Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Nam-Soon Choi"'
Unlocking fast‐charging capabilities of lithium‐ion batteries through liquid electrolyte engineering
Publikováno v:
EcoMat, Vol 6, Iss 7, Pp n/a-n/a (2024)
Abstract Global trends toward green energy have empowered the extensive application of high‐performance energy storage systems. With the worldwide spread of electric vehicles (EVs), lithium‐ion batteries (LIBs) capable of fast‐charging have bec
Externí odkaz:
https://doaj.org/article/38bf07df8e4c43d7a2a64738a42a28d4
Autor:
Dong‐Yeob Han, Saehun Kim, Seoha Nam, Gayoung Lee, Hongyeul Bae, Jin Hong Kim, Nam‐Soon Choi, Gyujin Song, Soojin Park
Publikováno v:
Advanced Science, Vol 11, Iss 25, Pp n/a-n/a (2024)
Abstract Lithium metal anode (LMA) emerges as a promising candidate for lithium (Li)‐based battery chemistries with high‐energy‐density. However, inhomogeneous charge distribution from the unbalanced ion/electron transport causes dendritic Li d
Externí odkaz:
https://doaj.org/article/93820a6025fa478cade53796045d0784
Autor:
Jeong‐A Lee, Saehun Kim, Yoonhan Cho, Seong Hyeon Kweon, Haneul Kang, Jeong Hwan Byun, Eunji Kwon, Samuel Seo, Wonkeun Kim, Kyoung Han Ryu, Sang Kyu Kwak, Seungbum Hong, Nam‐Soon Choi
Publikováno v:
Advanced Science, Vol 11, Iss 17, Pp n/a-n/a (2024)
Abstract Electrolyte additives with multiple functions enable the interfacial engineering of Li‐metal batteries (LMBs). Owing to their unique reduction behavior, additives exhibit a high potential for electrode surface modification that increases t
Externí odkaz:
https://doaj.org/article/a2f0f53fac1644b6a4acb73d3c505cb8
Autor:
Hyeokjin Kwon, Hyun-Ji Choi, Jung-kyu Jang, Jinhong Lee, Jinkwan Jung, Wonjun Lee, Youngil Roh, Jaewon Baek, Dong Jae Shin, Ju-Hyuk Lee, Nam-Soon Choi, Ying Shirley Meng, Hee-Tak Kim
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract The pulverization of lithium metal electrodes during cycling recently has been suppressed through various techniques, but the issue of irreversible consumption of the electrolyte remains a critical challenge, hindering the progress of energy
Externí odkaz:
https://doaj.org/article/e83e763bfa8848e5978b84eeb54ac9da
Autor:
Sewon Park, Seo Yeong Jeong, Tae Kyung Lee, Min Woo Park, Hyeong Yong Lim, Jaekyung Sung, Jaephil Cho, Sang Kyu Kwak, Sung You Hong, Nam-Soon Choi
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-12 (2021)
Interface architecture generated from electrolyte additives is a key element for high performance lithium-ion batteries. Here, the authors present that a stable and spatially deformable solid electrolyte interphase mitigates interfacial degradation o
Externí odkaz:
https://doaj.org/article/dffed9e8433540b89d558ba08765ce74
Autor:
Seungjun Myeong, Woongrae Cho, Wooyoung Jin, Jaeseong Hwang, Moonsu Yoon, Youngshin Yoo, Gyutae Nam, Haeseong Jang, Jung-Gu Han, Nam-Soon Choi, Min Gyu Kim, Jaephil Cho
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
There is growing interest in the fundamental understanding of the voltage decay mechanism in Li-excess layered cathode materials. Here, the authors report a multilateral and macroscopic analysis that considers interaction between oxygen and atomic ar
Externí odkaz:
https://doaj.org/article/b6b193166ee54d8ab1304f929b433be8
Publikováno v:
Journal of Ginseng Research, Vol 43, Iss 1, Pp 20-26 (2019)
Background: Ginsenosides, which are bioactive components in ginseng, can be converted to smaller compounds for improvement of their pharmacological activities. The conversion methods include heating; acid, alkali, and enzymatic treatment; and microbi
Externí odkaz:
https://doaj.org/article/4f86d03683ff4cf3a4b73416b5313a0c
Autor:
Chaeeun Song, Hyeongyu Moon, Kyungeun Baek, Chorong Shin, Kwansoo Lee, Seok Ju Kang, Nam-Soon Choi
Publikováno v:
ACS Applied Materials & Interfaces. 15:22157-22166
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::092f84860472b1cabeb454e29211fbbb
https://doi.org/10.1021/acsami.3c02231
https://doi.org/10.1021/acsami.3c02231
Autor:
Hyeongyu Moon, Huibeom Nam, Min Pyeong Kim, Seung Min Lee, Hyeongjun Kim, Min Ho Jeon, Yoon‐Sung Lee, Koeun Kim, Joong‐Hyun Chun, Sang Kyu Kwak, Sung You Hong, Nam‐Soon Choi
Publikováno v:
Advanced Functional Materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d89ef66bc62f948327b79346eb163766
https://doi.org/10.1002/adfm.202303029
https://doi.org/10.1002/adfm.202303029
Autor:
Tae-Ung Wi, Daeyeon Hwang, Sang Kyu Kwak, Ju-Young Kim, Min-Young Lee, Hyun-Wook Lee, Tae Kyung Lee, Sung O Park, Nam-Soon Choi, Saehun Kim, Jeong-A Lee, Imanuel Kristanto
Publikováno v:
Energy Storage Materials. 45:1-13
The advancement of electrolyte systems has enabled the development of high-performance Li metal batteries (LMBs), which have tackled intractable dendritic Li growth and irreversible Li plating/stripping. In particular, the robust electrode–electrol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96e6fc56cded847399f08fb44f0c46e5
https://doi.org/10.1016/j.ensm.2021.10.031
https://doi.org/10.1016/j.ensm.2021.10.031