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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 11 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | JOURNAL OF NANOPARTICLE RESEARCH | - |
dc.citation.volume | 14 | - |
dc.contributor.author | Choi, Hyun-Jung | - |
dc.contributor.author | Kang, Ji-Ye | - |
dc.contributor.author | Jeon, In-Yup | - |
dc.contributor.author | Eo, Soo-Mi | - |
dc.contributor.author | Tan, Loon-Seng | - |
dc.contributor.author | Baek, Jong-Beom | - |
dc.date.accessioned | 2023-12-22T05:36:22Z | - |
dc.date.available | 2023-12-22T05:36:22Z | - |
dc.date.created | 2013-06-20 | - |
dc.date.issued | 2012-02 | - |
dc.description.abstract | Multi-walled carbon nanotubes (MWCNTs) are functionalized at the sp(2) C-H defect sites with 3,4-diaminobenzoic acid by a "direct" Friedel-Crafts acylation reaction in a mild polyphosphoric acid/phosphorous pentoxide medium. Owing to enhanced surface polarity, the resulting 3,4-diaminobenzoyl-functionalized MWCNTs (DAB-MWCNT) are highly dispersible in polar solvents, such as ethanol, N-methyl-2-pyrrolidone, and methanesulfonic acid. The absorption and emission properties of DAB-MWCNT in solution state are qualitatively shown to be sensitive to the pH in the environment. The DAB-MWCNT is used as a stable platform on which to deposit platinum nanoparticles (PNP). The PNP/DAB-MWCNT hybrid displays high electrocatalytic activity with good electrochemical stability for an oxygen reduction reaction under an alkaline condition. | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOPARTICLE RESEARCH, v.14, no.2, pp.1 - 11 | - |
dc.identifier.doi | 10.1007/s11051-011-0704-5 | - |
dc.identifier.issn | 1388-0764 | - |
dc.identifier.scopusid | 2-s2.0-84856072924 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/4156 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84856072924 | - |
dc.identifier.wosid | 000300515200026 | - |
dc.language | 영어 | - |
dc.publisher | SPRINGER | - |
dc.title | Immobilization of platinum nanoparticles on 3,4-diaminobenzoyl- functionalized multi-walled carbon nanotube and its electrocatalytic activity | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Platinum nanoparticles | - |
dc.subject.keywordAuthor | Multi-walled carbon nanotubes | - |
dc.subject.keywordAuthor | Functionalization | - |
dc.subject.keywordAuthor | Electrocatalytic activity | - |
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