Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Hyeong-Jun Jeoung"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract In this study, the deoxidation process for off-grade titanium (Ti) sponge using magnesium (Mg) metal with a wire mesh strainer type of crucible was developed. Ti hydride (TiH2) feedstock, which was prepared by hydrogenating off-grade Ti spon
Externí odkaz:
https://doaj.org/article/ac0f3f586a404d4bab2e9599b49e2413
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 4, Pp 1308-1320 (2023)
In this study, a novel Mg production process for producing high-purity Mg metal from dolomite was developed. When the electrolysis of calcined dolomite was conducted using Cu cathode and C anode in MgF2 – LiF molten salt at 1083–1173 K by applyin
Externí odkaz:
https://doaj.org/article/35346a24abbe4cafab17702071c4f561
Autor:
Hyeong-Jun Jeoung, Tae-Hyuk Lee, Youngjae Kim, Jin-Young Lee, Young Min Kim, Toru H. Okabe, Kyung-Woo Yi, Jungshin Kang
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 2, Pp 562-579 (2023)
A green and effective electrolytic process was developed to produce high-purity Mg metal using primary and secondary resources containing MgO as a feedstock. The electrolysis of various MgO resources was conducted using a Cu cathode in MgF2 – LiF
Externí odkaz:
https://doaj.org/article/4c1d1c12008c4f9c98b72ec7d6e8994d
Autor:
Hyeong-Jun Jeoung, Kun Won Kim, Yong Jun Chang, Yong Chae Jung, Hyunchul Ku, Kyung Wha Oh, Hyung-Min Choi, Jae Woo Chung
Publikováno v:
Polymers, Vol 12, Iss 9, p 1918 (2020)
The mechanically-enhanced urea-formaldehyde (UF) microcapsules are developed through a multi-step in situ polymerization method. Optical microscope (OM) and field emission scanning electron microscope (FE-SEM) prove that the microcapsules, 147.4 μm
Externí odkaz:
https://doaj.org/article/bc1b91992def4ddfa8074a1f01e9e107
Autor:
Hyeong-Jun Jeoung, Youngjae Kim, Tae-Hyuk Lee, Jin-Young Lee, Young Min Kim, Kyung-Woo Yi, Jungshin Kang
Publikováno v:
Journal of Applied Electrochemistry. 52:1535-1549
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f817ba6711532c9ce3783f57eca71d4
https://doi.org/10.1007/s10800-022-01725-7
https://doi.org/10.1007/s10800-022-01725-7
An Electrolytic Process Using an Ag Cathode and Vacuum Distillation for Mg Metal Production from MgO
Publikováno v:
Journal of Sustainable Metallurgy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93e4b0e50c08214c1e2963e6d4e0cb3a
https://doi.org/10.1007/s40831-023-00669-2
https://doi.org/10.1007/s40831-023-00669-2
Publikováno v:
Metallurgical and Materials Transactions B. 53:220-231
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22ed4320784cdf0c2c7bbc49956ed8f7
https://doi.org/10.1007/s11663-021-02358-5
https://doi.org/10.1007/s11663-021-02358-5
Autor:
Hyeong-Jun Jeoung, Tae-Hyuk Lee, Youngjae Kim, Jin-Young Lee, Young Min Kim, Toru H. Okabe, Kyung-Woo Yi, Jungshin Kang
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783031227608
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d675e9637aefe3c2828c6baab225c0b
https://doi.org/10.1007/978-3-031-22761-5_11
https://doi.org/10.1007/978-3-031-22761-5_11
Autor:
Toru H. Okabe, Young-Min Kim, Hyeong-Jun Jeoung, Jin-Young Lee, Tae-Hyuk Lee, Kyung-Woo Yi, Jungshin Kang, Dong Hee Lee
Publikováno v:
Journal of Sustainable Metallurgy. 7:883-897
To produce high-purity Mg metal directly from MgO, the scale-up of a novel electrolytic process using a metal cathode and vacuum distillation was investigated. The electrolysis of MgO was conducted in MgF2–LiF molten salt using Cu or Ag cathode and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b53212dff2b57e44eff77d9894a511d
https://doi.org/10.1007/s40831-021-00367-x
https://doi.org/10.1007/s40831-021-00367-x
Autor:
Jungshin Kang, Tae-Hyuk Lee, Hyeong-Jun Jeoung, Dong-Hee Lee, Young Min Kim, Kyung-Woo Yi, Toru H. Okabe, Jin-Young Lee
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030926618
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1506460239ebb7e4a6d50737b9823b8
https://doi.org/10.1007/978-3-030-92662-5_29
https://doi.org/10.1007/978-3-030-92662-5_29