of Clean Energy Fuel Cells

Fuel cells are increasingly attracting attention as a next generation energy source as we step up our effort in protecting environment and reducing the dependence on fossil fuels. Practical applications of fuel cells are being studied, as reflected in new automobiles that run on fuel cells, hydrogen gas stations available on an experimental basis, and power sources of mobile equipment such as PC, PDA, and cellular phone.