Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in molten state
Patent
1979-07-18
1980-09-23
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
Fluid active material or two-fluid electrolyte combination...
Active material in molten state
429193, 428398, H01M 214
Patent
active
042243866
ABSTRACT:
A small amount of SiO.sub.2 is added to the sodium borate solder glasses of the type previously used to make tubesheets in hollow fiber, high temperature battery cells. The modified glass is more easily ground and has a lower softening temperature. When the powdered glass is fused, to form the tubesheet and sealingly engage the fibers, the fiber-weakening fluxing action of the glass is considerably reduced.
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E. J. Gooding and W. E. S. Turner, IV. A Study of the Series of Glasses Containing Sodium Oxide, Boric Oxide and Silica, Journal of the Society of Glass Technology, vol. 18, pp. 32-66, 1934.
Skapars Anthony
Stringham R. R.
The Dow Chemical Company
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