Zobrazeno 1 - 10 of 23 pro vyhledávání: '"Jae Kyo Yang"'
1
Mechanism of MgO dissolution in MgF2–CaF2–MF (M=Li or Na) melts: Kinetic analysis via in-situ high temperature confocal scanning laser microscopy (HT-CSLM)
Autor: Dong Joon Min, Yumin Lee, Joo Hyun Park, Jae Kyo Yang
Publikováno v: Ceramics International. 45:20251-20257
The solid oxide membrane (SOM) process is a direct electrolysis method for refining magnesium and has become a popular and promising technology. In the electrolysis process of SOM, the metal oxide is dissociated into the metal cation and oxygen anion
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4936eca6887cbc99e36b6c86fbdd51f
https://doi.org/10.1016/j.ceramint.2019.06.298
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2
Enhanced thermoelectric properties of Bi0.5Sb1.5Te3 composites with in-situ formed senarmontite Sb2O3 nanophase
Autor: Dong-soo Kim, Eun Bin Kim, Soon-Jik Hong, Kap-Ho Lee, Jong-Hyeon Lee, Dae-Hwan Jang, Chul-Hee Lee, Jae-Kyo Yang, Peyala Dharmaiah
Publikováno v: Journal of Alloys and Compounds. 777:703-711
A lot of efforts being invested into producing efficient thermoelectric devices based on Bi0.5Sb1.5Te3 materials for room temperature applications. Key research achievements of these efforts that incorporation of oxide nanoparticles into Bi0.5Sb1.5Te
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3633372c026afb8c526686c05f15a75
https://doi.org/10.1016/j.jallcom.2018.10.408
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3
Thermodynamics of fluoride-based molten fluxes for extraction of magnesium through the low temperature solid oxide membrane (LT-SOM) process
Autor: Joo Hyun Park, Yumin Lee, Jae Kyo Yang
Publikováno v: Calphad. 62:232-237
The melt quenching experiments and thermodynamic calculations of phase diagrams were carried out to investigate potential additives for the low temperature solid oxide membrane (LT-SOM) magnesium extraction process. The solubility of MgO, which is a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5b5dc253859eee1e280f10d2ed35d7c
https://doi.org/10.1016/j.calphad.2018.07.006
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4
The oxygen-permeation property of doped-zirconia membrane at high temperature and in reduced condition
Autor: Yun Ho Jin, Hee Jung Park, Kyu Hyoung Lee, Jae-Kyo Yang
Publikováno v: International Journal of Hydrogen Energy. 43:293-300
Doped zirconia with fast oxygen ionic conduction can be applied to an oxygen ion transport membrane for the deoxidation from metal melts and the production of metals from molten metal oxides. For the application, an oxygen-permeation study is require
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88663f097314bac0953043818c4935da
https://doi.org/10.1016/j.ijhydene.2017.11.015
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6
Microstructure and Mechanical Properties of Al2O3/Fe-Ni Nanocomposite Prepared by Rapid Sintering
Autor: Jae Kyo Yang, Dae-Hwan Jang, Young-In Lee, Yong-Ho Cho, Kun-Jae Lee
Publikováno v: Journal of Korean Powder Metallurgy Institute. 17:203-208
A new High Frequency Induction Heating (HFIH) process has been developed to fabricate dense reinforced with Fe-Ni magnetic metal dispersion particles. The process is based on the reduction of metal oxide particles immediately prior to sintering. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d62a3462f61c22d24fd2975fc2e7fe1a
https://doi.org/10.4150/kpmi.2010.17.3.203
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8
The Synthesis and Characteristics of Homogenously Dispersed CNT-Al2O3 Nanocomposites by the Thermal CVD Method and Pulsed Electric Current Sintering Process
Autor: Jae Kyo Yang, Kae Myung Kang, S.H. Yoo, Cheol Jin Lee, Yong-Ho Choa, Sung Goon Kang, Sung Tag Oh
Publikováno v: Solid State Phenomena. :295-298
An optimum route to synthesize Al2O3-based composite powders with a homogeneous dispersion of carbon nanotubes (CNTs) was investigated. CNT/Metal/Al2O3 nanocomposite powders were fabricated by thermal chemical vapor deposition (CVD) over a metal cata
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3ce371c236b146a7b25cbd7ac10f9cd
https://doi.org/10.4028/www.scientific.net/ssp.121-123.295
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9
Synthesis and optimization of nano-porous La0.6Sr0.4CoO3−δ on the oxygen separation membrane
Autor: Jaewoong Park, Kwang-Min Lee, Jae Kyo Yang, Yong-Ho Choa, Kee Sung Lee
Publikováno v: Materials Science and Engineering: A. :774-777
The oxygen permeation flux of a La 0.7 Sr 0.3 Ga 0.6 Fe 0.4 O 3− δ (LSGF) membrane was found to be lower than commercial membranes, so nano porous La 0.6 Sr 0.4 CoO 3− δ (LSC) particles were coated on it to improve the oxygen permeation flux. T
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c63208b5c53bcdd5429827a7af86281b
https://doi.org/10.1016/j.msea.2006.02.385
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10
Effect of Powder Synthesis Processing on the Microstructure and Electrical Conductivity of Sintered CNTs/Fe/Al2O3 Nanocomposites
Autor: Jae Kyo Yang, S.H. Yoo, Sung Tag Oh, Yong-Ho Choa, Kae Myung Kang, Sung Goon Kang, Jin Woo Park
Publikováno v: Materials Science Forum. :1021-1024
The microstructure and electrical conductivity of CNTs dispersed Al2O3 nancomposites depending on the powder processing and CNTs content were demonstrated. The composite powders with homogeneous dispersion of CNTs could be synthesized by a catalytic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::167b968c5706a2eb6844bebbb0271101
https://doi.org/10.4028/www.scientific.net/msf.534-536.1021
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