Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Seongjae Ko"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Achievement of carbon neutrality requires the development of electrochemical technologies suitable for practical energy storage and conversion. In any electrochemical system, electrode potential is the central variable that regulates the dri
Externí odkaz:
https://doaj.org/article/8897f523e3c3424ea0c3ff6effc0eac2
Publikováno v:
Next Energy, Vol 1, Iss 2, Pp 100014- (2023)
Externí odkaz:
https://doaj.org/article/7e64b884570d47579767eb645c30c0fa
Publikováno v:
Advanced Science, Vol 8, Iss 18, Pp n/a-n/a (2021)
Abstract The operating temperatures of commercial lithium‐ion batteries (LIBs) are generally restricted to a narrow range of −20 to 55 °C because the electrolyte is composed of highly volatile and flammable organic solvents and thermally unstabl
Externí odkaz:
https://doaj.org/article/7d7dadf9ddaa4346abb55308023b204d
Publikováno v:
Electrochemistry Communications, Vol 116, Iss , Pp 106764- (2020)
Concentrated aqueous electrolytes have been widely explored for high-voltage aqueous batteries. To achieve higher voltage, even higher alkali-ion molalities are being pursuit up to 55.5 mol kg−1 (m) that corresponds to monohydrate, but the sacrific
Externí odkaz:
https://doaj.org/article/5d326ae7841a420980d2afb480b09766
Autor:
Seongjae Ko, Yuki Yamada, Kasumi Miyazaki, Tatau Shimada, Eriko Watanabe, Yoshitaka Tateyama, Takeshi Kamiya, Tsunetoshi Honda, Jun Akikusa, Atsuo Yamada
Publikováno v:
Electrochemistry Communications, Vol 104, Iss , Pp - (2019)
Concentrated aqueous electrolytes are promising for high-voltage and safe aqueous lithium-ion batteries because of their wide potential window. For Li system, a room-temperature dihydrate melt (27.8 mol kg−1) has been demonstrated to function as a
Externí odkaz:
https://doaj.org/article/2039a96b21674d1881ce8eae30e9da10
Publikováno v:
The Journal of Physical Chemistry C. 127:3432-3436
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3585e24ded03c730bee1348e1a1c92f1
https://doi.org/10.1021/acs.jpcc.2c08980
https://doi.org/10.1021/acs.jpcc.2c08980
Autor:
Seongjae Ko, Tomohiro Obukata, Tatau Shimada, Norio Takenaka, Masanobu Nakayama, Atsuo Yamada, Yuki Yamada
Publikováno v:
Nature Energy. 7:1217-1224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b459aab69d62b95cec082f0418e8185
https://doi.org/10.1038/s41560-022-01144-0
https://doi.org/10.1038/s41560-022-01144-0
In the world’s transition to a sustainable society, it is urgent to develop an electrochemical energy storage system that can simultaneously satisfy several social requirements, including high energy density, low cost, environmental friendliness, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf258872f4cf0ebc7d1e331754ea7606
https://doi.org/10.21203/rs.3.rs-2536539/v1
https://doi.org/10.21203/rs.3.rs-2536539/v1
Removing the graphite anode from lithium battery systems ultimately maximises the energy density, where lithium ions in the pristine positive electrode alone are deposited as lithium metal at the negative electrode. Since the Li/Li+ redox potential (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0038c9fd793ad798256e3a7a566e8079
https://doi.org/10.21203/rs.3.rs-1830373/v1
https://doi.org/10.21203/rs.3.rs-1830373/v1
The Li-ion batteries composed of high-capacity SiOx anode and high-potential LiNi0.5Mn1.5O4 cathode is the most realistic options to meet the increasing demands for higher-energy-density storage systems. However, the absence of electrolytes covering
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47ec390db34f659d653ecb9720ada962
https://doi.org/10.21203/rs.3.rs-1759356/v1
https://doi.org/10.21203/rs.3.rs-1759356/v1