Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Won‐Gwang Lim"'
Autor:
Gwan Hyeon Park, Won‐Gwang Lim, Yun Ho Jeong, Song Kyu Kang, Minho Kim, Junhyuk Ji, Jungseub Ha, Sandya Rani Mangishetti, Subin Kim, Yeji Park, Changshin Jo, Won Bae Kim
Publikováno v:
Small Structures, Vol 5, Iss 12, Pp n/a-n/a (2024)
Electrolyte modification with a high donor‐number solvent is necessary to increase sulfur utilization, but it also presents poor compatibility with lithium metal. The amount of the solvent should be optimized to maximize sulfur utilization at the c
Externí odkaz:
https://doaj.org/article/e728015682994c1397703e7efaf5e4c1
Publikováno v:
Exploration, Vol 4, Iss 2, Pp n/a-n/a (2024)
Abstract Owing to the emergenceof energy storage and electric vehicles, the desire for safe high‐energy‐density energy storage devices has increased research interest in anode‐free lithium metal batteries (AFLMBs). Unlike general lithium metal
Externí odkaz:
https://doaj.org/article/e34fc059060a48809f4fc5071dbaf0a2
Autor:
Junhee Heo, Gyeonguk Min, Jae Bin Lee, Patrick Joohyun Kim, Kyuchul Shin, In Woo Cheong, Hyunchul Kang, Songhun Yoon, Won-Gwang Lim, Jinwoo Lee, Jin Joo
Publikováno v:
Batteries, Vol 9, Iss 11, p 531 (2023)
Lithium–sulfur batteries exhibit a high energy density of 2500–2600 Wh/kg with affordability and environmental advantages, positioning them as a promising next-generation energy source. However, the insulating nature of sulfur/Li2S and the rapid
Externí odkaz:
https://doaj.org/article/65fd45cc15d4449890d48a2d2e67579a
Publikováno v:
Korean Journal of Chemical Engineering. 40:473-487
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ab3d029ab9f5ad91b1191bb6ff0dc35
https://doi.org/10.1007/s11814-022-1372-0
https://doi.org/10.1007/s11814-022-1372-0
Owing to the emergence of energy storage and electric vehicles, the desire for safe high-energy-density energy storage devices has increased research interest in anode-free lithium metal batteries (AFLMBs). Unlike general LMBs, in which excess Li exi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cacea2bb5d6e68fe7951afaed5bcab60
https://doi.org/10.22541/au.167938208.83944769/v1
https://doi.org/10.22541/au.167938208.83944769/v1
Autor:
Seula Oh, Sung Gap Im, Jooyoung Jeong, Wontae Jang, Kyu In Shim, Seoa Kim, Jeong Woo Han, Jinwoo Lee, Won-Gwang Lim
Publikováno v:
ACS Applied Energy Materials. 4:611-622
The commercial use of lithium–sulfur (Li–S) batteries is hampered by the shuttle phenomenon in cathodes and the uncontrolled growth of Li dendrites in anodes. Designing functional material-coated s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::188a2f43af01c5ede6f9902616277886
https://doi.org/10.1021/acsaem.0c00970
https://doi.org/10.1021/acsaem.0c00970
Publikováno v:
Korean Journal of Chemical Engineering. 37:1258-1265
A solid-state conversion process for the preparation of LiNi1/3Co1/3Mn1/3O2 (NCM333) using metal oleate precursors was studied. The low melting points of metal oleate complexes result in a highly homogeneous mixture of Li-, Ni-, Co-, and Mn-oleates b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79a20c457f0b37f940199b00509e2d1f
https://doi.org/10.1007/s11814-020-0537-y
https://doi.org/10.1007/s11814-020-0537-y
Autor:
Jooyoung Jeong, DongGyu Kang, Won-Gwang Lim, Seung Min Han, Jinwoo Lee, Changshin Jo, Seoa Kim, Jeong Woo Han, Ara Cho
Publikováno v:
ACS Applied Energy Materials. 3:2643-2652
The practical use of lithium–sulfur battery (LSB) is impeded by the excessive growth of Li dendrite in the anode and the dissolution of soluble intermediates (shuttle effect) in the cathode. In spi...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3bd30d1a66e657eaa997a78d4b11466
https://doi.org/10.1021/acsaem.9b02350
https://doi.org/10.1021/acsaem.9b02350
Publikováno v:
Nanoscale. 12:11818-11824
Lithium (Li) metal is a promising anode material for next-generation batteries because of its low standard reduction potential (-3.04 V vs. SHE) and high specific capacity (3860 mA h g-1). However, it is still challenging to directly use Li metal as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed3a605defaf23b014353613947a1d8
https://doi.org/10.1039/d0nr02258f
https://doi.org/10.1039/d0nr02258f
Autor:
Won‐Gwang Lim, Cheol‐Young Park, Hyeonjung Jung, Seoa Kim, Seok Hun Kang, Young‐Gi Lee, Yo Chan Jeong, Seung Bo Yang, Kwonnam Sohn, Jeong Woo Han, Jinwoo Lee
Publikováno v:
Advanced Materials. 35:2208999
High-energy and long cycle lithium-sulfur (Li-S) pouch cells are limited by the insufficient capacities and stabilities of their cathodes under practical electrolyte/sulfur (E/S), electrolyte/capacity (E/C), and negative/positive (N/P) ratios. Herein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5c9ee54d51c0154879bea5a258cca20
https://doi.org/10.1002/adma.202208999
https://doi.org/10.1002/adma.202208999