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Membrane Separations for Direct Air Capture
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- FUJIKAWA Shigenori
- WPI-I<sup>2</sup>CNER, Kyushu University
Bibliographic Information
- Other Title
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- 分離膜による大気からの直接的CO<sub>2</sub>回収
- Published
- 2024
- DOI
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- 10.1295/kobunshi.73.10_511
- Publisher
- The Society of Polymer Science, Japan
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Description
<p>Direct air capture (DAC) of CO2 has become essential to reduce atmospheric CO2 levels. Previously, DAC technologies has limited sorbent based CO2 capture process. However, recent investigations are revealing that gas separation membranes with ultrahigh CO2 permeances also have a large potential new DAC technology. In order to realize membrane-based DAC (m-DAC), membrane thinning is a straightfoward way to enphance CO2 permeances. This paper fucuses on the the development and utlization of free-standing and nonometer thick membranes for DAC and shows current stage to enhance the membrane performances of CO2 capture directly from the air. Finally, m-DAC's potential is discussed.</p>
Journal
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- POLYMERS
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POLYMERS 73 (10), 511-512, 2024
The Society of Polymer Science, Japan
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Details 詳細情報について
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- CRID
- 1390301684515400448
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- ISSN
- 21859825
- 04541138
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
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- Abstract License Flag
- Disallowed