Design and development of hybrid system of dye/photocatalyst/biocatalyst for photoreduction of carbon dioxide

2019 Fiscal Year Annual Research Report

• Project Area: Creation of novel light energy conversion system through elucidation of the molecular mechanism of photosynthesis and its artificial design in terms of time and space
• Project/Area Number: 18H05174
• Research Institution: Osaka City University
• Principal Investigator: 天尾 豊 大阪市立大学, 複合先端研究機構, 教授 (80300961)
• Project Period (FY): 2018-04-01 – 2020-03-31
• Keywords: 二酸化炭素還元 / 生体触媒 / 人工補酵素 / 半導体光触媒 / 可視光応答

Outline of Annual Research Achievements

本提案では，本新学術領域の骨子である「本質的かつ生産的な生物-化学融合領域の創成」を実現するために，国内外ではほとんど進められていない有機色素分子，半導体光触媒，生体触媒材料をそれぞれの研究領域の垣根を超えて複合化させ，それぞれの欠点を補うとともに特徴を最大限活用できる新規な二酸化炭素の光還元に資する材料構築を目的としている．本年度は酸化チタン（半導体光触媒）の光触媒機能とギ酸脱水素酵素（生体触媒）とを組み合わせた光駆動型二酸化炭素還元に基づくギ酸生成系を構築した．具体的には酸化チタン，メチルビオローゲン，トリエタノールアミン及びギ酸脱水素酵素をピロリン酸ナトリウム緩衝 液に加え，気相を二酸化炭素ガスで充填し，反応温度30℃で400 Wキセノンランプを照射した．その結果，光照射時間とともにギ酸生成が見られた．さらにこれまで広く可視光増感剤として利用されてきた水溶性亜鉛ポルフィリンを用いた従来の系と比較しても効率的にギ酸生成が達成できた．加えて，光触媒と二酸化炭素還元機能を有する生体触媒であるギ酸脱水素酵素とを複合化した「光触媒電極と生体触媒との複合化による極低バイアス二酸化炭素還元」の構築に着手し，水を電子源とした光駆動型二酸化炭素還元が達成できた．これらの成果は，生物-化学融合領域の創成に資する成果であり，すでに国際誌に掲載された．

Research Progress Status

令和元年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和元年度が最終年度であるため、記入しない。

Research Products

• [Journal Article] Photoelectrochemical CO2 Reduction to Formate with the Sacrificial Reagent Free System of Semiconductor Photocatalysts and Formate Dehydrogenase (2019)
  • Author(s): Tomoya Ishibashi, Masanobu Higashi, Shigeru Ikeda, Yutaka Amao
  • Journal Title: ChemCatChem Volume: 11 Pages: 6227-6235
  • DOI: 10.1002/cctc.201901563
  • Peer Reviewed
• [Journal Article] Visible-light driven hydrogen production using chlorophyll derivatives conjugated a viologen moiety in the presence of platinum nanoparticles (2019)
  • Author(s): Shusaku Ikeyama, Shota Hizume, Tatsuya Takahashi, Shin Ogasawara, Yutaka Amao and Hitoshi Tamiaki
  • Journal Title: Photochemical & Photobiological Sciences Volume: 18 Pages: 2673-2681
  • DOI: 10.1039/C9PP00176J
  • Peer Reviewed
• [Journal Article] Selective Hydrogen Production from Formate Using Nanoparticle with Homogeneously Polymer-dispersed Platinum Clusters (2019)
  • Author(s): Yusuke Minami ,Yumiko Muroga ,Tomoko Yoshida , Yutaka Amao
  • Journal Title: Chemistry Letters Volume: 48 Pages: 775-778
  • DOI: 10.1246/cl.190311
  • Peer Reviewed / Open Access
• [Journal Article] Double-Electron Reduced Diphenylviologen as a Coenzyme for Biocatalytic Building Carbon-Carbon Bonds from CO2 as a Carbon Feedstock (2019)
  • Author(s): Takayuki Katagiri, Yutaka Amao
  • Journal Title: ACS Sustainable Chemistry & Engineering Volume: 7 Pages: 9080-9085
  • DOI: 10.1021/acssuschemeng.9b00081
  • Peer Reviewed
• [Journal Article] Electrochemical Evaluation for Multiple Functions of Pt loaded TiO2 Nanoparticles Deposited on a Photocathode (2019)
  • Author(s): Yosuke Kageshima, Takumi Fujita, Fumiaki Takagi, Tsutomu Minegishi, Katsuya Teshima, Kazunari Domen, Yutaka Amao, Hiromasa Nishikiori
  • Journal Title: ChemElectroChem Volume: 6 Pages: 4859-4866
  • DOI: 10.1002/celc.201901453
  • Peer Reviewed
• [Presentation] Visible-light driven CO2 reduction and utilization with biocatalyst and organic dye hybrid system (2019)
  • Author(s): Yutaka Amao
  • Organizer: National Taiwan University Special Lecture
  • Int'l Joint Research / Invited
• [Presentation] Visible-light driven C-H bond activation and carboxylation with CO2 in the system of bio/photo-hybrid catalysts (2019)
  • Author(s): Yutaka Amao
  • Organizer: 8th Asia-Pacific Congress in Catalysis (APCAT8)
  • Int'l Joint Research / Invited
• [Presentation] Optical sensing technology for CO2 visualization (2019)
  • Author(s): Yutaka Amao
  • Organizer: 7th Japanese-German Joint Seminar, Molecular Imaging Technology for Interdisciplinary Research
  • Int'l Joint Research / Invited
• [Presentation] Visible-Light Driven Carbon Dioxide Reduction to Methanol with Bio/Photocatalyst Hybrid System - Studies on the Interaction between Electron Mediator and Biocatalyst Based on Enzyme Kinetic Analysis (2019)
  • Author(s): Yutaka Amao
  • Organizer: 3rd International Solar Fuels Conference (ISF-3) and International Conference on Artificial Photosynthesis-2019 (ICARP2019)
  • Int'l Joint Research / Invited
• [Presentation] Visible Light Driven Carbon Dioxide Reduction to Methanol with Photo/Biocatalysts Hybrid System (2019)
  • Author(s): Yutaka Amao
  • Organizer: 18th Asian Chemical Congress (18th ACC)
  • Int'l Joint Research / Invited
• [Presentation] Visible-light driven C-H bond activation and carboxylation of CO2 with bio-/photocatalytic hybrid system (2019)
  • Author(s): Yutaka Amao, Takayuki Katagiri
  • Organizer: 4th Green and Sustainable Chemistry Conference 2019
  • Int'l Joint Research
• [Presentation] Biocatalytic carboxylation using CO2 as the C1 source by malic enzyme and diphenylviologen derivative as an artificial co-enzyme (2019)
  • Author(s): Takayuki Katagiri, Shusaku, Ikeyama, Yutaka Amao
  • Organizer: Southeast Asia Catalysis Conference 2019 (SACC 2019)
  • Int'l Joint Research
• [Presentation] Hydrogen production based on formic acid decomposition with platinum nano particles dispersed by polyvinylpyrrolidone (2019)
  • Author(s): Yusuke Minami, Shusaku Ikeyama, Yutaka Amao
  • Organizer: The 8th World Hydrogen Technologies Convention (WHTC 2019)
  • Int'l Joint Research
• [Presentation] Hydrogen production from formic acid catalyzed by platinum nano particles dispersed by polyvinylpyrrolidone (2019)
  • Author(s): Yusuke Minami, Shusaku Ikeyama, Yutaka Amao
  • Organizer: The 23rd Annual Green Chemistry & Engineering Conference and 9th International Conference on Green and Sustainable Chemistry
  • Int'l Joint Research
• [Presentation] Biocatalytic carboxylation using CO2 as the C1 source by malic enzyme and diphenylviologen derivative as an artificial co-enzyme (2019)
  • Author(s): Takayuki Katagiri, Shusaku, Ikeyama, Yutaka Amao
  • Organizer: The 23rd Annual Green Chemistry & Engineering Conference and 9th International Conference on Green and Sustainable Chemistry
  • Int'l Joint Research
• [Presentation] Light-driven CO2 reduction to formate with the system of biocatalyst and semiconductor based photocatalyst (2019)
  • Author(s): Yutaka Amao, Tomoya Ishibashi, Shigeru Ikeda
  • Organizer: 17th International Conference on Carbon Dioxide Utilization - ICCDU 2019
  • Int'l Joint Research
• [Presentation] Selective CO2 reduction to formic acid with semiconductor photocatalyst and biocatalyst (2019)
  • Author(s): Tomoya Ishibashi, Shusaku Ikeyama, Yutaka Amao
  • Organizer: 8th Asia-Pacific Congress in Catalysis (APCAT8)
  • Int'l Joint Research
• [Presentation] Selective hydrogen production catalyzed by platinum nano particles dispersed by polyvinylpyrrolidone based on formate decomposition (2019)
  • Author(s): Yusuke Minami, Shusaku Ikeyama, Yutaka Amao
  • Organizer: 8th Asia-Pacific Congress in Catalysis (APCAT8)
  • Int'l Joint Research
• [Presentation] Carboxylation of organic molecule by CO2 with biocatalyst and double-electron reduced diphenylviologen derivative (2019)
  • Author(s): Takayuki Katagiri, Shusaku, Ikeyama, Yutaka Amao
  • Organizer: 8th Asia-Pacific Congress in Catalysis (APCAT8)
  • Int'l Joint Research
• [Presentation] Hybrid system of biocatalyst and semiconductor based photocatalyst for light-driven CO2 reduction to formate (2019)
  • Author(s): Yutaka Amao, Tomoya Ishibashi, Shigeru Ikeda
  • Organizer: 14th European Congress on Catalysis (EuropaCat 2019)
  • Int'l Joint Research
• [Presentation] Building carbon-carbon bond from CO2with malic enzyme and viologen derivative (2019)
  • Author(s): Takayuki Katagiri, Shusaku, Ikeyama, Yutaka Amao
  • Organizer: 4th EuCheMS Conference on Green and Sustainable Chemistry
  • Int'l Joint Research
• [Presentation] Selective Hydrogen Production from Formate with Polyvinylpyrrolidone-coordinated Platinum Nanoparticles (2019)
  • Author(s): Yutaka Amao, Yusuke Minami
  • Organizer: 7th Asian Conference on Coordination Chemistry (ACCC7)
  • Int'l Joint Research
• [Presentation] 生体触媒による二酸化炭素の還元と分子への固定 (2019)
  • Author(s): 天尾 豊
  • Organizer: 第 57 回触媒研究懇談会
  • Invited
• [Presentation] 生体触媒を利用した二酸化炭素の物質変換 (2019)
  • Author(s): 天尾 豊
  • Organizer: 2019年度先端錯体工学研究会 (SPACC) 年会
  • Invited
• [Presentation] 生体触媒による二酸化炭素の利用と分子貯蔵 (2019)
  • Author(s): 天尾 豊
  • Organizer: 北海道大学大学院環境科学専攻講演会
  • Invited
• [Presentation] Biocatalytic carbon dioxide conversion to organic molecule (2019)
  • Author(s): 天尾 豊
  • Organizer: 錯体化学会第69回討論会
  • Invited
• [Presentation] CO2 fixation with malic enzyme and diphenylviologen derivative as a co-enzyme (2019)
  • Author(s): 片桐 毅之、池山 秀作、天尾 豊
  • Organizer: 第10回触媒科学研究発表会
• [Presentation] Development of CO2 reduction system using TiO2 and formate dehydrogenase (2019)
  • Author(s): 石橋 知也, 池山 秀作, 東 正信、天尾 豊
  • Organizer: 第10回触媒科学研究発表会
• [Presentation] 生体触媒と二電子還元型ジフェニルビオローゲン誘導体を用いた二酸化炭素の有機分子への固定化 (2019)
  • Author(s): 片桐 毅之、池山 秀作、天尾 豊
  • Organizer: 第8回JACI/GSCシンポジウム
• [Presentation] ポリビニルピロリドンで分散した白金ナノ微粒子によるギ酸分解に基づく選択的水素生成機構の解明 (2019)
  • Author(s): 南 祐輔、池山 秀作、天尾 豊
  • Organizer: 第124回触媒討論会
• [Presentation] 半導体光触媒とギ酸脱水素酵素を用いた水を電子源とする光駆動型二酸化炭素還元反応に関する研究 (2019)
  • Author(s): 石橋 知也, 池山 秀作, 東 正信、天尾 豊
  • Organizer: 第124回触媒討論会
• [Presentation] 生体触媒と人工補酵素ジフェニルビオローゲン誘導体を用いた二酸化炭素の固定化 (2019)
  • Author(s): 片桐 毅之、池山 秀作、天尾 豊
  • Organizer: 第124回触媒討論会
• [Presentation] ポリビニルピロリドンを保護コロイドとして分散させた白金ナノ微粒子が触媒するギ酸分解に基づく選択的水素生成機構 (2019)
  • Author(s): 南 祐輔、池山 秀作、天尾 豊
  • Organizer: 第49回石油・石油化学討論会（山形大会）
• [Presentation] TiO2とギ酸脱水素酵素を用いた水を電子源とするCO2光還元系の開発 (2019)
  • Author(s): 石橋 知也, 池山 秀作, 東 正信、天尾 豊
  • Organizer: 第49回石油・石油化学討論会（山形大会）
• [Presentation] リンゴ酸酵素が触媒する二酸化炭素固定反応における多電子蓄積ジフェニルビオローゲン誘導体の機能に関する研究 (2019)
  • Author(s): 片桐 毅之、池山 秀作、天尾 豊
  • Organizer: 第49回石油・石油化学討論会（山形大会）
• [Presentation] ポリビニルピロリドンで分散した白金微粒子が触媒するギ酸分解機構の分光法による検討 (2019)
  • Author(s): 南 祐輔、池山 秀作、天尾 豊
  • Organizer: 第38回水素エネルギー協会大会 (HESS大会)
• [Presentation] ギ酸脱水素酵素が触媒する二酸化炭素還元反応における二酸化炭素反応種の影響 (2019)
  • Author(s): 佐藤 涼平、池山 秀作、天尾 豊
  • Organizer: 日本化学会第100春季年会
• [Presentation] ギ酸分解に基づく水素生成を触媒する白金ナノ微粒子触媒の機構解明 (2019)
  • Author(s): 南 祐輔、池山 秀作、天尾 豊
  • Organizer: 日本化学会第100春季年会
• [Presentation] Effect of metal ion on the CO2 addition by malic enzyme with viologen derivative (2019)
  • Author(s): Takayuki Katagiri, Shusaku, Ikeyama, Yutaka Amao
  • Organizer: 日本化学会第100春季年会
• [Remarks]
  • URL: https://www.recap.osaka-cu.ac.jp/site/amao/