| Project/Area Number |
22350090
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic industrial materials
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| Research Institution | Shimane University |
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Principal Investigator |
SASAI Ryo 島根大学, 総合理工学研究科, 准教授 (60314051)
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| Co-Investigator(Kenkyū-buntansha) |
MORIYOSHI Chikako 広島大学, 理学研究科, 准教授 (00325143)
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| Co-Investigator(Renkei-kenkyūsha) |
IYI Nobuo 独立行政法人物質・材料研究機構, 主席研究員 (50343851)
KAMESHIMA Yoshikazu 岡山大学, 環境理工学研究科, 准教授 (50251616)
NORIMATSU Wataru 名古屋大学, 工学研究科, 助教 (30409669)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2010: ¥10,790,000 (Direct Cost: ¥8,300,000、Indirect Cost: ¥2,490,000)
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| Keywords | 層状複水酸化物 / 陰イオン交換反応 / 選択性 / 精密結晶構造解析 / 陰イオン交換 / 陰イオン選択性 / 結晶構造解析 / 資源回収 / 廃水処理 / イオン交換 / 表面・界面物性 / 精密構造解析 / 層状腹水酸化物 |
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| Research Abstract |
For applying layered double hydroxide (LDH) with anion-exchangeable ability to water purification process, both anion exchange reaction experiments and crystal structure analysis of LDH consisting of Mg and Al (Mg/Al = 2), and Ni and Al (Ni/Al =2, 3, 4)synthesized by hydrothermal method were investigated. It could be found that Ni/Al ratio had remarkable influence on nitrate selectivity of Ni/Al-LDH. Moreover, it could be found that his remarkable nitrate selectivity could be caused by the difference of movability of incorporated anions in interlayer spaece.
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