廃棄物から貴金属・希土類元素を分離するための不活性バイオ由来材料の設計及び製造
| Project/Area Number |
15F15774
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| Research Category |
Grant-in-Aid for JSPS Fellows
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| Allocation Type | Single-year Grants |
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| Section | 外国 |
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| Research Field |
Inorganic chemistry
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| Research Institution | National Institute for Materials Science |
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Principal Investigator |
HILL Jonathan (2016) 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 主席研究員 (30421431)
エルサフティ シェリフ (2015) 国立研究開発法人物質・材料研究機構, 機能性材料研究拠点, 主席研究員 (60517663)
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| Co-Investigator(Kenkyū-buntansha) |
PARKER HELEN 国立研究開発法人物質・材料研究機構, 国際ナノアーキテクトニクス研究拠点, 外国人特別研究員
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| Project Period (FY) |
2015-11-09 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 2016: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2015: ¥600,000 (Direct Cost: ¥600,000)
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| Keywords | Supramolecular films / Marine biopolymer / Biodegradable / Replacement plastic / porous monoliths / biomass / noble metals / rare earth elements / recovery / synthesis |
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| Outline of Annual Research Achievements |
The fabrication of polysaccharide films with metal cation cross-linking was achieved and the mechanical properties of the films were tested.
Optimum crosslinking of carrageenan films with calcium ions yielded films with the desired properties of high tensile strength and elongation, transparency and bio-compatibility.
Films were also tested for water permeability revealing values similar to other commercial biofilms.
Sensing properties of the films were tested by incorporating an organic dye to act as an indicator for acidic gases. Reversible sensing of hydrogen chloride was achieved using this method. This work is currently under preparation for publication.
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| Research Progress Status |
翌年度、交付申請を辞退するため、記入しない。
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| Strategy for Future Research Activity |
翌年度、交付申請を辞退するため、記入しない。
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Report
(2 results)
Research Products
(2 results)
