2016 Fiscal Year Final Research Report
Development and optimization of solid CO2 absorbents having full command of self-temperature
| Project/Area Number |
26420713
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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 |
Composite materials/Surface and interface engineering
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| Research Institution | Chuo University |
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Principal Investigator |
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| Research Collaborator |
KOTOU Daiki 中央大学, 大学院
WATANABE Kouhei 中央大学, 大学院
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | CO2吸収材 / 固体型CO2吸収材 / リチウム複合酸化物 / 自己発熱機能 |
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| Outline of Final Research Achievements |
In this research program, we have devised and actually developed two kinds of solid CO2 absorbents having full command of self-temperature. The solid CO2 absorbents are copper based Cu/Cu2O/CuO/Li2CuO2 composite and silicon based Si/SiOx/Li4SiO4 composite. We can control the temperatures and CO2 ability of these composites using electricity.For both the composites, metal oxides layers can easily be formed on their surfaces of the copper and silicon by heat-treatment using electricity under atmosphere containing oxygen gas. Both formations of Li2CuO2 and Li4SiO4 can easily be done by reaction between metal oxides and Li2CO3.
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| Free Research Field |
無機材料科学
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