DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ryu, Jungki | ko |
dc.contributor.author | Kim, Sung-Wook | ko |
dc.contributor.author | Kang, Kisuk | ko |
dc.contributor.author | Park, Chan Beum | ko |
dc.date.accessioned | 2010-12-07T01:13:47Z | - |
dc.date.available | 2010-12-07T01:13:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | ACS NANO, v.4, no.1, pp.159 - 164 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.uri | http://hdl.handle.net/10203/20787 | - |
dc.description.abstract | We report the synthesis of novel diphenylalanine/cobalt(II,III) oxide (Co(3)O(4)) composite nanowires by peptide self-assembly. Peptide nanowires were prepared by treating amorphous diphenylalanine film with aniline vapor at an elevated temperature. They were hybridized with Co(3)O(4) nanocrystals through the reduction of cobalt ions in an aqueous solution using sodium borohydride (NaBH(4)) without any complex processes such as heat treatment. The formation of peptide/Co(3)O(4) composite nanowires was characterized using multiple tools, such as electron microscoples and elemental analysis, and their potential application as a negative electrode for Li-ion batteries was explored by constructing Swagelok-type cells with hybrid nanowires as a working electrode and examining their charge/discharge behavior. The present study provides a useful approach for the synthesis of functional metal oxide nanomaterials by demonstrating the feasibility of peptide/Co(3)O(4) hybrid nanowires as an energy storage material. | - |
dc.description.sponsorship | This study was supported by grants from the Korea Science and Engineering Foundation (KOSEF) National Research Laboratory Program (R0A-2008-000-20041-0),Engineering Research Center Program (R11-2008-058-00000-0), WCU Program (31-2008-000-10055-0), General Research Grant Program (R01-2008-000-10913-0), funded by the Ministry of Education, Science, and Technology (MEST), Republic of Korea. This work was supported by the KOSEF grant (R11-2008-058-00000-0) and the Korea Research Foundation grant (KRF-2006-D00078) funded by the Korean government (MEST). This study was also supported by Energy Resource Technology Development Program funded by the Ministry of Knowledge Economy, Republic of Korea (20092020100040). | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | Amer Chemical Soc | - |
dc.subject | ION BATTERY ELECTRODES | - |
dc.subject | MAGNETIC NANOPARTICLES | - |
dc.subject | CONDUCTING NANOWIRES | - |
dc.subject | PEPTIDE NANOTUBES | - |
dc.subject | CO3O4 | - |
dc.subject | TEMPERATURE | - |
dc.subject | FABRICATION | - |
dc.subject | DEPOSITION | - |
dc.subject | GROWTH | - |
dc.subject | FILM | - |
dc.title | Synthesis of Diphenylalanine/Cobalt Oxide Hybrid Nanowires and Their Application to Energy Storage | - |
dc.type | Article | - |
dc.identifier.wosid | 000273863400021 | - |
dc.identifier.scopusid | 2-s2.0-75749121048 | - |
dc.type.rims | ART | - |
dc.citation.volume | 4 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 159 | - |
dc.citation.endingpage | 164 | - |
dc.citation.publicationname | ACS NANO | - |
dc.identifier.doi | 10.1021/nn901156w | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kang, Kisuk | - |
dc.contributor.localauthor | Park, Chan Beum | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | peptide self-assembly | - |
dc.subject.keywordAuthor | diphenylalanine | - |
dc.subject.keywordAuthor | hybrid nanostructures | - |
dc.subject.keywordAuthor | cobalt oxide | - |
dc.subject.keywordAuthor | energy storage | - |
dc.subject.keywordAuthor | nanowires | - |
dc.subject.keywordPlus | ION BATTERY ELECTRODES | - |
dc.subject.keywordPlus | MAGNETIC NANOPARTICLES | - |
dc.subject.keywordPlus | CONDUCTING NANOWIRES | - |
dc.subject.keywordPlus | PEPTIDE NANOTUBES | - |
dc.subject.keywordPlus | CO3O4 | - |
dc.subject.keywordPlus | TEMPERATURE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | FILM | - |
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