DC Field | Value | Language |
---|---|---|
dc.contributor.author | Han, KS | ko |
dc.contributor.author | Kim, HS | ko |
dc.contributor.author | Song, MS | ko |
dc.contributor.author | Park, MS | ko |
dc.contributor.author | Han, SS | ko |
dc.contributor.author | Lee, Jai Young | ko |
dc.contributor.author | Kang, Jeung Ku | ko |
dc.contributor.author | Kim, YK | ko |
dc.date.accessioned | 2013-03-08T09:27:22Z | - |
dc.date.available | 2013-03-08T09:27:22Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2005-06 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.86, pp.361 - 376 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/92731 | - |
dc.description.abstract | We prepared multiwalled carbon nanotubes by a floating catalyst method using thermal chemical vapor deposition, but then the structures of the nanotubes were modified by the atmospheric-pressure plasma treatment to enable practical applications to hydrogen storage media. As is usually observed in multiwalled carbon nanotubes grown by thermal chemical vapor deposition, the as-grown multiwalled carbon nanotubes showed closed-cap structures and continuous walls that could not provide enough sites for hydrogen storage at ambient conditions. A thermal desorption spectra analysis showed that hydrogen was released at a temperature range of 100-150 K, where the total amount of evolved hydrogen was 4.9 wt %. However, after the atmospheric-pressure plasma treatment performed to open closed caps and create nanopores in multiwalled carbon nanotubes, it was found that the modified structures of the nanotubes released hydrogen not only at a subambient temperature range of 100-150 K, but also at an ambient temperature range of 300-330 K. The amount of released hydrogen was 5.1 wt % and 0.6 wt %, respectively. (c) 2005 American Institute of Physics. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | ADSORPTION | - |
dc.subject | BEHAVIOR | - |
dc.title | Atmospheric-pressure plasma treatment to modify hydrogen storage properties of multiwalled carbon nanotubes | - |
dc.type | Article | - |
dc.identifier.wosid | 000230090000054 | - |
dc.identifier.scopusid | 2-s2.0-22144465527 | - |
dc.type.rims | ART | - |
dc.citation.volume | 86 | - |
dc.citation.beginningpage | 361 | - |
dc.citation.endingpage | 376 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.1957119 | - |
dc.contributor.localauthor | Kang, Jeung Ku | - |
dc.contributor.nonIdAuthor | Han, KS | - |
dc.contributor.nonIdAuthor | Kim, HS | - |
dc.contributor.nonIdAuthor | Song, MS | - |
dc.contributor.nonIdAuthor | Park, MS | - |
dc.contributor.nonIdAuthor | Han, SS | - |
dc.contributor.nonIdAuthor | Kim, YK | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
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