Synthesis and mechanism elucidation of porous metal complexes showing selective saturated hydrocarbon (alkane gas) adsorption
| Project/Area Number |
17H03026
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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 chemistry
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| Research Institution | Hokkaido University |
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Principal Investigator |
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥19,110,000 (Direct Cost: ¥14,700,000、Indirect Cost: ¥4,410,000)
Fiscal Year 2019: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2018: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
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| Keywords | 多孔性金属錯体 / 炭化水素ガス / 吸着分離 / 配位高分子 / 分離 / 多孔性配位高分子 / 多孔性材料 / 分子認識 |
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| Outline of Final Research Achievements |
Development of selective alkane gas adsorption materials was carried out toward efficient hydrocarbon separation. Based on the three-dimensional porous metal complex UiO-67 constructed from Zr cations and 4,4'-biphenyldicarboxylate ligands, rigid perfluoroalkyl and flexible alkoxy groups were introduced to the ligands.Porous metal complex with perfluoroalkyl groups showed similar propane and propylene adsorption amounts. On the other hand, porous metal complex with alkoxy groups was found to show selective propane gas adsorption over propylene under low pressure condition.
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| Academic Significance and Societal Importance of the Research Achievements |
アルケンガス、プロピレンは重要な化成品原料の一つであるが、その精製のためには特性の非常によく似たアルカンガス、プロパンを除去する必要がある。現状は高コスト分離法である蒸留法によって力づくで分離しているが、マイナー成分であるプロパンを多孔性材料による吸着法で高効率に分離できれば、分離コストの大幅な削減につながる。本研究では、これまでほとんど報告されていないアルカンガスであるプロパンを選択的に吸着する材料を見出しており、現状の高コスト分離法に代わる低コスト分離法を実現する上で極めて重要な知見となる。
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Report
(4 results)
Research Products
(56 results)
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[Journal Article] Dielectric and Sorption Responses of Hydrogen-Bonding Network of Amorphous C60(OH)12 and C60(OH)362019
Author(s)
Shota Uchikawa, Ayumi Kawasaki, Norihisa Hoshino, Takashi Takeda, Shin-ichiro Noro,* Kiyonori Takahashi, Takayoshi Nakamura, Nozomi Sato, Ken Kokubo, Hidehiro Sakurai, and Tomoyuki Akutagawa*
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Journal Title
J. Phys. Chem. C
Volume: 123
Issue: 38
Pages: 23545-23553
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Incorporation of Multinuclear Copper Active Sites into Nitrogen-Doped Graphene for Electrochemical Oxygen Reduction2018
Author(s)
Masaru Kato, Marika Muto, Naohiro Matsubara, Yohei Uemura, Yuki Wakisaka, Tsubasa Yoneuchi, Daiju Matsumura, Tomoko Ishihara, Takashi Tokushima, Shin-ichiro Noro, Satoru Takakusagi, Kiyotaka Asakura, and Ichizo Yagi
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Journal Title
ACS Appl. Energy Mater.
Volume: 1
Issue: 5
Pages: 2358-2364
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Density Gradation of Open Metal Sites in the Mesospace of Porous Coordination Polymers2017
Author(s)
Jingui Duan, Masakazu Higuchi, Jiajia Zheng, Shin-ichiro Noro, I-Ya Chang, Kim Hyeon-Deuk, Simon Mathew, Shinpei Kusaka, Easan Sivaniah, Ryotaro Matsuda, Shigeyoshi Sakaki, and Susumu Kitagawa
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Journal Title
J. Am. Chem. Soc.
Volume: 139
Issue: 33
Pages: 11576-11583
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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