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High-performance CO2-philic graphene oxide membranes under wet-conditions
- Kim, Hyo Won;
- Yoon, Hee Wook;
- Yoo, Byung Min;
- Park, Jae Sung;
- Gleason, Kristofer L.;
- ... Park, Ho Bum;
- 외 1명
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117초록
Ultrathin graphene oxide (GO) (<5 nm) membranes were prepared by spin-casting onto microporous polymeric support membranes. GO membranes exhibited a highly CO2 permeable character, which is suitable for CO2 separation. In the presence of water vapour, high CO2 selectivity (e.g., CO2/H-2, CO2/H-2, and CO2/CH4) was achieved by enhanced CO2 sorption.
키워드
GAS PERMEATION; MOLECULAR-SIEVE; CARBON-DIOXIDE; WATER; TRANSPORT; SEPARATION; FRAMEWORKS
- 제목
- High-performance CO2-philic graphene oxide membranes under wet-conditions
- 저자
- Kim, Hyo Won; Yoon, Hee Wook; Yoo, Byung Min; Park, Jae Sung; Gleason, Kristofer L.; Freeman, Benny D.; Park, Ho Bum
- 발행일
- 2014-11
- 유형
- Article
- 권
- 50
- 호
- 88
- 페이지
- 13563 ~ 13566