TY  - SER
AU  - Seo, Dong Wan
AU  - lim, Young Don
AU  - Lee, Soon-Jae
AU  - Jeong, In-Jun
TI  - Preparation and Characterization of Sulfonated Poly(Tetra Phenyl Ether Ketone Sulfone)S  for  Proton Exchange Membrane Fuel Celi
KW  - Poly(Ether Ketone Sulfone)
KW  - Pemfc
KW  - Multi-Phenyl Monomer
ER  -