Zobrazeno 1 - 10 of 61 pro vyhledávání: '"Seul Cham Kim"'
1
Effect of Polyacrylonitrile Surface Coating on Electrochemical Performance of LiNi0.8Mn0.1Co0.1O2 in All Solid-State Batteries
Autor: Sushovan Shrestha, Cole Carpenter, Jongbeon Kim, Jejun Jeong, Hye Jin Lee, Seul Cham Kim, Hoe Jin Hah, Min-Sang Song, Kyuhwan Oh, Se-Hee Lee
Publikováno v: Journal of The Electrochemical Society. 169:060541
Ni rich LiNi0.8Mn0.1Co0.1O2 (NMC811) is one of the most promising cathode materials for high energy all solid-state batteries. However, its poor ionic and electronic conductivity along with high interfacial instability with thiophosphate-based solid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0993ab1742e6f633e6e92c539f78f40
https://doi.org/10.1149/1945-7111/ac79d2
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3
Simple and inexpensive coal-tar-pitch derived Si-C anode composite for all-solid-state Li-ion batteries
Autor: Kyu Hwan Oh, Nathan Dunlap, Se-Hee Lee, Je Jun Jeong, Seul-Cham Kim
Publikováno v: Solid State Ionics. 324:207-217
A simple, inexpensive and scalable method to prepare silicon‑carbon composite particles for use in all-solid-state Li-ion battery anodes is presented. The composite's electrochemically active soft-carbon matrix is formed through the pyrolysis of co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5675742e73c6ff674d732c01733a8b80
https://doi.org/10.1016/j.ssi.2018.07.013
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5
Nanostructured Si/C Fibers as a Highly Reversible Anode Material for All-Solid-State Lithium-Ion Batteries
Autor: Seul Cham Kim, Kee-Bum Kim, Sang Sub Han, Je Jun Jeong, Nathan Dunlap, Se-Hee Lee, Kyu Hwan Oh
Publikováno v: Journal of The Electrochemical Society. 165:A1903-A1908
This study demonstrates the application of Si/C composite fibers as anode materials for all-solid-state lithium-ion batteries. Using polyacrylonitrile as the carbon precursor, Si/C fibers were prepared through electrospinning and subsequent heat-trea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a3348f24fda9dcc83f4662e7b7651e5
https://doi.org/10.1149/2.1491809jes
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7
All-solid-state disordered LiTiS2pseudocapacitor
Autor: Justin M. Whiteley, Viet-Duc Le, Kyu Hwan Oh, Chunmei Ban, Simon Hafner, Se-Hee Lee, Seul Cham Kim, Sang Sub Han, Yong-Hyun Kim
Publikováno v: Journal of Materials Chemistry A. 5:15661-15668
Pseudocapacitive materials offer an opportunity to bridge the energy storage gap between supercapacitor and battery technologies. Herein is chronicled the first report of pseudocapacitance in a system devoid of liquid electrolytes, using the cathode
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::48f4aed06a72ebb9532a0c7b8af6f693
https://doi.org/10.1039/c7ta03756b
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9
Microstructure and Mechanical Properties of Ultrafine-Grained Austenitic Oxide Dispersion Strengthened Steel
Autor: Kyu Hwan Oh, Xiaodong Mao, Tae Kyu Kim, Jinsung Jang, Suk Hoon Kang, Seul Cham Kim
Publikováno v: Metallurgical and Materials Transactions A. 47:5334-5343
316L stainless steel based austenitic oxide dispersion strengthened (AODS) steel was fabricated by mechanical alloying (MA) and hot isostatic pressing (HIP). The AODS sample exhibited an ultrafine-grained (UFG) structure with a bimodal grain size dis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::051d6e5686fffdfc56aea8f167b9a7ae
https://doi.org/10.1007/s11661-016-3570-z
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10
Fabrication and Characterization of ZnS/Diamond-Like Carbon Core-Shell Nanowires
Autor: Hee-Suk Chung, Dohyun Kim, Woong-Ki Hong, Kyu Hwan Oh, Jung Han Kim, Tae-Sung Bae, Seul Cham Kim
Publikováno v: JOURNAL OF NANOMATERIALS
Journal of Nanomaterials, Vol 2016 (2016)
We fabricated ZnS/diamond-like carbon (DLC) core-shell heterostructure nanowire using a simple two-step process: the vapor-liquid-solid method combined with radio frequency plasma enhanced chemical vapor deposition (rf PECVD). As a core nanowire, ZnS
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1cd8e43efb68f1774cd2c1f0bb961e9
https://doi.org/10.1155/2016/4726868
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