Furnaces with low thermal gradients for molten salt spectrophotometry
- 1 June 1969
- journal article
- other
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 2 (6) , 543-546
- https://doi.org/10.1088/0022-3735/2/6/425
Abstract
Two types of resistance-heated furnaces for molten salt spectrophotometry are described. Both have low thermal gradients in the cell space. One furnace fits the sample compartment of a Cary model 14 spectrophotometer and operates up to 400°C. The other is used with a Cary model 14H high-temperature spectrophotometer at temperatures up to 1000°C. The molten salt samples are held in square silica cuvettes with a 1 cm optical path.Keywords
This publication has 4 references indexed in Scilit:
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- Fused-salt spectrophotometryQuarterly Reviews, Chemical Society, 1965
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- n→π*Electronic Transition in Pure Alkali Nitrate MeltsThe Journal of Chemical Physics, 1961