研究論文(査読付SCI論文のみ記載）

*: Corresponding author


2023

  • Yuto Tahara, Mahmoud Magdy Azim, Shigeki Takishima, Ikuo Ushiki *,
    "Measurement and modeling of adsorption equilibria of ketone VOCs on activated carbon in supercritical CO2",
    J. Supercrit. Fluids, 203, 106079 (2023).
    https://doi.org/10.1016/j.supflu.2023.106079
  • Eisuke Matsumoto, Mahmoud Magdy Azim, Shigeki Takishima, Ikuo Ushiki *,
    "Adsorption Equilibria of Propyl Acetate on Activated Carbon Under Supercritical CO2 Conditions",
    J. Chem. Eng. Jpn., 56(1), 2256366 (2023).
    https://doi.org/10.1080/00219592.2023.2256366
  • Ikuo Ushiki *, Ryo Fujimitsu, Shigeki Takishima,
    "Modeling the Solubility of Ferrocene in Supercritical CO2 via PC-SAFT Using Solubilities Data Measured in Organic Solvents",
    J. Chem. Eng. Jpn., 56(1), 2236655 (2023).
    https://doi.org/10.1080/00219592.2023.2236655
  • Ikuo Ushiki *, Azusa Miyajima, Ryo Fujimitsu, Shigeki Takishima,
    "Modeling cobalt (III) acetylacetonate and iron (III) acetylacetonate solubilities in supercritical CO2 with PC-SAFT based on experimentally-determined solid–liquid equilibria in organic solvents",
    J. Supercrit. Fluids, 196, 105882 (2023).
    https://doi.org/10.1016/j.supflu.2023.105882
  • Ikuo Ushiki *, Saki Ota, Shin-ichi Kihara, Shigeki Takishima *,
    "CO2 solubility and diffusivity in poly(vinyl acetate) studied using the PC-SAFT and free volume theory",
    J. Supercrit. Fluids, 194, 105836 (2023).
    https://doi.org/10.1016/j.supflu.2022.105836
  • Natsumi Nitta, Shin-ichi Kihara, Takeharu Haino *,
    "Synthesis of Supramolecular A8Bn Miktoarm Star Copolymers by Host-Guest Complexation",
    Angewandte Chemie-International Edition, 62(14), e202219001 (2023).
    https://doi.org/10.1002/anie.202219001
  • Tsukasa Kida, Masatoshi Ohara, Keigo Inamori, Shogo Nagasawa, Shin-ichi Kihara, Kentaro Taki *, "Real-Time Monitoring of Pellet Plastication in a Full-Flight Screw and Kneading Disk Elements of a Co-Rotating Self-Wiping Twin-Screw Extruder by Acoustic Emission (AE) Sensing",
    Polymers, 15(5), 1140 (2023).
    https://doi.org/10.3390/polym15051140

2022

  • Ikuo Ushiki *, Yuji Ueno, Shigeki Takishima, Yasuyuki Ito, Hiroshi Inomata,
    "Adsorption equilibria of ester VOCs (ethyl and butyl acetates) on activated carbon in supercritical CO2: Measurement and modeling by the Dubinin–Astakhov equation ",
    J. Supercrit. Fluids, 189, 105719 (2022).
    https://doi.org/10.1016/j.supflu.2022.105719
  • Mahmoud Magdy Azim, Ikuo Ushiki *, Azusa Miyajima, Shigeki Takishima,
    "Estimating the solubility of salsalate in supercritical CO2 via PC-SAFT modeling using its experimental solubility data in organic solvents ",
    J. Supercrit. Fluids, 189, 105725 (2022).
    https://doi.org/10.1016/j.supflu.2022.105725
  • Mahmoud Magdy Azim, Ikuo Ushiki *, Azusa Miyajima, Shigeki Takishima,
    "Modeling the solubility of non-steroidal anti-inflammatory drugs (ibuprofen and ketoprofen) in supercritical CO2 using PC-SAFT",
    J. Supercrit. Fluids, 186, 105626 (2022).
    https://doi.org/10.1016/j.supflu.2022.105626
  • Ikuo Ushiki *, Hirotaka Kawashima, Shin-ichi Kihara, Shigeki Takishima *,
    "Solubility and diffusivity of supercritical CO2 for polycaprolactone in its molten state: Measurement and modeling using PC-SAFT and free volume theory",
    J. Supercrit. Fluids, 181, 105499 (2022).
    https://doi.org/10.1016/j.supflu.2021.1054993
  • Haobo Yuan, Takumitsu Kida, Ryo Tanaka, Zhengguo Cai, Yuushou Nakayama, Shin-ichi Kihara, Takeshi Shiono *,
    "Star polymers with norbornene/1-octene gradient copolymer arms synthesized by an ansa-fluorenylamidodimethyltitanium-[Ph3C][B(C6F5)4] catalyst system",
    Polymer, 249, 124844 (2022).
    https://doi.org/10.1016/j.polymer.2022.124844

2020

  • Ikuo Ushiki *, Hiromu Tsuji, Shigeki Takishima, Yasuyuki Ito, Hiroshi Inomata
    "Desorption of propylene glycol monomethyl ether acetate from activated carbon in supercritical CO2: Measurement and predictive modeling",
    J. Supercrit. Fluids, 166, 105018 (2020).
    https://doi.org/10.1016/j.supflu.2020.105018
  • Ikuo Ushiki *, Ryo Fujimitsu, Shigeki Takishima,
    "Predicting the solubilities of metal acetylacetonates in supercritical CO2: Thermodynamic approach using PC-SAFT",
    J. Supercrit. Fluids, 164, 104909 (2020).
    https://doi.org/10.1016/j.supflu.2020.104909
  • Ikuo Ushiki *, Hiromu Tsuji, Shigeki Takishima, Yasuyuki Ito, Yoshiyuki Sato, Hiroshi Inomata,
    "Measurement and correlation of adsorption equilibria of propylene glycol monomethyl ether acetate on activated carbon in the presence of supercritical carbon dioxide",
    Fluid Phase Equilib., 513, 112556 (2020).
    https://doi.org/10.1016/j.fluid.2020.112556
  • Ikuo Ushiki, Yuki Yoshino, Souta Hayashi, Shin-ichi Kihara, Shigeki Takishima *,
    "Measurement and modeling of solubilities and diffusion coefficients of carbon dioxide in poly(ethylene-co-acrylic acid)",
    J. Supercrit. Fluids, 158, 104733 (2020).
    https://doi.org/10.1016/j.supflu.2019.104733
  • N. Nitta, M. Takatsuka, S. Kihara, T. Hirao, T. Haino *,
    "Self-Healing Supramolecular Materials Constructed by Copolymerization via Molecular Recognition of Cavitand-Based Coordination Capsules",
    Angewandte Chemie-International Edition, 59, 16690-16697 (2020).
    https://doi.org/10.1002/anie.202006604
  • M. Ohara, S. Tanifuji, Y. Sasai, T. Sugiyama, S. Umemoto, J. Murata, I. Tsujimura, S. Kihara, K. Taki *,
    "Resin distribution along axial and circumferential directions of self-wiping co-rotating parallel twin-screw extruder",
    AlChE J., 66, 11 (2020).
    https://doi.org/10.1002/aic.17018

2019

  • Ikuo Ushiki, Souta Hayashi, Shin-ichi Kihara, Shigeki Takishima *,
    "Solubilities and diffusion coefficients of carbon dioxide and nitrogen in poly(methyl methacrylate) at high temperatures and pressures",
    J. Supercrit. Fluids, 152, 104565 (2019).
    https://doi.org/10.1016/j.supflu.2019.104565
  • Ikuo Ushiki *, Yoshiyuki Sato, Shigeki Takishima, Hiroshi Inomata,
    "Thermodynamic modeling of the solubility of acetylacetonate-type metal precursors in supercritical carbon dioxide using the PC-SAFT equation of state",
    J. Chem. Eng. Jpn., 52(3), 243-252 (2019).
    https://doi.org/10.1252/jcej.18we194
  • Yasuyuki Ito *, Ikuo Ushiki, Yoshiyuki Sato, Hiroshi Inomata,
    "Influence of Heat Treatment in Exhaust Treatment Process on Activated Carbon Regeneration using Supercritical Carbon Dioxide",
    Kagaku Kogaku Ronbunshu, 45(3), 133-139 (2019).
    https://doi.org/10.1252/kakoronbunshu.45.133
  • Atsuhiko Wasada, Masashi Haruki *, Shin-ichi Kihara, Shigeki Takishima,
    "Filling the Microscopic-scale Spaces with Polyamic Acid and Polyimide of the PMDA-ODA and PMDA-TFDB Pairs Using Supercritical Carbon Dioxide at Low Deposition Temperature",
    J. Chem. Eng. Jpn., 52(2), 222-231 (2019).
    dx.doi.org/10.1252/jcej.17we393
  • Ikuo Ushiki *, Yoshiyuki Sato, Yasuyuki Ito, Shigeki Takishima, Hiroshi Inomata,
    "A generalized model for predicting adsorption equilibria of various volatile organic compounds on activated carbon in the presence of supercritical carbon dioxide",
    J. Supercrit. Fluids, 146, 30-37 (2019).
    https://doi.org/10.1016/j.supflu.2019.01.005
  • Yasuyuki Ito *, Ikuo Ushiki, Yoshiyuki Sato, Hiroshi Inomata,
    "Supercritical Carbon Dioxide Regeneration of Activated Carbon for Exhaust Processing",
    Kagaku Kogaku Ronbunshu, 45(1), 29-34 (2019).
    https://doi.org/10.1252/kakoronbunshu.45.29
  • T. Ishigami *, C. Tokishige, T. Fukasawa, K. Fukui, S.I. Kihara,
    "Semiphenomenological model to predict hardening of solid–liquid–liquid systems by liquid bridges",
    Granular Matter, 21, 103 (2019).
    https://10.1007/s10035-019-0959-6
  • K. Taki *, T. Sugiyama, M. Ohara, S. Umemoto, S.I. Tanifuji, J.I. Murata, I. Tsujimura, S.I. Kihara ,
    "Online Monitoring of the Degree of Fill in a Rotating Full-Flight Screw of a Corotating Twin-Screw Extruder;,
    AlChE J., 65, 326-333 (2019).
    https://doi.org/10.1002/aic.16382
  • T. Hirao, N. Hisano, S. Akine, S.I. Kihara, T. Haino *,
    "Ring-Chain Competition in Supramolecular Polymerization Directed by Molecular Recognition of the Bisporphyrin Cleft",
    Macromolecules, 52(16), 6160-6168 (2019).
    https://doi.org/10.1021/acs.macromol.9b01012

2018

  • Ikuo Ushiki *, Mio Koike, Taichi Shimizu, Yoshiyuki Sato, Shigeki Takishima, Hiroshi Inomata **,
    "Measurement and modeling of adsorption equilibria of cobalt (III) acetylacetonate on MCM-41 mesoporous silica in the presence of supercritical carbon dioxide with methanol co-solvent",
    J. Supercrit. Fluids, 140, 329-335 (2018).
    https://doi.org/10.1016/j.supflu.2018.06.015
  • Ikuo Ushiki *, Koichi Kikuchi, Yoshiyuki Sato, Yasuyuki Ito, Shigeki Takishima, Hiroshi Inomata **,
    "Adsorption equilibria of VOCs (n-octane, propylene glycol monomethyl ether, ethanol, and 2-propanol) on activated carbon under supercritical carbon dioxide conditions",
    Fluid Phase Equilib., 462, 59-64 (2018).
    https://doi.org/10.1016/j.fluid.2018.01.027
  • Ikuo Ushiki *, Naoto Takahashi, Mio Koike, Yoshiyuki Sato, Shigeki Takishima, Hiroshi Inomata,
    "Adsorption kinetics of rhodium (III) acetylacetonate onto mesoporous silica adsorbents in the presence of supercritical carbon dioxide",
    J. Supercrit. Fluids, 135, 137-144 (2018).
    https://doi.org/10.1016/j.supflu.2018.01.017
  • R. Tanaka, N. Tonoko, S.I. Kihara, Y. Nakayama, T. Shiono *,
    "Reversible star assembly of polyolefins using interconversion between boroxine and boronic acid",
    Polymer Chemistry, 9, 3774-3779 (2018).
    https://doi.org/10.1039/c8py00519b
  • N. Nitta, M. Takatsuka, S.I. Kihara, R. Sekiya, T. Haino *,
    "Facile Synthesis of an Eight-Armed Star-Shaped Polymer via Coordination-Driven Self-Assembly of a Four-Armed Cavitand",
    ACS Macro Letters, 7, 1308-1311 (2018).
    https://doi.org/10.1021/acsmacrolett.8b00669
  • K. Nadamoto, K. Maruyama, N. Fujii, T. Ikeda, S.I. Kihara, T. Haino *,
    "Supramolecular Copolymerization by Sequence Reorganization of a Supramolecular Homopolymer",
    Angewandte Chemie - International Edition, 57, 7028-7033 (2018).
    https://doi.org/10.1002/anie.201800980

2017

  • M. Haruki *, A. Wasada, Y. Hosokawa, S. Kihara, S. Takishima,
    "Deposition of PMDA-TFDB type polyimide onto microscale trenches patterned on silicon wafer using supercritical carbon dioxide",
    J. Supercrit. Fluids, 127, 200-207 (2017)
    dx.doi.org/10.1016/j.supflu.2017.03.008
  • M. Haruki *, A. Oda, A. Wasada, S. Kihara, S. Takishima,
    "Deposition of fluorinated polyimide consisting of 6FDA and TFDB into microscale trenches using supercritical carbon dioxide",
    J. Supercrit. Fluids, 119, 238-244 (2017)
    dx.doi.org/10.1016/j.supflu.2016.10.001

2016

  • Y. Sun, M. Mastumoto, M. Haruki, S. Kihara, S. Takishima *,
    "Molecular weight dependence of the crystallization of the polycarbonate induced by supercritical CO2",
    J. Supercrit. Fluids, 113, 144-149 (2016)
    dx.doi.org/10.1016/j.supflu.2016.03.025
  • M. Haruki *, Y. Kodama, K. Tachimori, S. Kihara, S. Takishima,
    "Dispersion polymerization of methyl methacrylate with three types of comblike fluorinated stabilizers in supercritical carbon dioxide",
    J. Appl. Polym. Sci., 133, 43813 (2016)
    dx.doi.org/10.1002/app.43813
  • M. Haruki *, S. Fujikawa, K. Adachi, S. Kihara, S. Takishima **,
    "Prediction of the liquid-liquid phase equilibria for polydisperse polyethylenesolutions under conditions of high temperature and pressure",
    Fluid Phase Equilib., 412, 135-144 (2016)
    dx.doi.org/10.1016/j.fluid.2015.12.018
  • Y. Sun, Y. Ueda, H. Suganaga, M. Haruki, S. Kihara, S. Takishima *,
    "Experimental and simulation study of the physical foaming process usinghigh-pressure CO2",
    J. Supercrit. Fluids, 107, 733-745 (2016)
    dx.doi.org/10.1016/j.supflu.2015.08.001
  • M. Haruki *, S. Li, G. Qian, J. J. Watkins **,
    "Reactive deposition of cobalt using bis(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(II) from supercritical carbon dioxide",
    J. Supercrit. Fluids, 107, 189-195 (2016)
    dx.doi.org/10.1016/j.supflu.2015.09.004
  • M. Haruki *, A. Oda, A. Wasada, Y. Hasegawa, S. Kihara, S. Takishima,
    "Phase appearance during polymerization of fluorinated polyimide monomers and deposition into microscopic-scale trenches in supercritical carbon dioxide",
    J. Appl. Polym. Sci., 133, 43334 (2016)
    dx.doi.org/10.1002/app.43334
  • M. Haruki *, S. Fujikawa, K. Adachi, Y. Hadano, S. Kihara, S. Takishima **,
    "Measurement and calculation of the liquid-liquid phase boundaries and phase equilibria for the hexane + polyethylene system at high temperatures",
    J. Chem. Eng. Jpn., 49, 493-502 (2016)
    dx.doi.org/10.1252/jcej.15we281

2015

  • Y. Sun, Y. Ueda, H. Suganaga, M. Haruki, S. Kihara, S. Takishima *,
    "Pressure drop threshold in the foaming of low-density polyethylene, polystyrene and polypropylene using CO2 and N2 as foaming agents",
    J. Supercrit. Fluids, 103, 38-47 (2015)
    dx.doi.org/10.1016/j.supflu.2015.04.027
  • M. Haruki *, Y. Hasegawa, S. Kihara, S. Takishima,
    "Deposition of ODA-PMDA types of polyimide thin film inside a microscopic-scale space using supercritical carbon dioxide", 
    J. Supercrit. Fluids, 100, 52-57 (2015)
    dx.doi.org/10.1016/j.supflu.2015.02.016

2014

  • 栃木勝己 *, 松田弘幸, 栗原清文, 児玉大輔, 滝嶌繁樹,
    "イオン液体系の熱物性とその利用",
    化学工学論文集, 40, 347-365 (2014)
    dx.doi.org/10.1252/kakoronbunshu.40.347
  • Y. Sun, M. Matsumoto, K. Kitashima, M. Haruki, S. Kihara, S. Takishima *,
    "Solubility and diffusion coefficient of supercritical-CO2 in polycarbonate and CO2 induced crystallization of polycarbonate", 
    J. Supercrit. Fluids, 95, 35-43 (2014)
    dx.doi.org/10.1016/j.supflu.2014.07.018
  • M. Haruki *, Y. Hasegawa, N. Fukui, S. Kihara, S. Takishima,
    "Deposition of aromatic polyimide thin films in supercritical carbon dioxide, 
    J. Supercrit. Fluids, 94, 147-153 (2014)",
    dx.doi.org/10.1016/j.supflu.2014.07.010
  • M. Haruki *, Y. Hasegawa, N. Fukui, S. Kihara,S.Takishima,
    "Production of polyamic acid in supercritical carbon dioxide with N,N-dimethylformamide", 
    J. Appl. Polym. Sci., 131, app39878 (2014)
    dx.doi.org/10.1002/app.39878

2013

  • M. Haruki *, M. Ohara, S. Kihara,S. Takishima, 
    "Solubilities of cobalt(III) and chromium(III) acetylacetonates in supercritical carbon dioxide at elevated temperatures",
    Fluid Phase Equilib., 357, 50-56 (2013    )
    dx.doi.org/10.1016/j.fluid.2013.02.004

2012

  • M. Haruki *, N. Fukui, S. Kihara, S. Takishima,
    "Measurement and Prediction of the Solubilities of Aromatic Polyimide Monomers in Supercritical Carbon Dioxide with Acetone", 
    J. Chem. Thermodyn., 54, 261-265 (2012)
    dx.doi.org/10.1016/j.jct.2012.04.013

2011

  • M. Haruki *, N. Fukui, F. Kobayashi, S. Kihara, S. Takishima,
    "Entrainer Effect of N,N-Dimethylformamide on Solubility of Monomers for Aromatic Polyimide in Supercritical Carbon Dioxide", 
    Ind. Eng. Chem. Res., 50, 11942-11949 (2011)
    dx.doi.org/10.1021/ie2013289
  • M. Haruki *, F. Kobayashi, S. Kihara, S. Takishima,
    "Effect of the Chemical Structures of Iron Complexes on the Solubilities in Supercritical Carbon Dioxide", 
    Fluid Phase Equilib., 308, 1-7 (2011)  
    dx.doi.org/10.1016/j.fluid.2011.05.008
  • M. Haruki *, K. Nakanishi, S. Mano, S. Kihara, S. Takishima,
    "Effect of Molecular Weight Distribution on the Liquid-Liquid Phase Separation Behavior of Polydispersed Polyethylene Solutions at High Temperatures", 
    Fluid Phase Equilib., 305, 152-160 (2011)
    dx.doi.org/10.1016/j.fluid.2011.03.019
  • M. Haruki *, F. Kobayashi, S. Kihara, S. Takishima,
    "Solubility of b-Diketonate Complexes of Copper(II) and Cobalt(II) in Supercritical Carbon Dioxide", 
    J. Chem. Eng. Data, 56, 2230-2235 (2011)
    dx.doi.org/10.1021/je101255v

2010

  • M. Haruki *, S. Mano, Y. Koga, S. Kihara, S. Takishima,
    "Phase Behaviors for the Supercritical Ethylene + 1-Hexene + Hexane + Polyethylene", 
    Fluid Phase Equilib., 295, 137-147 (2010)
    dx.doi.org/10.1016/j.fluid.2010.04.014
  • M. Haruki *, F. Kobayashi, M. Okamoto, S. Kihara, S. Takishima,
    "Solubility of b-Diketonate Complexes for Cobalt(III) and Chromium(III) in Supercritical Carbon Dioxide", 
    Fluid Phase Equilib., 297, 155-161 (2010)
    dx.doi.org/10.1016/j.fluid.2010.02.028
  • M. Haruki *, K. Matuura, Y. Kaida, S. Kihara, S. Takishima,
    "Microscopic Phase Behavior of Supercritical Carbon Dioxide + Non-ionic Surfactant + Water Systems at Elevated Pressures", 
    Fluid Phase Equilib., 289, 1-5 (2010)
    dx.doi.org/10.1016/j.fluid.2009.09.020

2009

  • M. Haruki *, Y. Kaida, K. Matuura, S. Kihara, S. Takishima,
    "Measurement and Modeling of the Phase Behavior of Supercritical Carbon Dioxide + Polydisperse non-ionic Surfactant Systems", 
    Fluid Phase Equilib., 287, 7-14 (2009)
    dx.doi.org/10.1016/j.fluid.2009.08.019
  • M. Haruki *, K. Kishimoto, F. Kobayashi, S. Kihara, S. Takishima,
    "A New Correlation and Prediction Method for the Solubility of Metal Complexes in Supercritical Carbon Dioxide using Regular Solution Theory with the COSMO-RS Method", 
    J. Chem.Eng. Jpn., 42, 309-318 (2009)
    dx.doi.org/10.1252/jcej.08we280
  • M. Haruki *, F. Kobayashi, K. Kishimoto, S. Kihara, S. Takishima,
    "Measurement of the Solubility of Metal Complexes in Supercritical Carbon Dioxide using a UV-Vis Spectrometer", 
    Fluid Phase Equilib., 280, 49-55 (2009)
    dx.doi.org/10.1016/j.fluid.2009.03.010
  • M. Haruki *, K. Sato, S. Kihara, S. Takishima,
    "High Pressure Phase Behavior for the Supercritical Ethylene + Cyclohexane + Hexane + Polyethylene Systems", 
    J. Supercrit. Fluids, 49, 125-134 (2009)
    dx.doi.org/10.1016/j.supflu.2009.02.008

2008

  • M. Haruki, Y. Takakura, H. Sugiura, S. Kihara, S. Takishima *,
    "Phase behavior for the supercritical ethylene + hexane + polyethylene systems", 
    J. Supercrit. Fluids, 44, 284-293 (2008)
    dx.doi.org/10.1016/j.supflu.2007.09.017

2007

  • M. Haruki *, Y. Yawata, M. Nishimoto, M. Tanto, S. Kihara, S. Takishima,
    "Study on phase behaviors of supercritical CO2 including surfactant and water", 
    Fluid Phase Equilib., 261, 92-98 (2007)
    dx.doi.org/10.1016/j.fluid.2007.07.054
  • Y. Sato *, H. Hashiguchi, K. Inohara, S. Takishima, H. Masuoka,
    "PVT properties of polyethylene copolymer melts", 
    Fluid Phase Equilib., 257, 124-130 (2007)
    dx.doi.org/10.1016/j.fluid.2007.01.013