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- 都留 稔了
- Department of Chemical Engineering, Hiroshima University
書誌事項
- タイトル別名
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- Permeation Model through Subnanoporous Membranes and Pore Size Evaluation based on Normalized Knudsen-based Permeance (NKP)
- サブナノサイコウ ノ キタイ トウカ モデル ト Normalized Knudsen-based Permeance(NKP)ニ ヨル サイコウケイ ヒョウカ
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説明
Viscous flow, Knudsen diffusion, and surface diffusion models are commonly accepted in diffusion inside porous materials and permeation through porous membranes, including polymeric and inorganic materials. However, the permeation equation through subnano?porous membranes is still under discussion. In this contribution, permeation models of gaseous molecules through porous membranes, including gas translation model (GT model) and uniform potential model, are summarized, and then the modified GT model that was recently proposed, was introduced. In addition, Normalized Knudsen?based Permeance (NKP), which was theoretically derived based on the modified GT model, was introduced to the evaluation of pore sizes of porous membranes with sub?nanometer in size.
収録刊行物
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- 膜
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膜 38 (1), 2-8, 2013
日本膜学会
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詳細情報 詳細情報について
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- CRID
- 1390001206423460736
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- NII論文ID
- 130003376220
- 10031147447
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- NII書誌ID
- AN0023215X
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- COI
- 1:CAS:528:DC%2BC3sXmslCksr8%3D
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- ISSN
- 18846440
- 03851036
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- NDL書誌ID
- 024253455
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可