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of 3
pro vyhledávání: '"Tomohito Sekiya"'
Autor:
Kingo Ariyoshi, Masayuki Yamada, Takefumi Okumura, Tomohito Sekiya, Yoshitomo Omomo, Motoyuki Hirooka, Yusuke Yamada, Hideaki Katayama
Publikováno v:
Journal of Power Sources. 463:228127
To produce electronic devices with high functionality and longer operating times, the energy density of lithium-ion batteries (LIBs) has to be increased while maintaining a long battery life and high reliability. The energy density of LIBs can be inc
Autor:
Hideaki Katayama, Yoshitomo Omomo, Yusuke Yamada, Tomohito Sekiya, Takefumi Okumura, Motoyuki Hirooka, Kingo Ariyoshi, Masayuki Yamada
Publikováno v:
Electrochimica Acta. 320:134596
Lithium-ion batteries (LIBs) consisting of LiCoO2 and graphite electrodes exhibit a trade-off relationship between their reversible capacity and cycle/calendar life in terms of the charge cut-off voltage. That is to say, a higher charge cut-off volta
Publikováno v:
Journal of the Ceramic Society of Japan. 117:1216-1220
Lithium nickel manganese oxides having 20% nickel excess and deficient with respect to the stoichiometric Li[Ni1/2Mn3/2]O4 having a space group symmetry of P4332 were prepared and examined in nonaqueous lithium cells. Rechargeable capacity observed f