超臨界流体の研究｜広島大学高圧流体物性研究室（宇敷研究室）

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202603.01: 研究室に次期B4の久家さん，南本さんが加わりました

202509.22: M1の今井大智さんが化学工学会第56回秋季大会基礎物性部会シンポジウムにて優秀賞を受賞しました．

202503.01: 研究室に次期B4の石原さん，忠政さん，村田さんが加わりました

Graphical abstract: Thermodynamic analysis of 2-pentanone adsorption on activated carbon under supercritical CO2 conditions

J. Chem. Eng. Data 2026

Thermodynamic Analysis of 2-Pentanone Adsorption on Activated Carbon under Supercritical CO₂ Conditions at P = (10.0 to 20.0) MPa and T = (313 to 353) K

Daichi Imai, Ikuo Ushiki*
J. Chem. Eng. Data, 71, 882–891 (2026)

論文を読む（DOI） →

Graphical abstract: Evaluation of drug loading onto MCM-48 via supercritical CO2 deposition

J. Supercrit. Fluids 2026

Evaluation of drug loading onto MCM-48 via supercritical CO₂ deposition: Effects of drug type, temperature, and silica structure

Yuto Asai, Ikuo Ushiki*
J. Supercrit. Fluids, 229, 106824 (2026)

論文を読む（DOI） →

Graphical abstract: 1-butanol adsorption on activated carbon in supercritical CO2

J. Supercrit. Fluids 2026

1-butanol adsorption on activated carbon in supercritical CO₂: Experimental measurements and thermodynamic modeling

Daichi Imai, Ikuo Ushiki*
J. Supercrit. Fluids, 229, 106802 (2026)

論文を読む（DOI） →

Graphical abstract: Critical role of pressure in supercritical CO2-assisted drug impregnation into SBA-15 mesoporous silica

J. Chem. Eng. Jpn. 2026

Unveiling the Critical Role of Pressure in Supercritical CO₂-Assisted Drug Impregnation into SBA-15 Mesoporous Silica

Keigo Kamichoja, Ikuo Ushiki*
J. Chem. Eng. Jpn., 59(1), 2604404 (2026)

論文を読む（DOI） →

Graphical abstract: Enhanced adsorption of polar VOCs on MSU-H mesoporous silica under supercritical CO2 conditions

Ind. Eng. Chem. Res. 2025

Enhanced Adsorption of Polar VOCs on MSU-H Mesoporous Silica under Supercritical CO₂ Conditions

Ikuo Ushiki*, Mizuki Hironaka
Ind. Eng. Chem. Res., 64, 25007–25016 (2025)

論文を読む（DOI） →

Graphical abstract: CO2 solubilities in molten low-density polyethylene (LDPE)

J. CO₂ Util. 2025

CO₂ solubilities in low-density polyethylene (LDPE) in its molten state over high temperatures and pressures conditions

Rizqy Romadhona Ginting, Ikuo Ushiki*, Kanako Otsubo
J. CO₂ Util., 99, 103164 (2025)

論文を読む（DOI） →

Graphical abstract: Adsorption equilibria of n-hexane on metal-organic frameworks in supercritical CO2

Ind. Eng. Chem. Res. 2025

Adsorption Equilibria of n-Hexane on Metal–Organic Frameworks in Supercritical CO₂: Measurement and Thermodynamic Modeling with a Potential Theory

Ikuo Ushiki*, Mizuki Hironaka, Yuji Ueno
Ind. Eng. Chem. Res., 64, 12228–12238 (2025)

論文を読む（DOI） →

Graphical abstract: Equilibrium adsorption of diethyl ketone on activated carbon in supercritical CO2

J. CO₂ Util. 2024

Equilibrium adsorption of diethyl ketone on activated carbon in a supercritical CO₂ environment: Measurements and thermodynamic modeling

Ikuo Ushiki*, Yuto Tahara
J. CO₂ Util., 84, 102857 (2024)

論文を読む（DOI） →

広島大学大学院
先進理工系科学研究科（工学部）化学工学プログラム高圧流体物性研究室

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Research Highlights研究ハイライト

Thermodynamic Analysis of 2-Pentanone Adsorption on Activated Carbon under Supercritical CO₂ Conditions at P = (10.0 to 20.0) MPa and T = (313 to 353) K

Evaluation of drug loading onto MCM-48 via supercritical CO₂ deposition: Effects of drug type, temperature, and silica structure

1-butanol adsorption on activated carbon in supercritical CO₂: Experimental measurements and thermodynamic modeling

Unveiling the Critical Role of Pressure in Supercritical CO₂-Assisted Drug Impregnation into SBA-15 Mesoporous Silica

Enhanced Adsorption of Polar VOCs on MSU-H Mesoporous Silica under Supercritical CO₂ Conditions

CO₂ solubilities in low-density polyethylene (LDPE) in its molten state over high temperatures and pressures conditions

Adsorption Equilibria of n-Hexane on Metal–Organic Frameworks in Supercritical CO₂: Measurement and Thermodynamic Modeling with a Potential Theory

Equilibrium adsorption of diethyl ketone on activated carbon in a supercritical CO₂ environment: Measurements and thermodynamic modeling

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News & Topics

Research Highlights研究ハイライト

Thermodynamic Analysis of 2-Pentanone Adsorption on Activated Carbon under Supercritical CO2 Conditions at P = (10.0 to 20.0) MPa and T = (313 to 353) K

Evaluation of drug loading onto MCM-48 via supercritical CO2 deposition: Effects of drug type, temperature, and silica structure

1-butanol adsorption on activated carbon in supercritical CO2: Experimental measurements and thermodynamic modeling

Unveiling the Critical Role of Pressure in Supercritical CO2-Assisted Drug Impregnation into SBA-15 Mesoporous Silica

Enhanced Adsorption of Polar VOCs on MSU-H Mesoporous Silica under Supercritical CO2 Conditions

CO2 solubilities in low-density polyethylene (LDPE) in its molten state over high temperatures and pressures conditions

Adsorption Equilibria of n-Hexane on Metal–Organic Frameworks in Supercritical CO2: Measurement and Thermodynamic Modeling with a Potential Theory

Equilibrium adsorption of diethyl ketone on activated carbon in a supercritical CO2 environment: Measurements and thermodynamic modeling

RESEARCH 研究内容

PUBLICATIONS 研究成果

MEMBER メンバー

COLLABORATION & SUPPORT 研究相談・共同研究・寄付金について

ACCESSアクセス

Thermodynamic Analysis of 2-Pentanone Adsorption on Activated Carbon under Supercritical CO₂ Conditions at P = (10.0 to 20.0) MPa and T = (313 to 353) K

Evaluation of drug loading onto MCM-48 via supercritical CO₂ deposition: Effects of drug type, temperature, and silica structure

1-butanol adsorption on activated carbon in supercritical CO₂: Experimental measurements and thermodynamic modeling

Unveiling the Critical Role of Pressure in Supercritical CO₂-Assisted Drug Impregnation into SBA-15 Mesoporous Silica

Enhanced Adsorption of Polar VOCs on MSU-H Mesoporous Silica under Supercritical CO₂ Conditions

CO₂ solubilities in low-density polyethylene (LDPE) in its molten state over high temperatures and pressures conditions

Adsorption Equilibria of n-Hexane on Metal–Organic Frameworks in Supercritical CO₂: Measurement and Thermodynamic Modeling with a Potential Theory

Equilibrium adsorption of diethyl ketone on activated carbon in a supercritical CO₂ environment: Measurements and thermodynamic modeling