2016 Fiscal Year Final Research Report
Development of in-liquid plasma system with tube-type anode and application to highly photocatalytic active TiO2 materials
Project/Area Number |
26410247
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Inorganic industrial materials
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Research Institution | Tokyo University of Science |
Principal Investigator |
Terashima Chiaki 東京理科大学, 研究推進機構総合研究院, 准教授 (00596942)
|
Project Period (FY) |
2014-04-01 – 2017-03-31
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Keywords | 液中プラズマ / 光触媒 / 酸化チタン / 酸素欠損 / アセトアルデヒド分解 / 窒素固定 |
Outline of Final Research Achievements |
Here, we report simple and effective synthesis route of transforming weak reactive anatase TiO2 catalytic crystals into highly energetic, light active TiO2 by solution plasma processing (SPP). As a result, SPP treated (3 hr) TiO2 exhibit high photocatalytic performance in acetaldehyde deformation compare to pristine TiO2 tested under identical condition. Synthesis of highly reactive core-shell structured TiO2 with oxygen vacancies at room temperature compare to conventional high temperature solid-state process demonstrating SPP is a powerful approach for designing broad range of solar-light driven photocatalytic materials.
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Free Research Field |
プラズマ化学
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