hiraga yuya 平賀佑也

… Alternative Names

Hiraga Yuya 平賀佑也

平賀佑也ヒラガユウヤ

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Researcher Number	70757814
Other IDs	https://orcid.org/0000-0003-1129-2363
Affiliation (Current)	2025: 東北大学, 工学研究科, 助教
Affiliation (based on the past Project Information) *help	2022 – 2024: 東北大学, 工学研究科, 助教 2017 – 2018: 東北大学, 工学研究科, 学術研究員 2016: 東北大学, 工学研究科, 研究支援者
Review Section/Research Field	Principal Investigator Basic Section 27010:Transport phenomena and unit operations-related Except Principal Investigator Basic Section 27020:Chemical reaction and process system engineering-related / Properties in chemical engineering process/Transfer operation/Unit operation
Keywords	Principal Investigator カーボンニュートラル / 超臨界流体クロマトグラフィー / カーボネート / 二酸化炭素固定 / イオン液体 Except Principal Investigator ポーラスカーボン / 超臨界クロマトグラフィー / 放射光 / 有機電池 / 超臨界含浸 … More / 超臨界流体 / 極性 / バレロラクトン / 物性理論 / 物性測定 / イオン液体 Less

Characterization of Organic-Supported Porous Carbon Electrodes Prepared by Supercritical Impregnation
- Principal Investigator
  
  中安祐太
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 27020:Chemical reaction and process system engineering-related
- Research Institution
  Tohoku University
Synergistic utilization of mixed ionic liquids and supercritical fluid chromatography in CO2 fixationPrincipal Investigator
- Principal Investigator
  
  Hiraga Yuya
- Project Period (FY)
  2022 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 27010:Transport phenomena and unit operations-related
- Research Institution
  Tohoku University
Application of multi-functional mixed-ionic liquid and supercritical CO2 systems for efficient biomass processing
- Principal Investigator
  
  SMITH Richard
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Properties in chemical engineering process/Transfer operation/Unit operation
- Research Institution
  Tohoku University

All 2023 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Measurement and modeling of infinite dilution activity coefficients of organic compounds in an equimolar ionic liquid mixture of [Bmim]Cl and [Bmim][Tf2N]2019
- Author(s)
  Shida Tomoka、Hiraga Yuya、Sugiyama Takuya、Sato Yoshiyuki、Watanabe Masaru、Smith Richard L.
- Journal Title
  
  Fluid Phase Equilibria
  
  Volume: 488 Pages: 72-78
- DOI
  10.1016/j.fluid.2019.01.028
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Hydrogen gas-free processes for single-step preparation of transition-metal bifunctional catalysts and one-pot γ-valerolactone synthesis in supercritical CO2-ionic liquid systems2019
- Author(s)
  Guo Haixin、Hiraga Yuya、Qi Xinhua、Smith Richard Lee
- Journal Title
  
  The Journal of Supercritical Fluids
  
  Volume: 147 Pages: 263-270
- DOI
  10.1016/j.supflu.2018.11.010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Measurement and Correlation of High-Pressure Densities and Atmospheric Viscosities of Ionic Liquids: 1-Butyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)imide), 1-Allyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide, 1-Ethyl-3-methylimidazolium Tetracyanoborate, and 1-Hexyl-3-methylimidazolium Tetracyanoborate2018
- Author(s)
  Yuya Hiraga, Saki Hagiwara, Yoshiyuki Sato, Richard L. Smith, Jr.
- Journal Title
  
  Journal of Chemical & Engineering Data
  
  Volume: 印刷中 Issue: 4 Pages: 972-980
- DOI
  10.1021/acs.jced.7b00773
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Aspects of solvent polarity and solvent properties in developing efficient systems for processing biomass with ionic liquid mixtures and supercritical CO22018
- Author(s)
  Yuya Hiraga, Alif Duereh, Richard L. Smith, Jr.
- Journal Title
  
  Journal of Supercritical Fluids
  
  Volume: 134 Pages: 12-20
- DOI
  10.1016/j.supflu.2017.12.022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Solvent Polarity of Cyclic Ketone (Cyclopentanone, Cyclohexanone): Alcohol (Methanol, Ethanol) Renewable Mixed-Solvent Systems for Applications in Pharmaceutical and Chemical Processing2018
- Author(s)
  Duereh Alif、Guo Haixin、Honma Tetsuo、Hiraga Yuya、Sato Yoshiyuki、Lee Smith Richard、Inomata Hiroshi
- Journal Title
  
  Industrial & Engineering Chemistry Research
  
  Volume: 57 Issue: 22 Pages: 7331-7344
- DOI
  10.1021/acs.iecr.8b00689
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Mechanism of Glucose Conversion into 5-Ethoxymethylfurfural in Ethanol with Hydrogen Sulfate Ionic Liquid Additives and a Lewis Acid Catalyst2018
- Author(s)
  Guo Haixin、Duereh Alif、Hiraga Yuya、Qi Xinhua、Smith Richard Lee
- Journal Title
  
  Energy & Fuels
  
  Volume: 32 Issue: 8 Pages: 8411-8419
- DOI
  10.1021/acs.energyfuels.8b00717
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Efficient conversion of fructose into 5-ethoxymethylfurfural with hydrogen sulfate ionic liquids as co-solvent and catalyst2017
- Author(s)
  H. Guo, X. Qi, Y. Hiraga, T. M. Aida, R. L. Smith, Jr.
- Journal Title
  
  Chemical Engineering Journal
  
  Volume: 314 Pages: 508-514
- DOI
  10.1016/j.cej.2016.12.008
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Perfect recycle and mechanistic role of hydrogen sulfate ionic liquids as additive in ethanol for efficient conversion of carbohydrates into 5-ethoxymethylfurfural2017
- Author(s)
  Haixin Guo, Alif Duereh, Yuya Hiraga, Taku M. Aida, Xinhua Qi, Richard L. Smith, Jr.
- Journal Title
  
  Chemical Engineering Journal
  
  Volume: 323 Pages: 287-294
- DOI
  10.1016/j.cej.2017.04.111
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] High pressure densities for mixed ionic liquids having different functionalities: 1-butyl-3-methylimidazolium chloride and 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide2017
- Author(s)
  Y. Hiraga, K. Koyama, Y. Sato, R. L. Smith, Jr.
- Journal Title
  
  Journal of Chemical Thermodynamics
  
  Volume: 108 Pages: 7-17
- DOI
  10.1016/j.jct.2016.12.037
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Measurement of high pressure densities and atmospheric pressure viscosities of alkyl phosphate anion ionic liquids and correlation with the ε*-modified Sanchez-Lacombe equation of state2017
- Author(s)
  Y. Hiraga, M. Goto, Y. Sato, R. L. Smith, Jr.
- Journal Title
  
  Journal of Chemical Thermodynamics
  
  Volume: 104 Pages: 73-81
- DOI
  10.1016/j.jct.2016.09.013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H04549
[Journal Article] Measurement and modeling of CO2 solubility in [bmim]Cl - [bmim][Tf2N] mixed-ionic liquids for design of versatile reaction solvents2017
- Author(s)
  Y. Hiraga, K. Koyama, Y. Sato, R. L. Smith, Jr.
- Journal Title
  
  Journal of Supercritical Fluids
  
  Volume: 印刷中 Pages: 42-50
- DOI
  10.1016/j.supflu.2017.02.001
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16H04549
[Presentation] Raman spectroscopy for quantitative evaluation of CO2 physical absorption in imidazolium-based ionic liquids2023
- Author(s)
  Yuta Takikawa, Yuya Hiraga, Toshiyuki Nonaka, Masaru Watanabe
- Organizer
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan 化学系学協会東北大会/Joint Meeting of the Tohoku Area Chemistry Societies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14526
[Presentation] Design for Green Chemistry from the perspective of Measurement and Modeling of Fundamental Physical Properties2023
- Author(s)
  Yuya Hiraga
- Organizer
  The 12th International Conference on Separation Science and Technology (ICSST 23)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14526
[Presentation] Infinite Dilution Partition Coefficients of Benzene Derivatives in [emim][Tf2N] ― CO2 Measured by Supercritical Fluid Chromatography2023
- Author(s)
  Y. Hiraga, M. Watanabe
- Organizer
  5th International Conference on Ionic Liquids in Separation and Purification Technology (ILSEPT 5)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14526
[Presentation] Temperature and pressure dependence of high-pressure CO2 on viscosity of 1-hexyl-3-methylimidazolium chloride2023
- Author(s)
  Ryohei Otani, Yuya Hiraga, Toshiyuki Nonaka, Masaru Watanabe
- Organizer
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan 化学系学協会東北大会/Joint Meeting of the Tohoku Area Chemistry Societies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14526
[Presentation] Chromatographic approach for cyclic carbonate synthesis between an epoxide and supercritical CO22023
- Author(s)
  Yu Higashimura, Yuya Hiraga, Masaru Watanabe
- Organizer
  International Symposium for the 80th Anniversary of the Tohoku Branch of the Chemical Society of Japan 化学系学協会東北大会/Joint Meeting of the Tohoku Area Chemistry Societies
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14526
[Presentation] ラマン分光法によるイミダゾリウム系イオン液体への CO2溶解挙動の定量的評価の検討2023
- Author(s)
  瀧川裕太，平賀佑也，野中利之，渡邉賢
- Organizer
  第54回　化学工学会秋季大会
- Data Source
  KAKENHI-PROJECT-22K14526
[Presentation] PC-SAFT型状態方程式を用いた混合イオン液体―CO2系相平衡推算に関する検討／A Study on Prediction for Phase Equilibria of Mixed Ionic Liquid―CO2 System Using PC-SAFT Type Equation of State2023
- Author(s)
  平賀佑也
- Organizer
  第54回　化学工学会秋季大会
- Data Source
  KAKENHI-PROJECT-22K14526
[Presentation] CO2添加によるリン酸系混合イオン液体のH2溶解度増進効果に関する研究2018
- Author(s)
  萩原　沙樹，平賀　佑也，佐藤　善之，相田　卓，渡邉　賢，Richard L. Smith, Jr.
- Organizer
  化学工学会第83年会
- Data Source
  KAKENHI-PROJECT-16H04549
[Presentation] Measurement and modeling of infinite dilution activity coefficients for organic compounds in ionic liquid mixtures ([Bmim]Cl0.50[Tf2N]0.50)2018
- Author(s)
  Tomoka Shida, Yuya Hiraga, Takuya Sugiyama, Yoshiyuki Sato, Masaru Watanabe, Richard L. Smith, Jr.
- Organizer
  Molecular Thermodynamics and Molecular Simulation (MTMS '18)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04549
[Presentation] Strategies for Using Mixed-solvents in Supercritical Fluid Science and Technology2017
- Author(s)
  Alif Duereh, Yuya Hiraga, Richard L. Smith, Jr.
- Organizer
  6th European Meeting on Supercritical Fluids (EMSF)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04549
[Presentation] Measurement and Modeling of Kamlet-Taft Solvatochromic Parameters of Hydrogen-Bond donor and Acceptor Solvent Mixtures with the Preferential Solvation Model2017
- Author(s)
  Yuya Hiraga, Haixin Guo, Yoshiyuki Sato, Richard L. Smith, Jr.
- Organizer
  The 5th International Symposium & Exhibition on Aqua Science and Water Resources (ISASWR'17)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04549
[Presentation] High Pressure PVT and Solubility of Supercritical CO2 in Mixed Ionic Liquids having Different Functionalities2016
- Author(s)
  Y. Hiraga, K. Koyama, M. Goto, Y. Sato, R. L. Smith, Jr.
- Organizer
  15th European Meeting on Supercritical Fluids (EMSF)
- Place of Presentation
  Essen (Germany)
- Year and Date
  2016-05-08
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04549
[Presentation] Theoretical Analysis of ePC-SAFT Equation of State for Predicting Infinite Dilution Partition Coefficients in Supercritical CO2 - Ionic Liquid Biphasic Systems2016
- Author(s)
  Y. Hiraga, Y. Sato, R. L. Smith, Jr.
- Organizer
  14th PPEPPD 2016 (International Conference on Properties and Phase Equilibria for Product and Process Design)
- Place of Presentation
  Porto (Portugal)
- Year and Date
  2016-05-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04549
[Presentation] イミダゾリウム系イオン液体へのH2およびH2+CO2混合ガス溶解度に関する研究2016
- Author(s)
  萩原沙樹，後藤武蔵，平賀佑也，佐藤善之，相田卓，渡邉賢，スミスリチャード
- Organizer
  化学工学会第48回秋季大会
- Place of Presentation
  徳島大学（徳島・徳島）
- Year and Date
  2016-09-06
- Data Source
  KAKENHI-PROJECT-16H04549
[Presentation] Partition coefficients of benzene derivatives in ionic liquid - CO2 biphasic systems2016
- Author(s)
  Y. Hiraga, Y. Sato, R. L. Smith, Jr.
- Organizer
  平成28年度化学系学協会東北大会
- Place of Presentation
  いわき明星大学（福島・いわき）
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PROJECT-16H04549

1. SMITH Richard (60261583)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 佐藤善之 (50243598)

# of Collaborated Projects: 1 results

# of Collaborated Products: 13 results
3. 中安祐太 (20827042)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 永村直佳 (40708799)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. スミスリチャード

# of Collaborated Projects: 0 results

# of Collaborated Products: 19 results

hiraga yuya 平賀 佑也

Hiraga Yuya 平賀 佑也

平賀 佑也 ヒラガ ユウヤ

Research Projects

Research Products

Co-Researchers

Characterization of Organic-Supported Porous Carbon Electrodes Prepared by Supercritical Impregnation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Synergistic utilization of mixed ionic liquids and supercritical fluid chromatography in CO2 fixationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Application of multi-functional mixed-ionic liquid and supercritical CO2 systems for efficient biomass processing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Measurement and modeling of infinite dilution activity coefficients of organic compounds in an equimolar ionic liquid mixture of [Bmim]Cl and [Bmim][Tf2N]2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Hydrogen gas-free processes for single-step preparation of transition-metal bifunctional catalysts and one-pot γ-valerolactone synthesis in supercritical CO2-ionic liquid systems2019

Author(s)

Journal Title

DOI

Data Source

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Aspects of solvent polarity and solvent properties in developing efficient systems for processing biomass with ionic liquid mixtures and supercritical CO22018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Solvent Polarity of Cyclic Ketone (Cyclopentanone, Cyclohexanone): Alcohol (Methanol, Ethanol) Renewable Mixed-Solvent Systems for Applications in Pharmaceutical and Chemical Processing2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Mechanism of Glucose Conversion into 5-Ethoxymethylfurfural in Ethanol with Hydrogen Sulfate Ionic Liquid Additives and a Lewis Acid Catalyst2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Efficient conversion of fructose into 5-ethoxymethylfurfural with hydrogen sulfate ionic liquids as co-solvent and catalyst2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Perfect recycle and mechanistic role of hydrogen sulfate ionic liquids as additive in ethanol for efficient conversion of carbohydrates into 5-ethoxymethylfurfural2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] High pressure densities for mixed ionic liquids having different functionalities: 1-butyl-3-methylimidazolium chloride and 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Measurement of high pressure densities and atmospheric pressure viscosities of alkyl phosphate anion ionic liquids and correlation with the ε*-modified Sanchez-Lacombe equation of state2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Measurement and modeling of CO2 solubility in [bmim]Cl - [bmim][Tf2N] mixed-ionic liquids for design of versatile reaction solvents2017

Author(s)

Journal Title

DOI

Data Source

[Presentation] Raman spectroscopy for quantitative evaluation of CO2 physical absorption in imidazolium-based ionic liquids2023

Author(s)

hiraga yuya 平賀佑也

Hiraga Yuya 平賀佑也

平賀佑也ヒラガユウヤ