The effect of the heating medium on the electric parameters of a thermal battery with the electrochemical system Li | LiCl-KCl-RbCl-LiF | FeS2

• Autorzy: Styczyński S. , Czajka B. , Sołopa W. , Rydzyńska B. , Ciszewski A.
• Języki publikacji: EN

Abstrakty

EN

Model thermal batteries with the electrochemical system Li | LiCl-KCl-RbCl-LiF [ FeS2, activated by a heating mixture made of powders of potassium chlorate(VII) and iron, have been characterised. The measurements of voltage and current intensity have been made on discharging the batteries over a constant resistance. The batteries performance has been tested depending on the amount and placement of the heating mixture inside the cell. The optimum electric performance of the battery has been achieved for the heating mixture in the amount close to the value, theoretically predicted on the basis of the calculated thermal balance. On insufficient heat lower voltage and shorter working time of the batteries have been established, while on too much heat the batteries have been overheated which led to frequent short-circuiting and shorter working time.

Słowa kluczowe

EN

battery

PL

bateria

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2006
• Tom: Vol. 8, nr 4
• Strony: 80--82
• Opis fizyczny: Bibliogr. 3 poz., rys., tab.

Twórcy

autor

Styczyński S.

autor

Czajka B.

autor

Sołopa W.

autor

Rydzyńska B.

autor

Ciszewski A.

• Centralne Laboratorium Akumulatorow i Ogniw, ul. Forteczna 12, 61-362 Poznań,

Bibliografia

• (1) Kopczyk M., Tabat S., Szcześniak B., Styczyński S., Brudka Z.: Przemysł Chemiczny, 2003, 82, 1295.
• (2) Czajka B., Tabat S., Styczyński S., Wachowski L., Zieliński L., Pietrowski M.: Physicochemical properties of iron powders used as reducing agents in materials of high calorific value, Central European Journal of Energetic Materials, 2004, 1, 75.
• (3) Szcześniak B., Gąsior W., Moser Z., Brudka Z., Styczyński S., Tabat S.: Molecular Physics Review, 2002, 35, 77.