Development and Reaction Mechanism Clarification on Hybrid Photocatalyst Having High Light Absorption and Carbon Dioxide Reforming Performance
| Project/Area Number |
25420921
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Energy engineering
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| Research Institution | Mie University |
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Principal Investigator |
Nishimura Akira 三重大学, 工学(系)研究科(研究院), 准教授 (60345999)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | 光触媒 / 二酸化炭素改質 / 可視光応答 / 還元剤 / 重ね合わせ / 二酸化炭素 / 金属担持 / 可視光吸収 / 地球温暖化対策 / 可視光応答光触媒 / 二酸化炭素還元 |
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| Outline of Final Research Achievements |
This study carried out the development of new visible light-driven photocatalyst realizing CO2 Reforming/Recycling as well as H2 Stock at the same time for the system CO2/H2O/H2. Transparent porous fiber (TPF) was selected as a basis and a loaded transition metal and Ps were coated with TiO2 inside the porous of TPF. The aim of this study is to evaluate and improve the high light absorption, CO2 reforming and H2 stock performance of the developed photocatalyst. As a result, the following conclusions have been obtained: (1) CO2/H2O system: It is acknowledged that the CO2 reforming performance of prepared photocatalyst was improved by metal loading. The overlapping effect on CO2 reforming performance was not obtained well. (2) CO2/H2 system, CO2/H2O/H2 system: Though the effect of Fe loading on the CO2 reforming performance improvement was obtained, the effect of H2 addition on the improvement was not obtained.
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Report
(4 results)
Research Products
(7 results)
