Oral Session

C. Environment » [C-1] Negative carbon emissions and carbon utilization technologies for SDGs

[C1-O502] Oral 502

Fri. Dec 15, 2023 2:00 PM - 4:00 PM Session 6 (Room F)

Chair: Roman Selyanchyn (Kyushu University), Tomoyasu Hirai (Osaka Institute of Technology)

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2:00 PM - 2:15 PM

[C1-O502-01] Molecular Dynamics Simulations of CO₂ Permeation Through Polydimethylsiloxane Membrane with Varying Cross-Linking Percentage

*Dhileep Nagi Reddy Thummuru¹, Shinji Aono², Tetsuro Nagai³,Susumu Okazaki¹ (1. The University of Tokyo (Japan), 2. RIST (Japan), 3. Fukuoka University (Japan))

2:15 PM - 2:30 PM

[C1-O502-02] Curvature Effect in Polydimethylsiloxane Interaction with CO₂. Insights from Theory

*Aleksandar Tsekov Staykov¹, Shigenori Fujikawa¹ (1. Kyushu University (Japan))

2:30 PM - 2:45 PM

[C1-O502-03] Surface Relaxation Behavior of a Cross-linked Poly(dimethyl siloxane) Film after Exposure to CO₂

*Daisuke Kawaguchi¹, Huiqiang Lu¹, Keiji Tanaka¹ (1. Kyushu Univ. (Japan))

2:45 PM - 3:00 PM

[C1-O502-04] Investigation of Carbon Dioxide Permeability of Polydimethylsiloxane Films and Their Intermolecular Interaction

Chuya Sato¹, Aya Fujimoto¹, Kakeru Obayashi¹, *Ken Kojio¹ (1. Kyushu University (Japan))

3:00 PM - 3:15 PM

[C1-O502-05] New Approach towards Quantitative Evaluation of CO₂ Sorption for Various Polymeric Films: Quartz Crystal Microbalance-based Characterization and Theoretical Fitting

*YUCHENG ZHANG¹, Sinan Feng¹ (1. Research Center for Negative Emissions Technologies,Kyushu Univ. (Japan))

3:15 PM - 3:30 PM

[C1-O502-06] Revealing the interplay between gas transport and microstructure in Poly(ether-block-amide) multi-block copolymer gas separation membranes

*Sinan Feng¹, Yokajaksusri Nutthon¹, Hiroyasu Masunaga², Sono Sasaki³, Roman Selyanchyn^1,4,5, Shigenori Fujikawa^1,5, Shinichi Murata¹, Atsushi Takahara¹ (1. Kyushu Univ. (Japan), 2. Japan Synchrotron Radiation Res. Inst. (Japan), 3. Kyoto Inst. of Tech. (Japan), 4. Kyushu Univ., Q-PIT (Japan), 5. Kyushu Univ., I²CNER (Japan))

3:30 PM - 3:45 PM

[C1-O502-07] Comparative scenario-based life cycle assessment of membrane based direct air capture technologies focusing on end-of-life

*Tianhui Fan¹, Andrew Chapman¹, Dyah Ika Rinawati² (1. International Institute for Carbon-Neutral Energy Research, Kyushu University (Japan), 2. Department of Civil Engineering, Kyushu University (Japan))

Cancelled

3:45 PM - 4:00 PM

[C1-O502-08] Social Life Cycle Assessment of Direct Air Capture and Utilization

*Dyah Ika Rinawati¹, Tianhui Fan², Alexander Ryota Keeley^1,3, Andrew Chapman², Shunsuke Managi^1,3 (1. Department of Civil Engineering, Kyushu Univ. (Japan), 2. International Inst. for Carbon-Neutral Energy Research, Kyushu Univ. (Japan), 3. Urban Inst., Kyushu Univ. (Japan))

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