Development of modification method of porous coordination polymer membrane using supercritical fluid
| Project/Area Number |
25420821
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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 |
Reaction engineering/Process system
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| Research Institution | Kurume National College of Technology |
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Principal Investigator |
MATSUYAMA Kiyoshi 久留米工業高等専門学校, 生物応用化学科, 准教授 (40299540)
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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 |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 超臨界流体 / 多孔性配位高分子 / 金属有機構造体 / ナノ粒子 / 分散 / 複合化 / 金属-有機構造体 / 分子認識 / 触媒 / ガス分離 |
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| Outline of Final Research Achievements |
The supercritical CO2 (scCO2)-assisted drying and impregnation technique is developed for the modification of metal organic hybrid porous materials such as porous coordination polymer (PCP) and metal organic framework (MOF). ScCO2 can overcome the limitations of diffusivity and mass transfer of conventional solvents and can introduce significant amounts of target materials into the pores of the PCP/MOF. The scCO2-assisted impregnation and drying provided greater access to the pores of the MOFs/PCPs, subsequently producing larger pore volumes and leading to higher loading of guest bioactive molecules such as ibuprofen for drug delivery applications. Furthermore, we developed scCO2-assisted ultrafine Pt and Pd nanoparticles immobilized inside MOF/PCP pores without metal nanoparticle aggregation. The resulting metal nanopartiles@MOF/PCP composites represent the highly catalytic activity.
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Report
(4 results)
Research Products
(20 results)
