The University of Tennessee

Computational Materials Research Group



These images were created by Junwu Liu (Dept. of Chemical Engineering, The University of Tennessee).

Structure of Nafion PFSA Monomer

Nafion PFSA monomer (equivalent weight = 844) (cation not shown)



Structure of SSC PFSA "polymer"

The Nafion "polymer" we have considered is made of fifteen monomers.

Nafion polymer (cations not shown)


  • Gray = CF2
  • Red = O
  • Yellow = S
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