Výsledky vyhledávání - "Yasuhito Aoki"

The Possibility of Intermediate–Temperature (120 oC)–Operated Polymer Electrolyte Fuel Cells

Autor: Katsuyoshi Kakinuma, Hitoshi Taniguchi, Takayuki Asakawa, Toshihiro Miyao, Makoto Uchida, Yasuhito Aoki, Tsuyoshi Akiyama, Akihiro Masuda, Nobuyuki Sato, Akihiro Iiyama

Publikováno v: ECS Meeting Abstracts. :1497-1497

The technical possibility and possible issues of an intermediate–temperature–operated polymer electrolyte fuel cell (@120 °C, IT–PEFC) was investigated toward the launching of new fuel cell heavy–duty vehicles. Commercial perfluorosulfonic a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56874ce1c6364ba9a61f753c572e991c
https://doi.org/10.1149/ma2022-02401497mtgabs

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The Possibility of Intermediate–Temperature (120 °C)–Operated Polymer Electrolyte Fuel Cells using Perfluorosulfonic Acid Polymer Membranes

Autor: Katsuyoshi Kakinuma, Hitoshi Taniguchi, Takayuki Asakawa, Toshihiro Miyao, Makoto Uchida, Yasuhito Aoki, Tsuyoshi Akiyama, Akihiro Masuda, Nobuyuki Sato, Akihiro Iiyama

Publikováno v: Journal of The Electrochemical Society. 169:044522

The technical possibility and possible issues of an intermediate–temperature–operated polymer electrolyte fuel cell (@120 °C) is investigated with an eye toward the launching of new fuel cell heavy–duty vehicles on the world market. Commercial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::deeaba1eddd6692d88cd19924b209c1b
https://doi.org/10.1149/1945-7111/ac624b

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Chemical and structural changes of 70Li2S-30P2S5 solid electrolyte during heat treatment

Autor: Kengo Ogawa, Mitsuharu Tabuchi, Toshikatsu Kojima, Yasuhito Aoki, Takeshi Nakagawa, Yoko Sakiyama, Yuichi Hasegawa

Publikováno v: Solid State Ionics. 310:50-55

To elucidate the chemical and structural changes of sulfide solid electrolyte during heat treatment, in situ outgas (TPD-MS), Raman, and XRD analyses were applied for a 70Li2S-30P2S5 glass sample. A sulfide solid electrolyte was constructed from the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb39013f2faf42ef4cfd01708157ef7a
https://doi.org/10.1016/j.ssi.2017.08.006

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Quantitative Analysis of Solid Electrolyte Interphase and Its Correlation with The Electrochemical Performance of Lithium Ion Batteries Using Concentrated LiPF6/propylene Carbonate

Autor: Taihei Ishihama, Shiho Oda, Miyuki Ogawa, Yasuhito Aoki, Takayuki Doi, Minoru Inaba, Mami Oda

Publikováno v: Journal of The Electrochemical Society. 168:020530

The charge and discharge performance of graphite negative and LiNi0.5Co0.2Mn0.3O2 (NCM523) positive electrodes in highly concentrated 4.45 mol kg−1 LiPF6/propylene carbonate electrolyte solution was investigated to clarify the chemical species in t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3353cb80e80aeaa4c8bfb0962a0908b1
https://doi.org/10.1149/1945-7111/abe510

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Thermal stability and kinetics of delithiated LiCoO2

Autor: Naoki Muraki, Chika Yanagisawa, Takeshi Nakagawa, Yasuhito Aoki, Yoshitomo Furushima

Publikováno v: Journal of Power Sources. 196:2260-2263

The thermal stability of the materials that comprise the battery has been one of the important issues. By using temperature programmed desorption-mass spectrometry (TPD-MS) and XRD, the thermal decomposition reaction of delithiated LixCoO2 (x = 1, 0.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4591ed7afd7db91d9e8ae844aa18f3ec
https://doi.org/10.1016/j.jpowsour.2010.09.076

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