Study of frozen solutions of ferrous compounds by Mössbauer effect and differential thermal analysis (DTA)

✍ Scribed by P.M. Thomas; M. Sanders; I. Dezsi; P.J. Ouseph

• Publisher: Elsevier Science
• Year: 1971
• Tongue: English
• Weight: 377 KB
• Volume: 11
• Category: Article
• ISSN: 0009-2614
• DOI: 10.1016/0009-2614(71)80527-4

✦ Synopsis

Rec&xl 12 July 1971 Changes in quick frbzen aqueous solutions slowly heated are studied by differential thermal analysis ad by the Mksbauer effect. DTA is used to measure the heat associated with these changes and it is used abng with the Messbauer data to idectify the changes. Results of studies on frozen solutions of iron ammonium sulphate, ferrous ohloride and ferrous perchlorate are reported in the paper. The heat associated with the different changes of the uystak per gram of iron is approximately independent of the concentration of the solution.