By measuring the spacecharge-limited field emission and field ionization characteristics, ionic mobilities in cryogenic liquids including helium can be easily determined. The technique developed uses a simple diode electrode structure similar to that used previously to study dc characteristics.
A new method for measuring ionic mobilities in fused salts
โ Scribed by D. Inman; J.E. Bowling
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 360 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0013-4686
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โฆ Synopsis
A new method for determining iomc mobilities is described which employs a thin layer of melt between Pyrex glass plates. The new method ehminates the need to estlmate tortuoslty factors. An inert marker. such as p-tcrphcnyl. may bc used to dctcct clcctro-osmotic flow effects. Results are presented for the KNOX-NaNO, melt using Ag' as the tracer ion. Some typical results of ionic mobility measurements are given.
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