Inorganic composite membranes for high-temperature fuel cells

The climate crisis remains one of the most pressing challenges worldwide and has urged the development of cleaner energy to reduce greenhouse gas emissions. Fuel cells are devices that consume hydrogen to generate electricity. The high efficiency and zero emissions make them attractive for replacing conventional engines in automotive. Operating at high temperatures is desirable for improving efficiency and a simpler system design, while commercial polymeric membranes lack durability at elevated temperatures. This thesis develops advanced electrolyte membranes using robust inorganic materials for high-temperature fuel cells.