Aligned electrospun nanofiber composite membranes for fuel cell electrolytes.

  title={Aligned electrospun nanofiber composite membranes for fuel cell electrolytes.},
  author={Takuya Tamura and Hiroyoshi Kawakami},
  journal={Nano letters},
  volume={10 4},
We have synthesized the novel composite membranes composed of sulfonated polyimide nanofibers and sulfonated polyimide for proton exchange membrane fuel cell. It was clear that the polyimides within nanofiber were significantly oriented or aggregated when electrospun; as the result, the membrane stability, such as oxidative and hydrolytic stabilities, of the composite membrane was significantly improved with an increase in nanofiber, and oxygen permeability of the composite membrane also… CONTINUE READING
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