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Keywords: proton-exchange membranesClose
Article Type: Research-Article
J. Electrochem. En. Conv. Stor. August 2014, 11(4): 041005.
Paper No: FC-12-1123
Published Online: March 17, 2014
... for operation in hydrogen/oxygen proton-exchange membrane fuel cells ranging from room temperature (RT) up to 120 °C. The sulfonated PPO composite membranes were prepared using a sol–gel process employing reaction with tetra-ethoxysilane (TEOS) followed by heat treatment at 60, 90, and 120 °C, respectively...