The arsenic redox equilibrium in a barium borosilicate glass melt has been studied quantitatively. The oxygen activity in the glass with different arsenic levels and temperatures has been measured electrochemically using an oxygen sensor with a yttria-stabilized zirconia solid electrode. The results are compared with reported values for other glass compositions, and possible applications in fining are discussed.
Origin
Corning Inc
Journal Title
Corning Research 1995 15-23
Sector
Special Glass
Class
S 1023