M
Masahiro Tatsumisago
Researcher at Osaka Prefecture University
Publications - 185
Citations - 8827
Masahiro Tatsumisago is an academic researcher from Osaka Prefecture University. The author has contributed to research in topics: Lithium & Electrolyte. The author has an hindex of 49, co-authored 185 publications receiving 7400 citations. Previous affiliations of Masahiro Tatsumisago include Toyota.
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Preparation of Li2S–P2S5 Amorphous Solid Electrolytes by Mechanical Milling
TL;DR: Amorphous solid electrolytes in the Li2S-P2S system were prepared successfully from a mixture of crystalline Li 2S and P2S5, using a mechanical milling technique as mentioned in this paper.
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Formation of superionic crystals from mechanically milled Li2S–P2S5 glasses
TL;DR: A superionic crystal analogous to highly conductive thio-LISICON, which is a series of sulfide crystalline solid electrolytes such as Li4GeS4−Li3PS4, was successfully formed by the crystallization of mechanically milled Li2S−P2S5 glasses as discussed by the authors.
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Crystal structure of a superionic conductor, Li7P3S11
Hisanori Yamane,Masatoshi Shibata,Yukio Shimane,Tadanori Junke,Yoshikatsu Seino,Stefan Adams,Keiichi Minami,Akitoshi Hayashi,Masahiro Tatsumisago +8 more
TL;DR: In this article, a synchrotron X-ray powder diffraction pattern was measured for a lithium superionic conductor, Li 7 P 3 S 11, which has a high conductivity of 3.2 × 10 − 3 ǫ s−cm −1 at room temperature and a low activation energy of 12 kJ−mol −1.
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All-solid-state Li/S batteries with highly conductive glass–ceramic electrolytes
TL;DR: In this paper, all-solid-state cells using sulfur-based cathode materials and Li2S-P2S5 glass-ceramic electrolytes were successfully prepared and exhibited excellent cycling performance at room temperature.
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Recent progress of glass and glass-ceramics as solid electrolytes for lithium secondary batteries
TL;DR: Li 2 S-based oxysulfide glasses and sulfide glass-ceramics have been developed in this article, which leads to the development of a bulk-type all solid-state lithium secondary battery with excellent cycling performance.