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- 堀毛 悟史
- 京都大学大学院工学研究科
書誌事項
- タイトル別名
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- Control of Dynamic Motion in Coordination Frameworks for Energy-related Functions
抄録
Crystalline coordination frameworks often have intrinsic molecular dynamics such as rotation, libration in wide temperature range. The cooperative motions in the frameworks are controllable by tuning of structural dimensionality, density, strength of coordination bond, etc. We focus on the motions of local structures in coordination frameworks, and apply them to construct solid state ion conductor and CO2 separation material. In case of the synthesis of ion conductors, pinning of proton carriers such as imidazole and phosphate in coordination frameworks provides regular alignment for H+ hopping and it results high H+ conductivity under anhydrous condition. In case of CO2 separation, the CO2 molecule-responsive structural rearrangement of coordination framework is feasible by use of the local dynamics of coordination bonds. It enables specific molecular recognition of CO2 and provides high CO2 separation property over other gases (CH4, C2H4, C2H6) without strong interaction. The gentle and selective capture of CO2 via structural transformation does not require large energy consumption for CO2 regeneration. In this review, we discuss the design and utilization of molecular motion in coordination framework solids for the energy-related functions.
収録刊行物
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- Bulletin of Japan Society of Coordination Chemistry
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Bulletin of Japan Society of Coordination Chemistry 63 (0), 38-45, 2014
錯体化学会
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詳細情報 詳細情報について
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- CRID
- 1390001205298105856
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- NII論文ID
- 130004688200
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- ISSN
- 18831737
- 18826954
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可