Thermal Positive Ion Emission from Alkali-Metal Iodide Mixtures
نویسندگان
چکیده
منابع مشابه
Thermal Emission of Alkali Metal Ions from Al30-Pillared Montmorillonite Studied by Mass Spectrometric Method
The thermal emission of alkali metal ions from Al30-pillared montmorillonite in comparison with its natural form was studied by mass spectrometry in the temperature range 770-930 K. The measurements were carried out on a magnetic mass spectrometer MI-1201. For natural montmorillonite, the densities of the emission currents (j) decrease in the mass spectrum in the following sequence (T = 805 K, ...
متن کاملThermal Expansion of Alkali Sulphate Mixtures
The linear thermal expansivities of polycrystalline samples of mixtures of L i 2 S 0 4 with K 2 S 0 4 and with N a 2 S 0 4 have been measured with a "Fused-Quarz T u b e " apparatus Phase transitions are accompanied by changes in the expansion coeff icient and also by volume changes. The observed expansion coeff icient is constant over wide temperature intervals. Simple crystal structures show ...
متن کاملPhotoelectric emission from the alkali metal doped vacuum-ice interface.
The photoelectron photoemission spectra and thresholds for low coverages of Li and K adsorbed on water-ice have been measured, compared with photoionization spectra of the gas-phase atoms, and modeled by quantum chemical calculations. For both alkali metals the threshold for photoemission is dramatically decreased and the cross section increased on adsorption to the water-ice surface. Quantum c...
متن کاملIon Formation from Alkali Iodide Solids by Swift Dust Particle Impact *
für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...
متن کاملThermal Conductivity of Molten Alkali Halides and Their Mixtures
Thermal conductivity of molten alkali halides and their mixtures with common anions is measured as a function of temperature. Use is made of the most reliable method of coaxial cylinders made of platinum, with radiation heat transfer being taken into account. It is found to vary directly with temperature. Expressions for its temperature dependence are derived from the experimental observations....
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Mass Spectrometry Society of Japan
سال: 1968
ISSN: 1884-3271,1340-8097
DOI: 10.5702/massspec1953.16.323