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Joint international research on development of hybrid materials composed of photo and biocatalysts for carbon dioxide utilization

国际联合研究开发由光催化剂和生物催化剂组成的混合材料用于二氧化碳利用

基本信息

批准号：
19KK0144
负责人：
天尾豊
金额：
$ 11.73万
依托单位：
Osaka Metropolitan University (2022)Osaka City University (2019-2021)
依托单位国家：
日本
项目类别：
Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
财政年份：
2019
资助国家：
日本
起止时间：
2019-10-07 至 2024-03-31
项目状态：
已结题

项目摘要

本堤案は，二酸化炭素還元触媒活性を持つ機能性多孔質材料で安定化したギ酸脱水素酵素と光触媒材料とを複合化した「光触媒-生体触媒複合系」へ展開し可視光駆動型二酸化炭素-ギ酸変換系創製を目指す．本提案でキーマテリアルとなる機能性多孔質材料を設計・創製という重要な役割を国際共同研究者Kevin C-W. Wu 教授と研究分担者（若手研究者）が中心となって担い，国際共同研究者と共に斬新な二酸化炭素の光還元系創製を目指す．本年度も昨年同様2019年度に国際共同研究者Kevin C-W. Wu 教授との共同研究実施の打ち合わせを目的とした研究セミナーでの研究計画に基づき，研究代表者・研究分担者及び若手研究者が国立台湾大学に一定期間滞在し金属錯体色素や半導体光触媒，電子メディエータ及びギ酸脱水素酵素とを機能性多孔質材料を介してハイブリッド化し，新たな二酸化炭素の光還元系構築に関する実験・研究を進める計画であった．本年度も2020・2021年度と同様COVID-19の感染拡大の影響を大きく受け，台湾への渡航許可が下りない時期が続いたが，国際共同研究者Kevin C-W. Wu 教授の来日及び研究代表者が現地へ訪問し，対面での共同研究実施の打ち合わせを実施した．研究打ち合わせに基づき，国内にてハイブリッド型二酸化炭素の光還元系の構築に着手し，新たな電子メディエータやコロイド状微粒子触媒の創製を達成できた．実質的な国立台湾大学での共同研究は最終年度の2023年度に実施できる見込みが立った．

This project aims to develop a photocatalyst-biological catalyst complex system, which is composed of a functional porous material, a stabilizing acid dehydratase enzyme and a photocatalyst material, and to create a visible light-activated diacidified carbon-acid conversion system. This proposal is important for the design and creation of functional porous materials. Kevin C-W. Professor Wu and the research co-investigator (if the hand researcher) are the central and international co-investigators, and the co-authors are the authors of the new diacidified carbon photoreduction system. International co-investigator Kevin C-W. Professor Wu and his co-researchers worked together to develop a research project based on the research project. The research representative, research co-author and several other researchers worked at National Taiwan University for a certain period of time. Metal complex pigments, semiconductor photocatalysts, electronic catalysts, and acid dehydrins were used as functional porous materials. A new research project for the construction of photoreduction system for carbon dioxide. This year, the impact of COVID-19 infection in 2020 and 2021 has been greatly affected, and Taiwan's transit permit period has been reduced. Kevin C-W. Professor Wu and his research representatives visited the site to conduct joint research on the subject. In order to study the basic structure of the catalyst, the construction of photoreduction element system of carbon dioxide in China has been started, and the creation of new electronic catalyst has been achieved. The quality of joint research at National Taiwan University is expected to reach the final year of 2023.