Proton Conducting Copolymer Electrolytes Based on Vinyl Phosphonic Acid and 5-(Methacrylamido)tetrazole

Sinirlioglu D., Celik S. U., Muftuoglu A. E., Bozkurt A.

MACROMOLECULAR CHEMISTRY AND PHYSICS, cilt.215, sa.3, ss.269-279, 2014 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 215 Sayı: 3
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1002/macp.201300655
  • Dergi Adı: MACROMOLECULAR CHEMISTRY AND PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.269-279
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

Copolymer electrolytes based on 5-(methacrylamido)tetrazole (MTet) and vinyl phosphonic acid (VPA) are prepared. The obtained copolymers are analyzed by FTIR, H-1 NMR, C-13 NMR, and P-31 NMR spectroscopy, thermogravimetric analysis (TGA), differantial scanning calorimetry (DSC), energy dispersive X-ray spectrometry (EDS), elemental analysis (EA), cyclic voltammetry (CV), and impedance spectroscopy. The morphology of the copolymers is characterized by X-ray diffraction (XRD), atomic force microscopy (AFM) and scanning electron microscopy (SEM). The highest proton conductivity is obtained as 0.01 S/cm at 150 degrees C and in anhydrous conditions. image