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2016 Fiscal Year Final Research Report

Photocatalytic CO2 reduction on Solid-Gas Interface: CO2 reduction films

Research Project

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Project/Area Number 26620166
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Organic and hybrid materials
Research InstitutionNiigata University

Principal Investigator

Tatstuto Yui  新潟大学, 自然科学系, 准教授 (50362281)

Project Period (FY) 2014-04-01 – 2017-03-31
Keywords膜状触媒 / CO2還元 / 新エネルギー / 層状半導体 / 金属錯体 / 界面化学
Outline of Final Research Achievements

Synthesis of layered metal oxide semiconductors (LMOSs) and metal complexes, e.g. rhenium complexes, were investigated with the aim of constructing a CO2 reduction photocatalyst that can work under the gas phase. LMOSs have a stacking structure of the planner-shaped semiconductor crystals with several angstrom thick. LMOSs enable to produce a film structured and synergistic catalysts by modifying the functional molecules or chemical species. Among them, the following investigations were carried out on the hybrids of the LMOSs and various functional chemical species, and the following results were obtained. 1) Synthesis of transparent LMOS thin films, 2) Synthesis of metal particles within the interlayer space of the LMOS thin film, and 3) Synthesis of the powdered LMOSs and rhenium complexes. We will report details of these research results.

Free Research Field

化学

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Published: 2018-03-22  

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