THERMAL-BEHAVIOR AND KINETIC-ANALYSIS OF THE THERMOGRAVIMETRIC DATA OF DOUBLE AMMONIUM-SULFATE HEXAHYDRATE SALTS OF MN(II), FE(II), CO(II), NI(II) AND CU(II)

YILMAZ V. T., ICBUDAK H., OLMEZ H.

THERMOCHIMICA ACTA, cilt.244, ss.85-92, 1994 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 244
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1016/0040-6031(94)80209-2
  • Dergi Adı: THERMOCHIMICA ACTA
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.85-92
  • Anahtar Kelimeler: DOUBLE SALT, DTA, DTG, KINETICS, TG, XRPD, DECOMPOSITION, ALUMINUM, SULFATE
  • Karadeniz Teknik Üniversitesi Adresli: Hayır

Özet

The thermal behaviour of double ammonium sulphate hexahydrates of Mn(II), Fe(II), Co(II), Ni(II) and Cu(II) was studied in air using TG and DTA techniques. X-ray powder diffractometry was used to identify the solid decomposition products. The thermal stability of these double salts in the solid state is discussed and the mechanism of their decomposition is also suggested.