Search Results - "Kusano, Takumi"

In-situ 3D visualization of compression process for powder beds by synchrotron-radiation X-ray computed laminography by Yokota, Maria, Kusano, Takumi, Mori, Mikiya, Okuda, Katsuharu, Matsunaga, Takuro

“…In this work, we developed an original press cell for the synchrotron-radiation computed laminography technique for in-situ observation of the internal…”
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Structural and Rheological Studies on Growth of Salt-Free Wormlike Micelles Formed by Star-Type Trimeric Surfactants by Kusano, Takumi, Iwase, Hiroki, Yoshimura, Tomokazu, Shibayama, Mitsuhiro

“…We investigated the growth mechanisms of wormlike micelles formed by star-type trimeric surfactant (3C12trisQ) with a hydrocarbon chain length of 12 in an…”
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Analysis of Potential Barrier for Ionic Transport through Si3N4 Nanopores by KUSANO, Takumi, FUNAYAMA, Keita, TADOKORO, Yukihiro, TANAKA, Hiroya

“…Potential barrier plays a key role in ionic transport through nanoporous membranes. We numerically study the contribution of the potential barrier to the ionic…”
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Water-in-Ionic Liquid Microemulsion Formation in Solvent Mixture of Aprotic and Protic Imidazolium-Based Ionic Liquids by Kusano, Takumi, Fujii, Kenta, Hashimoto, Kei, Shibayama, Mitsuhiro

“…We report that water-in-ionic liquid microemulsions (MEs) are stably formed in an organic solvent-free system, i.e., a mixture of aprotic (aIL) and protic…”
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SANS studies on catalyst ink of fuel cell by Shibayama, Mitsuhiro, Matsunaga, Takuro, Kusano, Takumi, Amemiya, Kazuki, Kobayashi, Noriyuki, Yoshida, Toshihiko

“…ABSTRACT The structure of solid polymer electrode and catalyst ink of fuel cell has been investigated by focusing‐ (FSANS) and contrast‐variation small‐angle…”
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Relationship between water distribution and shear properties of wet granules by Kusano, Takumi, Tani, Masaaki, Hiruta, Osamu, Nakamura, Hiroshi

“…[Display omitted] •Water distribution of wet granules was compared with the shear properties.•Water distribution was investigated by a confocal laser…”
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Star-Shaped Trimeric Quaternary Ammonium Bromide Surfactants: Adsorption and Aggregation Properties by Yoshimura, Tomokazu, Kusano, Takumi, Iwase, Hiroki, Shibayama, Mitsuhiro, Ogawa, Tetsuya, Kurata, Hiroki

“…Novel star-shaped trimeric surfactants consisting of three quaternary ammonium surfactants linked to a tris(2-aminoethyl)amine core were synthesized. Each…”
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Structural evolution of a catalyst ink for fuel cells during the drying process investigated by CV-SANS by Kusano, Takumi, Hiroi, Takashi, Amemiya, Kazuki, Ando, Masaki, Takahashi, Tsuyoshi, Shibayama, Mitsuhiro

“…Polymer electrode fuel cells are fabricated by drying a ‘catalyst ink’, that is, a mixture of carbon, ionomers, Pt and water, and it is of particular…”
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Physical property control for innovative powder processes – Rheological control of concentrated slurry and wet granules by Nakamura, Hiroshi, Kusano, Takumi, Hiruta, Osamu, Tani, Masaaki, Ishii, Masahiko

“…[Display omitted] •Concentrated slurries of Lithium ion batteries electrodes indicate dilatancy behavior (shear thickening).•Shear thickening for highly…”
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Shear properties and water connectivity of wet granules at high solid content concentration by Kusano, Takumi, Yokota, Maria, Yonaga, Ayaka, Akimoto, Yusuke, Tani, Masaaki, Nakamura, Hiroshi, Matsunaga, Takuro

“…[Display omitted] •The shear properties of wet powders composed of graphite particles are examined.•The water connectivity of wet powders is determined by…”
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Rheo-SANS Studies on Shear-Thickening/Thinning in Aqueous Rodlike Micellar Solutions by Takeda, Makiko, Kusano, Takumi, Matsunaga, Takuro, Endo, Hitoshi, Shibayama, Mitsuhiro, Shikata, Toshiyuki

“…Shear-induced thickening/thinning phenomena of aqueous rodlike micellar solutions of cetyltrimethylammonium bromide (CTAB) and sodium p-toluene sulfonate…”
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Structural study on aggregation behavior of star-type trimeric surfactant in the presence of sodium salicylate by Kusano, Takumi, Akutsu, Kazuhiro, Iwase, Hiroki, Yoshimura, Tomokazu, Shibayama, Mitsuhiro

“…[Display omitted] •3C12trisQ aggregates in NaSal solution were studied by SAXS and rheological measurements.•3C12trisQ aggregates evolved from wormlike…”
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Structure of the Microemulsion of Polyglycerol Polyricinoleate Encapsulating Vitamin E by Matsuoka, Junji, Kusano, Takumi, Kasama, Yuuki, Tominaga, Etsuko, Kobayashi, Junya, Fujii, Wataru, Iwase, Hiroki, Shibayama, Mitsuhiro, Nanbu, Hironobu

“…The structures of micelles and microemulsions consisting of polyglycerol polyricinoleate (PGPR) were investigated by small-angle X-ray scattering (SAXS) and…”
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In Situ Small-Angle X‑ray Scattering Studies on the Growth Mechanism of Anisotropic Platinum Nanoparticles by Yoshimune, Wataru, Kuwaki, Akira, Kusano, Takumi, Matsunaga, Takuro, Nakamura, Hiroshi

“…Shape-controlled platinum nanoparticles exhibit extremely high oxygen reduction activity. Platinum nanoparticles were synthesized by the reduction of a…”
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Small-Angle Neutron Scattering Study on Aggregation of 1-Alkyl-3-methylimidazolium Based Ionic Liquids in Aqueous Solution by Kusano, Takumi, Fujii, Kenta, Tabata, Masaaki, Shibayama, Mitsuhiro

“…Aggregation structures of 1-alkyl-3-methylimidazolium based ionic liquids (ILs) in aqueous solution were investigated by small-angle neutron scattering (SANS)…”
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Interplay between Interparticle Potential and Adsorption Structure in Nanoparticle Dispersions with Polymer Addition as Displayed by Small-Angle Scattering by Kusano, Takumi, Kumano, Naomi, Yoshimune, Wataru, Munekata, Toshihisa, Matsunaga, Takuro, Harada, Masashi

“…The effect of polymer adsorption on the dispersion stability of particles is an important subject applicable to various manufacturing processes. In this study,…”
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Analysis of Potential Barrier for Ionic Transport through Si3N4 Nanopores by KUSANO, Takumi, FUNAYAMA, Keita, TADOKORO, Yukihiro, TANAKA, Hiroya

“…Potential barrier plays a key role in ionic transport through nanoporous membranes. We numerically study the contribution of the potential barrier to the ionic…”
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Rheological behavior of concentrated slurry and wet granules for lithium ion battery electrodes by Kusano, Takumi, Ishii, Masahiko, Tani, Masaaki, Hiruta, Osamu, Matsunaga, Takuro, Nakamura, Hiroshi

“…[Display omitted] •Change of rheological behavior from slurry to wet granules was investigated.•Inner-granule voids were observed by X-ray CT.•Wet granules…”
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Proposal for Secure Electronic Medicine Notebook System and Performance Evaluation of the Blockchain Network on this System by Kusano, Takumi, Gyoda, Koichi

“…Medicine notebook is used to keep a record of medication history as part of the personal health information management in Japan. An electronic medicine…”
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