Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Hee-Youb Song"'
Autor:
Changhee Lee, Yun-Taek Jeong, Paul Maldonado Nogales, Hee-Youb Song, YangSoo Kim, Ri-Zhu Yin, Soon-Ki Jeong
Publikováno v:
Electrochemistry Communications, Vol 98, Iss , Pp 115-118 (2019)
This work investigates the electrochemical intercalation of Ca2+ ions into TiS2 in organic electrolytes at room temperature and demonstrates that successful intercalation/de-intercalation can be achieved using a 0.1 M solution of Ca(CF3SO3)2 in propy
Externí odkaz:
https://doaj.org/article/70955c6a82da483c8304e8d8fb18e815
Publikováno v:
Energies, Vol 15, Iss 4, p 1419 (2022)
This study aims to improve the electrochemical properties of lithium metal for application as a negative electrode in high-energy-density batteries. Lithium metal was heat-treated at varying temperatures to modify the native and solid electrolyte int
Externí odkaz:
https://doaj.org/article/add12303def04073997ce78f5a8e1dee
Autor:
Hee-Youb Song, Soon-Ki Jeong
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2018 (2018)
Interfacial reactions strongly influence the performance of lithium-ion batteries, with the main interfacial reaction between graphite and propylene carbonate- (PC-) based electrolytes corresponding to solvent cointercalation. Herein, the redox react
Externí odkaz:
https://doaj.org/article/8bbc19a7851b4b1199abf012bcfdb6ea
Publikováno v:
Applied Sciences, Vol 9, Iss 21, p 4647 (2019)
In concentrated propylene carbonate (PC)-based electrolyte solutions, reversible lithium intercalation and de-intercalation occur at graphite negative electrodes because of the low solvation number. However, concentrated electrolyte solutions have lo
Externí odkaz:
https://doaj.org/article/19be73555d104de1ad4a4a8d6075215b
Autor:
Yang-Soo Kim, Hee-Youb Song, Changhee Lee, Soon-Ki Jeong, Yun-Taek Jeong, Ri-Zhu Yin, Paul Maldonado Nogales
Publikováno v:
Electrochemistry Communications, Vol 98, Iss, Pp 115-118 (2019)
This work investigates the electrochemical intercalation of Ca2+ ions into TiS2 in organic electrolytes at room temperature and demonstrates that successful intercalation/de-intercalation can be achieved using a 0.1 M solution of Ca(CF3SO3)2 in propy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3020e317f7de4b1b89cb2ad9557dcb08
https://doi.org/10.1016/j.elecom.2018.12.003
https://doi.org/10.1016/j.elecom.2018.12.003
Publikováno v:
Journal of Electrochemical Science and Technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f36245a9407748ee4815d86ef1f3384
https://doi.org/10.33961/jecst.2020.01179
https://doi.org/10.33961/jecst.2020.01179
Publikováno v:
Journal of nanoscience and nanotechnology. 20(8)
The solid electrolyte interphase formation on the negative electrodes of lithium secondary batteries has been considered as one of the principal issues limiting the performance of batteries. Si is an attractive electrode material for improving energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d12aea857096f7c2e574ff723e5bdbe
https://pubmed.ncbi.nlm.nih.gov/32126686
https://pubmed.ncbi.nlm.nih.gov/32126686
Autor:
Soon-Ki Jeong, Hee-Youb Song
Publikováno v:
Journal of Power Sources. 373:110-118
Forming an effective solid electrolyte interphase (SEI) is a significant issue in lithium ion batteries that utilize graphite as a negative electrode material, because the SEI determines the reversibility of the intercalation and de-intercalation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00bca1d094a3444e8e8adc3443b3e5a1
https://doi.org/10.1016/j.jpowsour.2017.11.015
https://doi.org/10.1016/j.jpowsour.2017.11.015
Autor:
Takeshi Abe, Kohei Miyazaki, Ryohei Kokumai, Saya Takeuchi, Hee-Youb Song, Tomokazu Fukutsuka
Publikováno v:
Journal of The Electrochemical Society. 164:A48-A53
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1e7fff777cb395917dbefc2f7e0de8c
https://doi.org/10.1149/2.0191702jes
https://doi.org/10.1149/2.0191702jes
Publikováno v:
Journal of Applied Electrochemistry. 46:1099-1107
Propylene carbonate (PC) is widely regarded as the superior organic solvent for lithium-ion batteries used in cold areas owing to its low melting point. However, an effective solid electrolyte interphase (SEI) is not formed in PC-based electrolyte so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d0e03e000243dce38141d4df77f39a2
https://doi.org/10.1007/s10800-016-0996-3
https://doi.org/10.1007/s10800-016-0996-3