p–V–T studies on molten alkali nitrates. Part 1.—Thermal pressure coefficients and compressibilities
- 1 January 1978
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases
- Vol. 74, 153-162
- https://doi.org/10.1039/f19787400153
Abstract
The p–V–T relationships of the molten alkali nitrates (Li, Na, K, Rb and Cs) were determined using a gas-pressurised, externally-heated pressure vessel. The cells were the pyknometer type with a long capillary barrier between the pressurising gas and the bulk of the liquid. Data, over a range of temperature from 500 to 800 K and a range of pressure to 1400 bar, were plotted in the form of isochores and used to determine densities and compressibilities of the liquids.Keywords
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