The following presentations were given at the 105th Spring Meeting of the Chemical Society of Japan (Senriyama Campus, Kansai University).
"Pt/WO3-ZrO2 catalyzed hydrolysis of phenols in water/alkane mixtures" AI Akito, Xiongjie Jin, Kyoko Nozaki
"Pt/Al(PO3)3 catalyzed mobile hydrogenolysis of phenols using cyclic hydrocarbons as a hydrogen source" Kento Oshida, Xiongjie Jin, Kyoko Nozaki
"Polyethylene Hydrogenolysis at Low Hydrogen Pressure Utilizing Synergistic Effect of Ru-Pt Alloy Catalysts" Yukari Yamazaki, Weihan Sun, Katsutoshi Nomoto, Kohei Takahashi, Daiki
Miura, Tetsuya Shishido, Akira Nakayama, Kyoko Nozaki
"Electrochemical synthesis of higher fatty acids using ethylene and CO2" Yuuya Miyake, Koichiro Masada, Kyoko Nozaki
"Iridium-Catalyzed Chemoselective Hydrogenolysis of Formamide " Ajiro Sota, Takanori Iwasaki, Kyoko Nozaki
"Selective Recovery of Organic Molecules from Amine-Cured Epoxy Resins Based on Lewis Acid Catalyzed C-O and C-N Bond Cleavage " Takaya Kondo, Kohei Takahashi, Kyoko Nozaki
"Comparison of UV degradability of high-density polyethylene with methyl ketone side chains or intra-chain ketone groups" Yuan Haobo, Nontarin Roopsung, Shintaro Nakagawa, Naoko Yoshie, Kohei Takahashi, Kyoko Nozaki
"Effect of co-solvent on the dechlorination reaction of polyvinyl chloride under hydrothermal conditions." Satomi Hosokawa, Yuki Yamasaki, Kenji Sugiyama, Hungwe Douglas
"Influence of additives on the hydrothermal dechlorination of PVC" Hungwe Douglas, Satomi Hosokawa, Yuki Yamasaki
Oral presentations was given at the ACS SPRING 2025(San Diego, CA, USA).
" Catalytic Degradation of Epoxy Resin via C–O & C–N Bond Hydrogenolysis Enabled by Ni Catalysis."
Yumeng Liao, Kohei Takahashi, Kyoko Nozaki
Oral presentations was given at the 135th Catalysis Symposium (Toyonaka Campus, Osaka University).
"Selective Hydrolysis of C-O Bonds by Ni-Pd/CeO2 Catalyst for Chemical Recycling of Epoxy Resins"
Xiongjie Jin Yanze Huang, Yukari Yamazaki, Katsutoshi Nomoto, Daiki Miura, Tetsuya Shishido, Kyoko Nosaki
The following oral presentations were given at the Strategic Creative Research Advancement Project ALCA-Next “Energy Conversion and Storage / Resource Circulation” Area FY2024 1st Area Meeting (AP Ichigaya).
" Chemical Recycling of Polyurethane by Hydrogen Transfer Alone "
Takanori Iwasaki
The following poster presentations was given at the 14th CSJ Chemistry Festa 2024 (Tower Hall Funabori, Tokyo).
" Nickel-Catalyzed Cross-Coupling of Allylic Ethers with Organoboron Reagents: A Remarkable Effect of Pyrimidine " Thakun Chen, Takanori Iwasaki, Kyoko NOzaki
" Synthesis and Physical Properties of Polyethylenes Bearing In-chain Amide Groups via Beckmann Rearrangement " Yipu Lu, Kohei Takahashi, Jian Zhou, Nontarin Roopsung, Shintaro Nakagawa, Naoko Yoshie, Kyoko Nozaki
" Conversion of oxygen-containing compounds to alkenes by a titanium dioxide/cobaloxime binary photocatalytic system " Eiki Maruyama, Xiongjie Jin, Kyoko Nozaki
" Synthesis of palladium complexes with visible light-harvesting moieties " Morinori Kawamata, Yuuta Takaemasa, Takanori Iwasaki, Kyoko Nozai
" Chemoselective hydrogenolysis of urethane to formamide and alcohols and its application to chemical recycling of polyurethane " Yuto Yamada , Takanori Iwasaki, Kyoko Nozai
The following oral presentations were given at the 73rd Symposium on Macromolecules (Niigata University, Igarashi Campus, Niigata).
" Chemoselective Hydrogenolysis of Polyurethane to Formamide and Alcohols with a View to Chemical Recycling of Polyurethane " Takanori Iwasaki, Yuto Yamada, naiki Naito, Kyoko Mozaki
" Nickel-catalyzed Degradation of Epoxy Resins using Remote Oxidative Addition as a Key Step " Kohei Takahashi, Yumeng Liao, Kyoko Nozaki
" Development of a depolymerisation method that opens up chemical recycling of super engineering plastics " Yasunori Minami ,Sae Imamura, Nao Matsuyama, Tomoo Tsuyuki, Yuuki Inagaki, Kazuhiko Sato, Yumiko Nakajima, Masaru Yoshida（AIST）
The following oral presentations were given at the 74th Symposium of Japan Society of Coordination Chemistry (Gifu University, Gifu).
" Molecular-Scale Gold Nanoring with Bonding Interactions " Takanori Iwasaki, Toshiyuki Oi, Kyoko Nozaki
" Cross-Coupling of Allylic Ethers with Organoboron Reagents Through Combined Catalysis by Nickel and Pyrimidine " Thakun Chen, Takanori Iwasaki, Kyoko Nozaki
The following oral presentations were given at the 134th Catalysis Discussion Meeting (Nagoya University, Higashiyama Campus, Aichi).
" Ni–Pd/CeO2-Catalyzed Hydrogenolysis of C–O Bonds toward Chemical Recycling of Epoxy Resin " Yanze Huang, Yukari Yamazaki, Xiongjie Jin, Kyoko Nozaki
" Highly Efficient Hydrogenolysis of Oxygen-Containing Compounds from Biomass using Multifunctional Solid Catalysts " Xiongjie Jin
The following presentations were given at the 70th Discussion Meeting on Organometallic Chemistry (Osaka Public University, Nakamozu Campus, Osaka).
" Catalytic Degradation of Epoxy Resins via C–O/C–N Bond Hydrogenolysis Enabled by an Enhanced Ni Catalyst " Yumeng Liao. Kohei Takahashi, Kyoko Nozaki (oral)
" Linker Effect of Phosphine–Sulfonate Ligand on Palladium–Catalyzed Ethylene/Allyl Acetate Copolymerization " Yusuke Hori, Atsushi Yoshida, Ryou Mandai, Takanori Iwasaki, Kyoko Nozai(poster)
" Chemoselective Hydrogenolysis of Urethanes to Formamides and Alcohols by Iridium Catalyst " Yuto Yamada, Takanori Iwasaki, Kyoko Nozai(poster)
Poster presentation was given at the 6th Research Report Meeting of the Academic Transformation Area, " New Developments in High-Resolution Precision Organic Synthesis by Digitalisation (Yokohama National University)".
" Chemoselective Hydrogenolysis of Urethanes to Formamides and Alcohols in the Presence of Highly Electrophilic Carbonyl Compounds "
Takanori Iwasaki
Oral presentation was given at the ISHC 2024（Trieste, Italy）.
" Oxidative Addition of C-H and E-H Bonds to Cyclopentadienone-Metal Complexes " Kyoko Nozai
Poster presentations were given at the 18th International Congress on Catalysis (Lyon, France).
" Multifunctional Pt/WO3-ZrO2 for Remarkably Efficient Hydrogenolysis of Esters to Alkanes " Xiongjie Jin, Kang Yuan, Yukari Yamazaki, Kyoko Nozaki, MON-POST01-422 (Poster)
" Au/CeO2-Catalyzed Selective Hydrogenation of Aldehydes to Alcohols under Syngas " Xiongjie Jin, Kotaro Shirayama, Kyoko Nozaki, TUE-POST02-230 (Poster)
" Metal-Support Cooperation in Pt/Al(PO3)3 for Remarkably Efficient Hydrogenolysis of Oxygenates " Xiongjie Jin, Kento Oshida, Kang Yuan, Yukari Yamazaki, Rio Tsukimura, Kyoko Nozaki, TUE-POST02-454 (Poster)
" Conversion of Oxygenates to Alkenes by a TiO2 and Cobaloxime Dual Photocatalyst System " Eiki Maruyama, Xiongjie Jin, Kyoko Nozaki, THU-POST03-489 (Poster)
" Ni–Pd/CeO2-Catalyzed Hydrogenolysis of C–O Bonds for Chemical Upcycling of Epoxy Resin " Yanze Huang, Xiongjie Jin, Kyoko Nozaki, MON-POST01-441 (Poster)
Poster presentation was given at the Japanese Society for Process Chemistry 2024 Summer Symposium（Nagasaki Brick Hall）
" Dechlorination of Polyvinyl Chloride (PVC) with Amines under Hydrothermal Conditions and Structural Analysis of the Solid Products " Satimi Hosokawa , Hungwe Douglus1, Shinji Tanaka(田中真司)2, Yuki Yamasaki3 (1HOSEI University Research and Development Center, 2AIST, 3HOSEI University)
Oral presentation was given at the 73rd SPSJ Annual Meeting（Sendai International Center）
" Catalytic hydrogenolysis of ureas for chemical recycling of plastics " Takanori Iwasaki, Kazuki Tsuge, Naoki Naito, Kyoko Nozaki (The Univ. of Tokyo)
Oral presentation was given at JSBBA 2024 Annual Meeting（Tokyo University of Agriculture, Setagaya Campus）
" Differences between biodegradable and non-biodegradable organic compounds, which would be revealed by microbiome " Takuya Hayashi 1 , Miwa Suzuki 2, Ken-ichi Kasuya 1,2, Kohei Takahashi 3, Kyoko Nozaki 3 (1Gunma Univ., 2GUCFW, 3The Univ. of Tokyo)
Presentations were given at the 104th CSJ Annual Meeting（ Funabashi Campus, Nihon University, College of Science and Technology）
" Nickel-Catalyzed C(sp3)−O Hydrogenolysis via a Remote Concerted Oxidative Addition and its Application to Degradation of a Bisphenol A-Based Epoxy Resin " Yumeng Liao, Kohei Takahashi1, Kyoko Nozaki, E1111-1pm-02 (oral)
" Polyethylenes bearing in-chain amide groups via Beckmann rearrangement: Synthesis and their physical properties " Yipu Lu1, Kohei Takahashi1, Jian Zhou2, Shintaro Nakagawa2, Naoko Yoshie2, Kyoko Nozaki1 (1. Grad. Sch. of Eng., The Univ. of Tokyo, 2. Inst. of Industrial Sci., The Univ. of Tokyo) , D342-1pm-11 (oral)
" Chemoselective Hydrogenolysis of Urethanes to Formamides and Alcohols by Ir Catalyst " Yuto Yamada , Takanori Iwasaki,Kyoko Nozaki (The Univ. of Tokyo) , E1112-2pm-13 (oral)
" Mild Catalytic Degradation of Crystalline Polyethylenes in Solid State Assisted by Carboxylic Acid Groups " Bin Lu1, Kohei Takahashi1, Jian Zhou2, Shintaro Nakagawa2, Naoko Yoshie2, Kyoko Nozaki1 (1. Grad. Sch. of Eng., The Univ. of Tokyo, 2. Inst. of Industrial Sci., The Univ. of Tokyo) , D341-2vn-04 (oral)
" Dechlorination of Polyvinyl Chloride with Amines under Hydrothermal Conditions " Satomi Hosokawa, Douglas Hungwe. Kenji Sugiyama, Yuki Yamasaki (Hosei University) , P2-2am-20（poster）
" Non-catalytic Hydrothermal Dechlorination Kinetics of Polyvinyl chloride " Douglas Hungwe, Satomi Hosokawa, Yuki Yamasaki (Hosei University) , P2-3vn-34 (poster)
Oral presentation was given at the 10th 3R International Scientific Conference on Material Cycles and Waste Management (3RINCS 2024)(Sydney, Australia) " Co-hydrothermal carbonization of polyvinyl chloride and rice straw: Optimization of processing parameters for solid fuel production " Hao Xu, Pu Yang, Douglas Hungwe, Yamsomphong Kanokwan, Vinayak Gupta, Yuki Yamasaki, Fumitake Takahashi, Kunio Yoshikawa
Oral presentation was given at the 3rd Sino-Japanese Symposium on Catalysis for Precision Synthesis (Xiamen University, China) " Metal-Support Cooperation in Heterogeneous Catalysts for Efficient Hydrogenation Reactions " Xiongjie Jin
Oral presentation was given at the 15th International Conference on Applied Energy (Doha, Qatar) " Investigation into the interactions during co-hydrothermal carbonization of polyvinyl chlorine and biomass: Effect of biomass components " Hao Xu, Pu Yang, Douglas Hungwe, Fumitake Takahashi, Yuki Yamasaki, Kunio Yoshikawa
Oral presentation was given at the 3rd Materials Research Meeting (MRM2023) The 24th IUMRS-International Conference in Asia (IUMRS-ICA2023)(Kyoto International Conference Center, Kyoto) " Depolymerization of polyetheretherketone to form monomer units " Yasunori Minami, Nao Matsuyama, Yumiko Nakajima（AIST）
Oral presentation was given at the 32nd Polymer Materials Forum（Nagoya Congress Center, Aichi, Japan） "Development of composite materials through multi-block copolymerisation of biopolyester PBS and biopolyamide PA4 " Hideaki Ono, Yasutaka Kawai, Seisuke Ata, Kazuma Kurihara, Shinji Tanaka(田中慎二), Masaru Yoshida（AIST）
Oral presentation was given at the 15th International Kyoto Conference on New Aspects of Organic Chemistry (IKCOC-15)(Rihga Royal Hotel, Kyoto) . " Chemoselectivity Change in Catalytic Hydrogenolysis: Ureas to Formamides and Amines " Takanori Iwasaki, Kazuki Tsuge, Naoki Naito, Kyoko Nozaki
Oral presentation was given the International Symposium on Feedstock Recycling of Polymeric Materials 2023 (ISFR 2023)（Sendai, Miyagi） " Depolymerization of Oxyphenylene-Based Super Engineering Plastics by Hydroxylation-Depolymerization " Y. Minami, Y. Inagaki, T. Tsuyuki, K. Sato, Y. Nakajima (AIST)
Oral presentation was given at the 9th Asia/Pacific Congress on Catalysis (APCAT-9), (Hangzhou, China) . " Multifunctional WO3-ZrO2-Supported Platinum Catalyst for Remarkably Efficient Hydrogenolysis of Esters to Alkanes " Xiongjie Jin
Poster Presentation was given at the 9th Asia/Pacific Congress on Catalysis (APCAT-9), (Hangzhou, China) . " Hydrogen-Induced Formation of Surface Acid Sites on Pt/Al(PO3)3 Enables Remarkably Efficient Hydrogenolysis of C−O Bonds in Alcohols and Ethers " Kento Oshida, Kang Yuan, Yukari Yamazaki, Rio Tsukimura, Xiongjie Jin, Kyopko Nozaki
Oral presentation was given at the 13th CSJ Chemistry Festa 2023 (TOWER HALL FUNABORI, Tokyo). " Innovative Recycling Technologies in Super Engineering Plastics" Yasunori Minami
Oral presentation was given at the XXIII International Conference on Organic Synthesis (23-ICOS), (Shanghai, China). " Nickel-Catalyzed C(sp3)−O Hydrogenolysis via a Remote Concerted Oxidative Addition and its Application to Degradation of a Bisphenol A-Based Epoxy Resin " Yumeng Liao, Kohei Takahashi, Kyoko Nozaki
Oral presentation was given at the 72nd Symposium on Macromolecules ( Kagawa University, Japan ). " Depolymerization of super engineering plastic PEEK by sulfur nucleophiles to form monomer-type products" Yasunori Minami, Nao Matsuyama, Yumiko Nakajima " Synthesis and characterization of multiblock copolymers composed of polyester (PBS) and polyamide (PA4) " Ono Hideaki, Kawai Yasutaka, Ata Seisuke, Minamikawa Hiroyuki, Kurihara Kazuma, Tanaka Shinji, Yoshida Masaru
The 8th International Solvothermal and Hydrothermal Association Conference (ISHA2023)( University of Valladolid, Valladolid, Spain ). " Hydrothermal dechlorination of polyvinyl chloride for chemical recycling " Douglas Hungwe , Satomi Hosokawa, Yuki Yamasaki
Poster Presentation was given at the NanoPol2023 ( International University Centre for Research, Orléans, France ). " Relation between Crystalline Morphology and Mechanical Properties of Random Carboxyl Substituted Polyethylene "Jian Zhou, Shintaro Nakagawa, Kohei Takahashi, Kyoko Nozaki, Naoko Yoshie
Oral presentation was given at the ACS FALL 2023 ( Moscone Center, San Francisco, USA ). " Catalytic Cleavage of C(sp3)-O bonds toward Deconstruction of Thermosetting Resins" Kyoko Nozaki, Yumeng Liao, Yanze Huang, Kohei Takahashi, Xiongjie Jin
Oral presentation was given at The 10th Symposium of the Society of Polymer Science, Japan Green Chemistry Symposium The 24th Symposium on the Chemistry of Plastic Recycling Joint Research and Presentation. " Sulfur Nucleophile-initiated Depolymerization of Super Engineering Plastic PEEK" Yasunori Minami, Nao Matsuyama, Yumiko Nakashima (AIST)
Poster Presentation was given at the OMCOS 21（ Vancouver, Canada ）," Nickel-Catalyzed Selective Cleavage of C(sp3)–O Bond of 1-Aryloxy-3-Amino-2-Propanols: A Study Towards Epoxy Resin Degradation" Yumeng Liao, Kohei Takahashi, Kyoko Nozaki
Oral presentation was given at The 12th JACI/GSC Symposium. " Sulfur nucleophilic depolymerization of polyetheretherketone" Yasunori Minami, Nao Matsuyama, Yumiko Nakashima (AIST)
Oral and poster presentations atached schedule table was given at the 103rd Annual Meeting of the Chemical Society of Japan.
" Polymers containing ester and ketone groups in chains: synthesis and their biodegradability" Haobo Yuan1, Kohei Takahashi1, Shinya Hayashi1, Chifeng Li1, Kazuya Yamaguchi1, Miwa Suzuki2, Kenichi Kasuya2, Kyoko Nozaki1(1. The University of Tokyo, 2.Gunma University), K301-3pm-03 (oral)
" Highly efficient hydgenolysis of esters to alkanes using Pt-supported WO3-ZrO2 catalyst" Yukari Yamazaki, Kang Yuan, Jin Xiongjie, Kyoko Nozaki(The University of Tokyo),K305-4am-03 (oral)
" Chemical recycling of polyurea resin by iridium-catalyzed selective hydrogenolysis to diformamide and Diamine" Kazuki Tsuge, Naoki Naito, Takanori Iwasaki, Kyoko Nozaki(The University of Tokyo),K404-4am-04 (oral)
" Investigation of the effect of ligands on the iridium-catalyzed hydrogenolysis of ureas to formamides and amines" Naoki Naito, Kazuki Tsuge, Takanori Iwasaki, Kyoko Nozaki(The University of Tokyo),K502-2vn-14 (oral)
" Synthesis of manganese complexes with PN ligands and their application to hydrogenation of carbonyl compounds" Ninna Saito, Takanori Iwasaki, Kyoko Nozaki (The University of Tokyo), K504-2vn-06 (oral)
" Carbon-carbon bond cleavage in europium complex-mediated alcoholysis of acetophenone" Haruki Takarai, Soichirou Kohara, Shuhei Kusumoto, Kyoko Nozaki (The University of Tokyo), K705-3am-05 (oral)
" Dechlorination of Polyvinyl Chloride with Amines under Hydrothermal Conditions" Satomi Hosokawa, Hungwe Douglas, Kenji Sugiyama, Yuki Yamasaki (Hosei University),P3-2pm-16(poster)
" Effect of stainless-steel corrosion products during hydrothermal dechlorination of polyvinyl chloride" Douglas Hungwe, Satomi Hosokawa, Yuki Yamasaki (Hosei University),P1-2 pm-31(Poster)
Poster presentation was given at the 15th CaRLa Winter School 2023 German-American Institute (Heidelberg, Germany), "Heterolytic oxidative addition of group 13/14 element–hydrogen bonds by cyclopentadienone iridium complexes" Takuya Higashi, Shuhei Kusumoto, Kyoko Nozaki (The University of Tokyo)
Poster Presentation was given at The 49th Symposium on Main Group Element Chemistry."Synthesis of Bis(carbodiphosphorane)s and Their Coordinative Behavior toward Main Group Elements" Sho Saito, Shuhei Kusumoto, Kyoko Nozaki
Poster presentation was given at the 12th CSJ Chemistry Festa 2022. "Selective Hydrogenolysis of Ureas to Formamides and Amines by Iridium Catalyst bearing Phosphine-Pyrrolido Ligand" Kazuki Tsuge, Naoki Naito, Takanori Iwasaki, Kyoko Nozaki
Oral presentations was given at the 71st Symposium on Macromolecules. "Degradation of biodegradable polyesters by an extremely halophilic archaeon" Miwa Suzuki, Phouvilay Soulenthone, Masahiro Miyamoto, Yuya Tachibana, Ken-ichi Kasuya
Poster presentation was given at the 68th Symposium on Organometallic Chemistry. "Iridium-Catalyzed Selective Hydrogenolysis of Urea Derivatives to Formamides and Amines"Kazuki Tsuge, Naoki Naito, Takanori Iwasaki, Kyoko Nozaki,
Oral presentation was given at the 71st Symposium on macromolecules. "Baeyer-Villiger oxidation of polyketone to ester-containing polymer and evaluation of their degradability (71st Symposium on macromolecules)" Kohei Takahashi, Hironami Yuan, Shinya Hayashi, Miwa Suzuki, Kenichi Kasuya, Kyoko Nozaki
