DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Youngtak | ko |
dc.contributor.author | Le, Viet-Duc | ko |
dc.contributor.author | Maiti, Uday Narayan | ko |
dc.contributor.author | Hwang, Jin-Ok | ko |
dc.contributor.author | Park, Woo-Jin | ko |
dc.contributor.author | Lim, Joonwon | ko |
dc.contributor.author | Lee, Kyung Eun | ko |
dc.contributor.author | Bae, Youn-Sang | ko |
dc.contributor.author | Kim, Yong-Hyun | ko |
dc.contributor.author | Kim, Sang Ouk | ko |
dc.date.accessioned | 2016-04-20T06:57:24Z | - |
dc.date.available | 2016-04-20T06:57:24Z | - |
dc.date.created | 2015-10-29 | - |
dc.date.created | 2015-10-29 | - |
dc.date.created | 2015-10-29 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.citation | ACS NANO, v.9, no.9, pp.9148 - 9157 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | http://hdl.handle.net/10203/205598 | - |
dc.description.abstract | Energy-efficient CO2 capture is a stringent demand for green and sustainable energy supply. Strong adsorption is desirable for high capacity and selective capture at ambient conditions but unfavorable for regeneration of adsorbents by a simple pressure control process. Here we present highly regenerative and selective CO2 capture by carbon nitride functionalized porous reduced graphene oxide aerogel surface. The resultant structure demonstrates large CO2 adsorption capacity at ambient conditions Selective CO2 capture via dipole induced-dipole Interaction (0.43 mmol.g(-1)) and high CO2 selectivity against N-2 yet retains regenerability to desorb 98% CO2 by simple pressure swing. First-principles thermodynamics calculations revealed that microporous edges of graphitic carbon nitride offer the optimal CO2 adsorption by induced dipole interaction and allows excellent CO2 selectivity as well as facile regenerability. This work identifies a customized route to reversible gas capture using metal-free, two-dimensional carbonaceous materials, which can be extended to other useful applications. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Selective and Regenerative Carbon Dioxide Capture by Highly Polarizing Porous Carbon Nitride | - |
dc.type | Article | - |
dc.identifier.wosid | 000361935800053 | - |
dc.identifier.scopusid | 2-s2.0-84942155158 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 9148 | - |
dc.citation.endingpage | 9157 | - |
dc.citation.publicationname | ACS NANO | - |
dc.identifier.doi | 10.1021/acsnano.5b03400 | - |
dc.contributor.localauthor | Kim, Yong-Hyun | - |
dc.contributor.localauthor | Kim, Sang Ouk | - |
dc.contributor.nonIdAuthor | Oh, Youngtak | - |
dc.contributor.nonIdAuthor | Maiti, Uday Narayan | - |
dc.contributor.nonIdAuthor | Bae, Youn-Sang | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | carbon nitride | - |
dc.subject.keywordAuthor | graphene | - |
dc.subject.keywordAuthor | aerogel | - |
dc.subject.keywordAuthor | CO2 capture | - |
dc.subject.keywordAuthor | density functional theory | - |
dc.subject.keywordPlus | METAL-ORGANIC FRAMEWORK | - |
dc.subject.keywordPlus | ZEOLITIC IMIDAZOLATE FRAMEWORKS | - |
dc.subject.keywordPlus | AUGMENTED-WAVE METHOD | - |
dc.subject.keywordPlus | SOLID-STATE NMR | - |
dc.subject.keywordPlus | VISIBLE-LIGHT | - |
dc.subject.keywordPlus | HYDROGEN EVOLUTION | - |
dc.subject.keywordPlus | CHEMICAL-SYNTHESIS | - |
dc.subject.keywordPlus | OXYGEN REDUCTION | - |
dc.subject.keywordPlus | DOPED GRAPHENE | - |
dc.subject.keywordPlus | CO2 CAPTURE | - |
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