High-Pressure Polymorphism in Sodium Chloride: A Reinvestigation
- 22 July 1966
- journal article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 153 (3734), 419-420
- https://doi.org/10.1126/science.153.3734.419
Abstract
X-ray studies of sodium chloride near 20 kilobars were made in an attempt to verify the reported highpressure-stable, cesium chloride-type structure. Experiments employing extreme shear forces, elevated temperature, and various moisture contents have shown no indication of a second phase. A reexaminatino of the original x-ray evidence suggests that the data may be explained by lithium found in the apparatus.Keywords
This publication has 4 references indexed in Scilit:
- On the use of sodium chloride as a pressure gauge in high pressure researchJournal of Physics and Chemistry of Solids, 1966
- Polymorphic transitions of the alkali chlorides at high pressures to 200°CJournal of Physics and Chemistry of Solids, 1964
- Simple High Pressure X-Ray Powder CameraReview of Scientific Instruments, 1964
- X-Ray Diffraction Studies in the 100 Kilobar Pressure RangeJournal of Applied Physics, 1962