Search Results - "Miyagawa, Masaya"

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  1. 1

    Selectivity enhancement by the presence of grain boundary in chabazite zeolite membranes investigated by non-equilibrium molecular dynamics by Hirosawa, Fumiya, Miyagawa, Masaya, Takaba, Hiromitsu

    Published in Journal of membrane science (15-08-2021)
    “…The effects of a sub-nanometer grain boundary in all-silica chabazite (CHA) zeolite membranes on their permeation properties were investigated by…”
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    Journal Article
  2. 2

    Electrically Induced Alignment of Semiconductor Nanosheets in Niobate–Clay Binary Nanosheet Colloids toward Significantly Enhanced Photocatalysis by Nakato, Teruyuki, Ishitobi, Wataru, Yabuuchi, Miho, Miyagawa, Masaya, Mouri, Emiko, Yamauchi, Yusuke

    Published in Langmuir (29-06-2021)
    “…Aqueous binary colloids of niobate and clay nanosheets, prepared by the exfoliation of their mother layered crystals, are unique colloidal systems…”
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    Journal Article
  3. 3

    Solvent-Solute Interaction Effect on Permeation Flux through Forward Osmosis Membranes Investigated by Non-Equilibrium Molecular Dynamics by Higuchi, Hayato, Miyagawa, Masaya, Takaba, Hiromitsu

    Published in Membranes (Basel) (09-12-2022)
    “…The relationship between the solvent-solute interaction and permeation properties is fundamental in the development of the forward osmosis (FO) membrane. In…”
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  4. 4

    High Efficient CO2 Separation at High Pressure by Grain-Boundary-Controlled CHA Zeolite Membrane Investigated by Non-Equilibrium Molecular Dynamics by Hirosawa, Fumiya, Miyagawa, Masaya, Takaba, Hiromitsu

    Published in Membranes (Basel) (26-02-2023)
    “…The CO2 permeability and selectivity of CHA-type zeolite membranes in the separation of a CO2/CH4 mixture gas at high pressure were evaluated using…”
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    Journal Article
  5. 5

    Inhomogeneity of Organically Modified Montmorillonite Revealed by Molecular Dynamics Simulation by Miyagawa, Masaya, Hirosawa, Fumiya, Higuchi, Hayato, Takaba, Hiromitsu

    Published in ACS omega (27-07-2021)
    “…The modification of an interlayer of layered materials by intercalation with an organoammonium ion has been a promising method to control the polarity of the…”
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  6. 6

    UV-induced photoreaction pathways of salicylic acid: Identification of the fourth stable conformer and ketoketene–water complex by Miyagawa, Masaya, Akai, Nobuyuki, Nakata, Munetaka

    Published in Chemical physics letters (20-05-2014)
    “…[Display omitted] •Conformational changes of salicylic acid upon UV irradiation were investigated.•Two less stable conformers with an intramolecular hydrogen…”
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  7. 7

    UV-light induced conformational changes of 2-pyridinecarboxylic acid in low-temperature argon matrices by Miyagawa, Masaya, Akai, Nobuyuki, Nakata, Munetaka

    Published in Journal of molecular structure (15-04-2015)
    “…[Display omitted] •Conformations of 2-pyridinecarboxylic acid are investigated by IR spectroscopy.•Stabilization due to intramolecular hydrogen bonding is…”
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  8. 8

    Diameter-controlled Cu nanoparticles on saponite and preparation of film by using spontaneous phase separation by Miyagawa, Masaya, Shibusawa, Akane, Maeda, Kaho, Tashiro, Akiyoshi, Sugai, Toshiki, Tanaka, Hideki

    Published in RSC advances (2017)
    “…Cu nanoparticles have attracted much attention due to their optical, catalytic, and electrical properties. Their syntheses, however, have required hazardous…”
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  9. 9

    Synthesis of Truffle-shaped Oxide-free Cu Nanoparticles under Atmospheric Conditions with the Aid of Photocatalytic TiO2 by Miyagawa, Masaya, Aoki, Takuya, Seki, Ryoya, Shibusawa, Akane, Tanaka, Hideki

    Published in Chemistry letters (01-01-2017)
    “…Truffle-shaped Cu nanoparticles (NPs) were synthesized by photoreduction of copper acetate solution in the presence of TiO2. X-ray diffraction measurement…”
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    Journal Article
  10. 10

    Intercalation-Induced Ordered Nanostructure in the Interlayer Modified with Methylviologen by Molecular Dynamics Simulation by Miyagawa, Masaya, Hirosawa, Fumiya, Takaba, Hiromitsu

    Published in Langmuir (22-03-2022)
    “…Intercalation of phenol in montmorillonite, a representative layered material, has historically been investigated, and modification of the interlayer with…”
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  11. 11

    Hydrophilicity of Organically Modified Montmorillonite and Effect on Benzene Adsorption by the Molecular Dynamics Method by Miyagawa, Masaya, Oshiro, Kiwako, Nishimura, Shoma, Takaba, Hiromitsu

    Published in Langmuir (26-03-2024)
    “…Interlayer modification of layered materials with organocations has been known to endow the nanocomposite with hydrophobicity, and adsorption of aromatic…”
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  12. 12

    Direct evaluation of void effect on gas permeation in mixed matrix membrane by non-equilibrium molecular dynamics by Hirosawa, Fumiya, Watanabe, Kyohei, Miyagawa, Masaya, Takaba, Hiromitsu

    Published in Journal of membrane science (05-07-2023)
    “…The effect of the void between filler (MFI-type zeolite) and matrix (a polymer of intrinsic microporosity) in the mixed matrix membrane (MMM) on CO2/CH4 gas…”
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    Journal Article
  13. 13

    Environmental-friendly degradation of clay-hybridized Cu nanoparticles by carboxylic acids by Miyagawa, Masaya, Ikeyama, Yoko, Kotake, Hitomi, Maeda, Toshiki, Tanaka, Hideki

    Published in Chemical physics letters (16-08-2020)
    “…[Display omitted] •Cu nanoparticles were synthesized directly on a layered clay mineral by environmental-friendly photoreduction method.•The Cu nanoparticles…”
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  14. 14

    Plasmonic Photoluminescence of Cu Nanoparticle Realized by Molecular Optical Antenna Designed on Nanosheets by Miyagawa, Masaya, Nishio, Kengo, Shibusawa, Akane, Kotake, Hitomi, Tanaka, Hideki

    Published in Chemistry letters (05-05-2022)
    “…Plasmonic photoluminescence of Cu nanoparticles was observed in colloidal dispersion by using nanosheets as a support, where acridine orange was adsorbed as an…”
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  15. 15

    Layered Silicates Exhibiting MOF-Like Gate-Opening Behaviors in Liquid-Phase Adsorptions: Experimental and Theoretical Investigations by Esmat, Mohamed, El-Hosainy, Hamza, Miyagawa, Masaya, Takaba, Hiromitsu, Tsunoji, Nao, Ishihara, Shinsuke, Ide, Yusuke

    Published in ACS applied materials & interfaces (25-09-2024)
    “…Layered silicates, including clay minerals, can be used as liquid-phase adsorbents in many important applications. However, because their two-dimensional…”
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  16. 16

    High Efficient CO 2 Separation at High Pressure by Grain-Boundary-Controlled CHA Zeolite Membrane Investigated by Non-Equilibrium Molecular Dynamics by Hirosawa, Fumiya, Miyagawa, Masaya, Takaba, Hiromitsu

    Published in Membranes (Basel) (26-02-2023)
    “…The CO permeability and selectivity of CHA-type zeolite membranes in the separation of a CO /CH mixture gas at high pressure were evaluated using…”
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    Journal Article
  17. 17

    High Efficient CO[sub.2] Separation at High Pressure by Grain-Boundary-Controlled CHA Zeolite Membrane Investigated by Non-Equilibrium Molecular Dynamics by Hirosawa, Fumiya, Miyagawa, Masaya, Takaba, Hiromitsu

    Published in Membranes (Basel) (01-02-2023)
    “…The CO[sub.2] permeability and selectivity of CHA-type zeolite membranes in the separation of a CO[sub.2]/CH[sub.4] mixture gas at high pressure were evaluated…”
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    Journal Article
  18. 18

    Lustrous copper nanoparticle film: Photodeposition with high quantum yield and electric conductivity by Miyagawa, Masaya, Yonemura, Mari, Tanaka, Hideki

    Published in Chemical physics letters (16-11-2016)
    “…[Display omitted] •Cu nanoparticle film was deposited on a TiO2-coated substrate by a photoreduction.•The obtained film consisted of metallic Cu without…”
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  19. 19

    Estimation of Adsorbed Amounts in Organoclay by Machine Learning by Shobuke, Hayato, Matsumoto, Takumi, Hirosawa, Fumiya, Miyagawa, Masaya, Takaba, Hiromitsu

    Published in ACS omega (10-01-2023)
    “…Adsorption properties of organoclay have been investigated for decades focusing on the morphology and physicochemical properties of two-dimensional…”
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  20. 20

    Synthesis of Truffle-shaped Oxide-free Cu Nanoparticles under Atmospheric Conditions with the Aid of Photocatalytic TiO2

    Published in Chemistry letters (05-09-2017)
    “…Truffle-shaped Cu nanoparticles (NPs) were synthesized by photoreduction of copper acetate solution in the presence of TiO2. X-ray diffraction measurement…”
    Get full text
    Journal Article