Effect of telluric acid addition on thermal behavior of cesium dihydrogen phosphate

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Beyribey B., Günay E., Saygi B., Çorbacioǧlu B., Saraç H.

Main Group Chemistry, cilt.15, ss.125-130, 2016 (SCI-Expanded, Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 15
  • Basım Tarihi: 2016
  • Doi Numarası: 10.3233/mgc-150191
  • Dergi Adı: Main Group Chemistry
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.125-130
  • Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

 xCsH2PO4·(1-x)Te(OH)6 composites have been synthesized for the different compositions, x = 0.02, 0.04, 0.05,

0.06, 0.08 (labeled composites A-E). The composites were characterized by Scanning Electron Microscopy (SEM), XRay

Diffraction (XRD), Thermogravimetry (TG) and Differential Thermal Analysis (DTA). Telluric acid, Te(OH)6, added

to cesium dihydrogen phosphate (CsH2PO4) significantly effects the structure, particle size and thermal stability of the

composite material. Enhanced thermal stability could lead to use of CsH2PO4 as an electrolyte in low temperature fuel cells.

Keywords: Solid acids, low temperature fuel cells, composite materials, amorphous materials