Results 311 to 320 of about 61,136 (369)
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Journal of the American Chemical Society, 2022
The discovery of high-performance adsorbents for highly efficient separation of xenon from krypton is an important but challenging task in the chemical industry due to their similar size and inert spherical nature.
Jiyan Pei +5 more
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The discovery of high-performance adsorbents for highly efficient separation of xenon from krypton is an important but challenging task in the chemical industry due to their similar size and inert spherical nature.
Jiyan Pei +5 more
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Krypton in the Chassigny meteorite shows Mars accreted chondritic volatiles before nebular gases
Science, 2022Volatile elements are thought to have been delivered to Solar System terrestrial planets late in their formation through accretion of chondritic meteorites.
S. Péron, S. Mukhopadhyay
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, 2020
Krypton and xenon are important gases in many applications, including, but not limited to, electronics, lighting, and medicine.
Karam B. Idrees +6 more
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Krypton and xenon are important gases in many applications, including, but not limited to, electronics, lighting, and medicine.
Karam B. Idrees +6 more
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Journal of the American Chemical Society, 2019
The efficient separation of xenon (Xe) and krypton (Kr) is one of the industrially important processes. While adsorptive separation of these two species is considered to be an energy efficient process, developing highly selective adsorbent remains ...
Liangying Li +7 more
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The efficient separation of xenon (Xe) and krypton (Kr) is one of the industrially important processes. While adsorptive separation of these two species is considered to be an energy efficient process, developing highly selective adsorbent remains ...
Liangying Li +7 more
semanticscholar +1 more source
Krypton-krypton molecular interaction
Physica, 1961Abstract Mainly on the basis of the various crystal properties the potential energy of interaction of krypton on a six-parameter model has been obtained. The potential energy curve thus obtained is more logical than those on the usual two or three parameter models (e.g. exp-6, L-J (6–12) etc.). It has been found that the force constants on the L-J
A. K. Barua, P.K. Chakraborti
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, 2020
Thermionic cathodes are essential for the operation of various electrostatic propulsion devices. They strongly influence the performance and lifetime of the propulsion system.
George-Cristian Potrivitu +4 more
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Thermionic cathodes are essential for the operation of various electrostatic propulsion devices. They strongly influence the performance and lifetime of the propulsion system.
George-Cristian Potrivitu +4 more
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The Journal of Chemical Physics, 1976
Light absorption techniques are used to study the temporal dependence of the number densities of the 5s′00 and 5s12 krypton metastable atoms during the decay period (afterglow) of a pulsed discharge in krypton and krypton–nitrogen mixtures. The sensitivity of the temporal properties of the 5s′00 state of krypton to discharge pulse conditions was ...
C. J. Tracy, H. J. Oskam
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Light absorption techniques are used to study the temporal dependence of the number densities of the 5s′00 and 5s12 krypton metastable atoms during the decay period (afterglow) of a pulsed discharge in krypton and krypton–nitrogen mixtures. The sensitivity of the temporal properties of the 5s′00 state of krypton to discharge pulse conditions was ...
C. J. Tracy, H. J. Oskam
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The Journal of Chemical Physics, 1952
The compressibility of krypton containing 0.90 mole percent xenon has been measured from 0° to 300°C and over the density range 1 to 10 mole per liter. The constants of the Beattie-Bridgeman equation of state for the sample and for pure krypton were determined. The constants for pure krypton are R=0.08206, A0=2.4230, a=0.02865, B0=0.05261, b=0, c=14.89×
James S. Brierley +2 more
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The compressibility of krypton containing 0.90 mole percent xenon has been measured from 0° to 300°C and over the density range 1 to 10 mole per liter. The constants of the Beattie-Bridgeman equation of state for the sample and for pure krypton were determined. The constants for pure krypton are R=0.08206, A0=2.4230, a=0.02865, B0=0.05261, b=0, c=14.89×
James S. Brierley +2 more
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Journal of Applied Spectroscopy, 1965
The populations of the 1s, 2p, and 3p levels of krypton have been determined. The electrical parameters of the glow discharge have been measured by the two-probe method. The oscillator strengths of 13 spectral lines of krypton were determined in the visible and near-infrared portions of the spectrum.
E. P. Ostapchenko, V. P. Malakhov
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The populations of the 1s, 2p, and 3p levels of krypton have been determined. The electrical parameters of the glow discharge have been measured by the two-probe method. The oscillator strengths of 13 spectral lines of krypton were determined in the visible and near-infrared portions of the spectrum.
E. P. Ostapchenko, V. P. Malakhov
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, 1993
Valence correlation consistent and augmented correlation consistent basis sets have been determined for the third row, main group atoms gallium through krypton.
A. Wilson +3 more
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Valence correlation consistent and augmented correlation consistent basis sets have been determined for the third row, main group atoms gallium through krypton.
A. Wilson +3 more
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