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Jump To. Raman spectra for the precursors with different shaking times are shown in Figure S1. Li 3 PS 4 of solid-phase synthesis and Li 2 S as the raw material are listed for comparison. Peaks at 372, 422, and 407 cm –1 were observed in the sample after shaking for 5 min.
- Kentaro Yamamoto, Masakuni Takahashi, Koji Ohara, Nguyen Huu Huy Phuc, Seunghoon Yang, Toshiki Watan...
- 2020
However, the ionic conductivity of sulfide solid electrolytes prepared via liquid-phase synthesis is typically lower than that prepared via solid-phase synthesis. In this study, we have controlled three factors: (1) shaking time, (2) annealing temperature, and (3) annealing time.
- 40
- English
- ACS Omega
- 26287-26294
Oct 6, 2020 · All-solid-state lithium batteries using inorganic sulfide solid electrolytes have good safety properties and high rate capabilities as expected for a next-generation battery.
Oct 13, 2020 · However, the ionic conductivity of sulfide solid electrolytes prepared via liquid-phase synthesis is typically lower than that prepared via solid-phase synthesis. In this study, we have controlled three factors: (1) shaking time, (2) annealing temperature, and (3) annealing time.
Masakuni Takahashi1, Toshiki Watanabe1, Kentaro Yamamoto1, and Yoshiharu Uchimoto1. All-solid-state batteries that use lithium metal as the anode have high energy density. However, in order to use lithium metal as the anode, a formation of Li dendrites must be suppressed.
Masakuni Takahashi's 13 research works with 157 citations and 1,111 reads, including: High-Packing-Density Electrodes by Self-forming Ion Conduction Pathway During Charge Process for...
Liquid-phase synthesis of Li3PS4 solid electrolyte using ethylenediamine. A. Ito T. Kimura A. Sakuda M. Tatsumisago A. Hayashi. Materials Science, Chemistry. Journal of Sol-Gel Science and Technology. 2021. Li3PS4 is the most typical solid electrolyte for all-solid-state lithium batteries.
