Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Kousuke Noi"'
Autor:
Keiji Shimoda, Yoshiyuki Morita, Kousuke Noi, Toshiharu Fukunaga, Zempachi Ogumi, Takeshi Abe
Publikováno v:
ACS Energy Letters. :2570-2575
Autor:
Takeshi Tojigamori, Hiroshi Nakajima, Hidenori Miki, Naoki Matsui, Tomotaka Nakatani, So Fujinami, Kousuke Noi, Hirofumi Tsukasaki, Kota Suzuki, Masaaki Hirayama, Shigeo Mori, Takeshi Abe, Ryoji Kanno
Publikováno v:
ACS Applied Energy Materials. 5:1002-1009
Lithium Dissolution/Deposition Behavior of Al-Doped Li7La3Zr2O12 Ceramics with Different Grain Sizes
Autor:
Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Minako Deguchi, Kousuke Noi, Yuma Matsuki
Publikováno v:
Journal of The Electrochemical Society. 166:A5470-A5473
Lithium dissolution/deposition behavior of Al-doped Li7La3Zr2O12 (LLZ) was investigated in terms of grain size of LLZ-sintered bodies. One LLZ had smaller grain sizes of primarily less than 1 μm (LLZ_SG), and the other one had larger grain sizes of
Autor:
Masahiro Tatsumisago, Atsushi Sakuda, Akitoshi Hayashi, Miwa Uematsu, Kousuke Noi, So Yubuchi
Publikováno v:
Solid State Ionics. 320:33-37
Na3PS4 solid electrolytes were synthesized by liquid-phase reactions of Na2S and P2S5 in 1,2-dimethoxyethane or diethyl ether. After stirring of the starting materials, white suspensions were obtained. The suspensions were dried at room temperature a
Publikováno v:
Solid State Ionics. 320:193-198
Li4GeS4-substituted Li3PS4 crystals have high Li+ ion conductivities comparable to that of commercial organic electrolytes [Kamaya et al., Nat. Mater. 10 (2011) 682]. In this study, (100 − x)Na3PS4·xNa4GeS4 glasses and glass-ceramics were prepared
Autor:
Masahiro Tatsumisago, Akitoshi Hayashi, Minako Deguchi, Masahisa Konishi, Kousuke Noi, Yusuke Ito
Publikováno v:
Journal of the Ceramic Society of Japan. 126:475-481
Autor:
Masahiro Tatsumisago, Takashi Hakari, So Yubuchi, Yusuke Ito, Kousuke Noi, Yuka Nagata, Kenji Suzuki, Atsushi Sakuda, Akitoshi Hayashi
Publikováno v:
ACS Applied Materials & Interfaces. 10:19605-19614
All-solid-state sodium batteries using Na3Zr2Si2PO12 (NASICON) solid electrolytes are promising candidates for safe and low-cost advanced rechargeable battery systems. Although NASICON electrolytes have intrinsically high sodium-ion conductivities, t
Publikováno v:
Scripta Materialia. 145:67-70
Na 1 + x Zr 2 Si x P 3 − x O 12 (NASICON)-based solid electrolytes were prepared by liquid phase sintering with a Na 3 BO 3 additive to lower the NASICON sintering temperature. NASICON was sintered at 700 °C with 9.1 wt% Na 3 BO 3 . The obtained N
Liquid-phase sintering of highly Na+ ion conducting Na3 Zr2 Si2 PO12 ceramics using Na3 BO3 additive
Publikováno v:
Journal of the American Ceramic Society. 101:1255-1265
Na3Zr2Si2PO12 (NASICON) is a promising material as a solid electrolyte for all-solid-state sodium batteries. Nevertheless, one challenge for the application of NASICON in batteries is their high sintering temperature above 1200°C, which can lead to
Autor:
Atsushi Sakuda, Akitoshi Hayashi, Masahiro Tatsumisago, Yuma Matsuki, Kenji Suzuki, Kousuke Noi
Publikováno v:
Solid State Ionics. 342:115047
Al-doped Li7La3Zr2O12 (LLZ) sintered ceramics with two grain sizes were prepared to investigate the relationship between their microstructure and conducting properties. The X-ray diffraction patterns showed no difference in the peak shift and intensi