Oral Session

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

[C1-O601] Oral 601

Sat. Dec 16, 2023 9:00 AM - 12:00 PM Session 6 (Room F)

Chair: Roman Selyanchyn (Kyushu University), Masashi Kunitake (Kumamoto Univ.)

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9:00 AM - 9:15 AM

[C1-O601-01] Life Cycle Assessment of the Potential Contribution of Membrane-based Direct Air Capture and Utilization as a Negative Emission Technology

*Andrew Chapman¹, Tianhui Fan¹ (1. Kyushu Univ. (Japan))

9:15 AM - 9:30 AM

[C1-O601-02] Naphthalene Diimide-Based Conjugated Polymers as Organocatalysts for Photocatalytic CO2 Reaction: effect of azo structure

*Jyh-Chien Chen¹, Cheng-Wei Cai², Hayashi Michitoshi², Po-Wen Chung³, Leeyih Wang², Jyh-Chien Chen¹ (1. National Taiwan University of Science and Technology Department of Materials Science and Engineering (Taiwan), 2. Center for Condensed Matter Sciences, National Taiwan Univ. (Taiwan), 3. Institute of Chemistry, Academia Sinica (Taiwan))

9:30 AM - 9:45 AM

[C1-O601-03] Synthesis of Ethylene Urea from Carbon Dioxide Adsorbed-Titanium-Zirconium Mixed Oxides

*Tomohito Kameda¹, Fiona Motswaiso¹, Ukyo Suzuki¹, Kyosuke Sawaguchi ¹, Farzana Rahman^1,2, Shogo Kumagai¹, Yuko Saito¹, Toshiaki Yoshioka¹ (1. Graduate School of Environmental Studies ,Tohoku University (Japan), 2. Department of General Educational Development, Daffodil International University (Bangladesh))

9:45 AM - 10:00 AM

[C1-O601-04] One Step Synthesis of Ethylene Urea from CO₂ Adsorbed Cerium Doped Mg-Al Layered Double Hydroxide

*FARZANA RAHMAN^1,2, Xinyi Yang¹, Fiona Motswaiso¹, Itsuki Takanashi¹, Tomohito Kameda¹, Mir Tamzid Rahman^1,3, Yuko Saito¹, Shogo Kumagai¹, Toshiaki Yoshioka¹ (1. Tohoku Univ. (Japan), 2. Daffodil Int'l. Univ. (Bangladesh), 3. Jahangirnagar Univ. (Bangladesh))

10:00 AM - 10:25 AM

[C1-O601-05 (Symposium Invited)] Enhanced Electrocatalytic CO₂ Reduction To C₂₊ Products By Adjusting The Local Reaction Environment With Polymer Binders

*Thi Ha My Pham^1,2, Jie Zhang^1,2,3, Wen Luo^1,2,4 (1. Lab. of Materials for Renewable Energy (LMER), Inst. of Chemical Sciences and Engineering (ISIC), Basic Sci. Faculty (SB), Ecole Polytechnique Fédérale de Lausanne (EPFL) Valis/Wallis (Switzerland), 2. EMPA Materials & Tech. (Switzerland), 3. Department of Chemistry, Faculty of Sci., National Univ. of Singapore (Singapore), 4. School of Environmental and Chemical Engineering, Shanghai Univ., Shanghai, China (China))

10:25 AM - 10:40 AM

[C1-O601-06] Direct electrochemical CO₂ conversion from O₂-containing mixed gas

*Akihiko Anzai¹, Manabu Higashi¹, Miho Yamauchi^1,2,3,4 (1. Institute for Materials Chemistry and Engineering (IMCE), Kyushu University (Japan), 2. International Institute for Carbon-Neutral Energy Research (WPI-ICNER), Kyushu University (Japan), 3. International Institute for Carbon-Neutral Energy Research (WPI-ICNER), Kyushu University (Japan), 4. Advanced Institute for Materials Research (WPI-AIMR), Tohoku University (Japan))

10:40 AM - 11:05 AM

[C1-O601-07 (Symposium Invited)] Systematic Investigation of Electrochemical CO₂ Reduction Reaction Performances of Shape Controlled Cu Based Surface Alloy Nanocrystals

*Hirokazu Kobayashi¹, Sachie Hikino¹, Miho Yamauchi¹ (1. Kyushu Univ. (Japan))

11:05 AM - 11:20 AM

[C1-O601-08] Continuous CO₂ capture and Hydrogenation over Heterogeneous Catalysts

*Kenichi Shimizu¹, Shinta Miyazaki¹, Takashi Toyao¹ (1. Hokkaido University (Japan))

Closing Remark (11:20 AM - 11:25 AM)

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