Zobrazeno 1 - 10 of 143 pro vyhledávání: '"Dong-Hwa Seo"'
1
Akademický článek
Electrochemical kinetic energy harvesting mediated by ion solvation switching in two-immiscible liquid electrolyte
Autor: Donghoon Lee, You-Yeob Song, Angyin Wu, Jia Li, Jeonghun Yun, Dong-Hwa Seo, Seok Woo Lee
Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Kinetic energy harvesting has significant potential, but current methods, such as friction and deformation-based systems, require high-frequency inputs and highly durable materials. We report an electrochemical system using a two-phase immis
Externí odkaz: https://doaj.org/article/57dd3c7e74784fa69cc4005a15a5ebc3
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2
Akademický článek
Advanced parametrization for the production of high-energy solid-state lithium pouch cells containing polymer electrolytes
Autor: Wonmi Lee, Juho Lee, Taegyun Yu, Hyeong-Jong Kim, Min Kyung Kim, Sungbin Jang, Juhee Kim, Yu-Jin Han, Sunghun Choi, Sinho Choi, Tae-Hee Kim, Sang-Hoon Park, Wooyoung Jin, Gyujin Song, Dong-Hwa Seo, Sung-Kyun Jung, Jinsoo Kim
Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Lithium batteries with solid-state electrolytes are an appealing alternative to state-of-the-art non-aqueous lithium-ion batteries with liquid electrolytes because of safety and energy aspects. However, engineering development at the cell le
Externí odkaz: https://doaj.org/article/9fdf77896ddb42e08d650a226dd7b73d
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3
Akademický článek
Boosting the interfacial superionic conduction of halide solid electrolytes for all-solid-state batteries
Autor: Hiram Kwak, Jae-Seung Kim, Daseul Han, Jong Seok Kim, Juhyoun Park, Gihan Kwon, Seong-Min Bak, Unseon Heo, Changhyun Park, Hyun-Wook Lee, Kyung-Wan Nam, Dong-Hwa Seo, Yoon Seok Jung
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
Abstract Designing highly conductive and (electro)chemical stable inorganic solid electrolytes using cost-effective materials is crucial for developing all-solid-state batteries. Here, we report halide nanocomposite solid electrolytes (HNSEs) ZrO2(-A
Externí odkaz: https://doaj.org/article/cb119dee490445f584d0a024986fae38
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4
Akademický článek
Transition metal-doped Ni-rich layered cathode materials for durable Li-ion batteries
Autor: H. Hohyun Sun, Un-Hyuck Kim, Jeong-Hyeon Park, Sang-Wook Park, Dong-Hwa Seo, Adam Heller, C. Buddie Mullins, Chong S. Yoon, Yang-Kook Sun
Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-11 (2021)
Long-term efficient cycling stability is of paramount importance for the development of high-energy Li-ion batteries. Here, the authors investigate the effect of transition metal dopants on the electrochemical, morphological, and structural propertie
Externí odkaz: https://doaj.org/article/03ddfa50fd7c42a69e975ad35edb1b81
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8
Deep-learning based spatio-temporal generative model on assessing state-of-health for Li-ion batteries with partially-cycled profiles
Autor: Seojoung Park, Hyunjun Lee, Zoe K. Scott-Nevros, Dongjun Lim, Dong-Hwa Seo, Yunseok Choi, Hankwon Lim, Donghyuk Kim
Publikováno v: Materials Horizons. 10:1274-1281
A deep-learning framework based on a graphical approach was developed to estimate Lithium-ion battery state-of-health covering three cathode materials using only partially-cycled profiles.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90f16531cf88a718ef002922905c82ac
https://doi.org/10.1039/d3mh00013c
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