Effects of coexisting oxoanions on SO<sub>3</sub> decomposition activity of molten-phase potassium metavanadate catalysts

LiH was used as inactive material to stimulate the reprocessing of lithium tritiate in molten chlorides. The electrochemical properties (diffusion coefficients, apparent standard potentials) were measured by means of transient electrochemical techniques (cyclic voltammetry and chronopotentiometry). At 425 ºC the diffusion coefficient and the apparent standard potential were 2.5 · 10−5 cm2 s−1 and −1.8 V vs. Ag/AgCl, respectively. For the process design the LiH solubility was measured by means of DTA to optimize the LiH concentration in the molten phase. In addition electrolysis tests were carried out at 460 ºC with current densities up to 1 A cm−2 over 24 h. These results show that LiH may be reprocessed in molten chlorides consisting in the production of hydrogen gas at the anode and molten metallic lithium at the cathode.

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Crystal growth of SbSI from the molten phase

Crystal Research and Technology ◽

10.1002/crat.2170200527 ◽

1985 ◽

Vol 20 (5) ◽

pp. K58-K60

Author(s):

K. Ishikawa ◽

W. Tomoda ◽

H. Katsube ◽

K. Toyoda

Keyword(s):

Crystal Growth ◽

Molten Phase

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An experimental and numerical study on the leakage of molten phase change material through a micropore under gravity

Chemical Engineering Science ◽

10.1016/j.ces.2022.117427 ◽

2022 ◽

pp. 117427

Author(s):

Xianggui Xu ◽

Tong Sun ◽

Wenwei Liu ◽

Junlei Wang ◽

Liqiong Wang ◽

...

Keyword(s):

Phase Change ◽

Phase Change Material ◽

Numerical Study ◽

Molten Phase ◽

Change Material

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Stability of Molten-Phase Cs–V–O Catalysts for SO3 Decomposition in Solar Thermochemical Water Splitting

ACS Applied Energy Materials ◽

10.1021/acsaem.8b00145 ◽

2018 ◽

Vol 1 (5) ◽

pp. 2041-2047 ◽

Cited By ~ 1

Author(s):

Alam S. M. Nur ◽

Takayuki Matsukawa ◽

Asuka Ikematsu ◽

Masato Machida

Keyword(s):

Water Splitting ◽

Molten Phase ◽

Solar Thermochemical

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Growth of graphene and graphite nanocrystals from a molten phase

Journal of Materials Science ◽

10.1007/s10853-011-5432-9 ◽

2011 ◽

Vol 46 (19) ◽

pp. 6255-6263 ◽

Cited By ~ 26

Author(s):

Shaahin Amini ◽

Haamun Kalaantari ◽

Javier Garay ◽

Alexander A. Balandin ◽

Reza Abbaschian

Keyword(s):

Molten Phase

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The Structure and Transport Properties of β-Mg3Bi2 in Superionic Conduction and Molten Phase

10.1063/1.2733318 ◽

2007 ◽

Author(s):

Ünsal Akdere ◽

Seçkin D. Günay

Keyword(s):

Transport Properties ◽

Molten Phase ◽

Superionic Conduction

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GRAVITY AIDED TEXTURE GROWTH IN CERAMIC SUPERCONDUCTORS

Modern Physics Letters B ◽

10.1142/s0217984989001631 ◽

1989 ◽

Vol 03 (14) ◽

pp. 1053-1060 ◽

Cited By ~ 7

Author(s):

A. J. BOURDILLON ◽

N. X. TAN ◽

N. SAVVIDES ◽

J. SHARP

Keyword(s):

Critical Current ◽

Grain Growth ◽

Thermal Gradient ◽

Thermal Gradients ◽

Ceramic Superconductor ◽

Downward Motion ◽

Ceramic Superconductors ◽

Current Densities ◽

Molten Phase

Texture growth in incongruently melting ceramic superconductor materials, such as YBa 2 Cu 3 O 7−x, can be combined with zone refinement in thermal gradients to increase critical current densities. In gravity aided texture growth (GATEG), a vertical thermal gradient is used with downward motion of the partially molten specimen (relative to the furnace) so that the molten phase recrystallizes with grain growth.

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