Development of novel aluminosilicate by using solvothermal reaction and its catalytic application
| Project/Area Number |
24350110
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Inorganic industrial materials
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
TAKUJI Ikeda 独立行政法人産業技術総合研究所, コンパクト化学システム研究センター, 主任研究員 (60371019)
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| Co-Investigator(Kenkyū-buntansha) |
NAGASE Takako 産業技術総合研究所, コンパクト化学システム研究センター, 主任研究員 (30357628)
HIYOSHI Norihito 産業技術総合研究所, コンパクト化学システム研究センター, 主任研究員 (50415377)
日吉 範人 独立行政法人産業技術総合研究所, コンパクト化学システム研究センター, 主任研究員 (50415733)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2012: ¥12,870,000 (Direct Cost: ¥9,900,000、Indirect Cost: ¥2,970,000)
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| Keywords | ソルボサーマル反応 / アルミノシリケート / ゼオライト / 層状ケイ酸塩 / 炭素燃焼触媒 / メソ多孔体 / 酵素固定化 / 吸着 / 結晶構造解析 / イオン交換 / メソポーラス / タンパク吸着 / 結晶・多結晶材料 / 触媒 / ソルボサーマル |
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| Outline of Final Research Achievements |
We succeeded in synthesis of potassium (K) ion included -LIT type zeolite by the solvothermal reaction using a FAU-type zeolite and an ethanol solvent for the first time. In the -LIT type zeolite, the remarkable structural change by ion-exchange was found and its thermal stability was degraded considerably. These changes originate in a disappearance of the hydrogen bond contained in framework, which is the feature of -LIT type structure, and the pore-filling effect of K ion. Additionally, it was found that the -LIT zeolite containing K ions in nanopores is effective as a carbon combustion catalyst. Furthermore, the novel layered silicate Al-K-LDS including high aluminum content was synthesized by the solvothermal reaction using layered silicate RUB-18, and the mesoporous derivatives with low Si/Al ratio was also successfully prepared using Al-K-LDS. Obtained mesoporous derivatives showed high hydrophilic property, water resistance and high adsorption ability of enzyme (lysozyme).
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Report
(4 results)
Research Products
(27 results)
