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Kim, Kwang S.
Center for Superfunctional Materials (CSM)
Research Interests
  • Theoretical/experimental nanosciences, molecular electronics spectroscopy, energy materials

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Highly selective CO2 capture by S-doped microporous carbon materials

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dc.contributor.author Seema, Humaira ko
dc.contributor.author Kemp, K. Christian ko
dc.contributor.author Le, Nhien H. ko
dc.contributor.author Park, Sung-Woo ko
dc.contributor.author Chandra, Vimlesh ko
dc.contributor.author Lee, Jung Woo ko
dc.contributor.author Kim, Kwang S. ko
dc.date.available 2014-09-01T07:02:48Z -
dc.date.created 2014-09-01 ko
dc.date.issued 2014-01 ko
dc.identifier.citation CARBON, v.66, pp.320 - 326 ko
dc.identifier.issn 0008-6223 ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/5556 -
dc.description.abstract S-doped microporous carbon materials were synthesized by the chemical activation of a reduced-graphene-oxide/poly-thiophene material. The material displayed a large CO2 adsorption capacity of 4.5 mmol g-1 at 298 K and 1 atm, as well as an impressive CO2 adsorption selectivity over N2, CH4 and H2. The material was shown to exhibit a stable recycling adsorption capacity of 4.0 mmol g -1. The synthesized material showed a maximum specific surface area of 1567 m2 g-1 and an optimal CO2 adsorption pore size of 0.6 nm. The microporosity, surface area and oxidized S content of the material were found to be the determining factors for CO2 adsorption. These properties show that the as synthesized S-doped microporous carbon material can be more effective than similarly prepared N-doped microporous carbons in CO2 capture. ko
dc.description.statementofresponsibility close -
dc.language 영어 ko
dc.publisher PERGAMON-ELSEVIER SCIENCE LTD ko
dc.title Highly selective CO2 capture by S-doped microporous carbon materials ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-84886801888 ko
dc.identifier.wosid 000327575200035 ko
dc.type.rims ART ko
dc.description.wostc 12 *
dc.description.scopustc 5 *
dc.date.tcdate 2015-05-06 *
dc.date.scptcdate 2014-09-01 *
dc.identifier.doi 10.1016/j.carbon.2013.09.006 ko
dc.identifier.url http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84886801888 ko
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