Výsledky vyhledávání - "Satoshi Mitani"

Microscopic Behavior of Active Materials Inside a TCNQ-Based Lithium-Ion Rechargeable Battery by in Situ 2D ESR Measurements

Autor: Kazunobu Sato, Takeji Takui, Daisuke Shiomi, Satoshi Mitani, Yuki Kanzaki, Yasushi Morita

Publikováno v: ACS Applied Materials & Interfaces. 10:43631-43640

Real-time spectroscopic measurements in rechargeable batteries are important to understand the electrochemistry of the batteries at the molecular level and improve relevant functionalities. We have applied in situ two-dimensional (2D) electron spin r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9108ad579ae899c07bf5d2b5c4ac1185
https://doi.org/10.1021/acsami.8b14967

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Planar cable-driven parallel robot with fin-like chains for water jet impact acoustic wall inspection

Autor: Nanato ATSUMI, Yusuke SUGAHARA, Wataru TOCHIGI, Yukio TAKEDA, Katsumi YANAGITA, Ryo MIZUTANI, Satoshi MITANI, Ryuta KATAMURA

Publikováno v: The Proceedings of the Machine Design and Tribology Division meeting in JSME. :1207

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee574a8451fe76c630458453fdef8817
https://doi.org/10.1299/jsmemdt.2021.20.1207

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Akademický článek

Metal-free aqueous redox capacitor via proton rocking-chair system in an organic-based couple.

Autor: Takaaki Tomai¹ tomai@tagen.tohoku.ac.jp, Satoshi Mitani¹, Daiki Komatsu¹, Yuji Kawaguchi¹, Itaru Honma¹ i.honma@tagen.tohoku.ac.jp

Publikováno v: Scientific Reports. 1/10/2014, p1-6. 6p.

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Supercritical fluid assisted synthesis of N-doped graphene nanosheets and their capacitance behavior in ionic liquid and aqueous electrolytes

Autor: Takaaki Tomai, Itaru Honma, Marappan Sathish, Satoshi Mitani

Publikováno v: J. Mater. Chem. A. 2:4731-4738

N-doped graphene nanosheets (N-doped GNS) were obtained by a single step supercritical fluid assisted reaction of N-containing organic compounds with graphene oxide (GO) solution. A N-doped GNS sample shows capacitances of 280 F g−1 in aqueous 1 M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6fb5ba91d35fcb235213940f88e5f00
https://doi.org/10.1039/c3ta15136k

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Pt sub-nano/nanoclusters stabilized at the edge of nanographene sheets and their catalytic performance

Autor: Itaru Honma, Takaaki Tomai, Satoshi Mitani, Yuji Kawaguchi

Publikováno v: Electrochimica Acta. 92:421-426

In this study, the liquid phase reduction technique was used on nanographene oxide sheets (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e1517058c327f196fe10d32651a4faf
https://doi.org/10.1016/j.electacta.2013.01.067

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Mass transport properties in quasi-solidified lithium-ion conducting ionic liquids at oxide particle surfaces

Autor: Itaru Honma, Takaaki Tomai, Satoshi Mitani, Yoshiki Iwai, Junichi Kawamura, Atsushi Unemoto, Seitaro Ito, Seung-Wook Baek

Publikováno v: Solid State Ionics. 225:416-419

Lithium-ion conducting RTIL–Li-salt mixtures, 1MLi-TFSA/EMI-TFSA and 1MLi-FSA/EMI-FSA, were quasi-solidified at fumed SiO 2 particle surfaces. The electrical conductivities and the self-diffusion coefficients of the constituent species of the RTIL�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a38d00264a602f0d010b07f9f8df83c5
https://doi.org/10.1016/j.ssi.2012.01.020

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Ultrathin SnS2 Nanoparticles on Graphene Nanosheets: Synthesis, Characterization, and Li-Ion Storage Applications

Autor: Itaru Honma, Takaaki Tomai, Satoshi Mitani, Marappan Sathish

Publikováno v: The Journal of Physical Chemistry C. 116:12475-12481

Ultrathin SnS2 nanoparticle decorated graphene nanosheet (GNS) electrode materials with delaminated structure were prepared using stepwise chemical modification of graphene oxide (GO) nanosheets at very dilute conditions, followed by a hydrothermal t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b6b20732d016dc61db59d9608cda097
https://doi.org/10.1021/jp303121n

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Nanographene derived from carbon nanofiber and its application to electric double-layer capacitors

Autor: Satoshi Mitani, Dinesh Rangappa, Marappan Sathish, Atsushi Unemoto, Takaaki Tomai, Itaru Honma

Publikováno v: Electrochimica Acta. 68:146-152

The fascinating properties of graphene are attracting considerable attention in engineering fields such as electronics, optics, and energy engineering. These properties can be controlled by controlling graphene's structure, e.g., the number of layers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2aa10abfd2c612a656e63667cb5162f9
https://doi.org/10.1016/j.electacta.2012.02.034

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Nanocrystalline tin compounds/graphene nanocomposite electrodes as anode for lithium-ion battery

Autor: Satoshi Mitani, Takaaki Tomai, Itaru Honma, Atsushi Unemoto, Marappan Sathish

Publikováno v: Journal of Solid State Electrochemistry. 16:1767-1774

Nanocrystalline tin (Sn) compounds such as SnO2, SnS2, SnS, and graphene nanocomposites were prepared using hydrothermal method. The X-ray diffraction (XRD) pattern of the prepared nanocomposite reveals the presence of tetragonal SnO2, hexagonal SnS2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28fe4e49241e6af821d67d91ee5f7b3e
https://doi.org/10.1007/s10008-012-1669-8

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