Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Baek, Seong-Ho | - |
dc.contributor.author | Park, Jung-Soo | - |
dc.contributor.author | Jeong, Young-Min | - |
dc.contributor.author | Kim, Jae Hyun | - |
dc.date.accessioned | 2018-01-25T01:08:33Z | - |
dc.date.available | 2018-01-25T01:08:33Z | - |
dc.date.created | 2017-04-10 | - |
dc.date.issued | 2016-03-05 | - |
dc.identifier.issn | 0925-8388 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/5113 | - |
dc.description.abstract | Herein, we suggest a facile and cost-effective metal-assisted chemical etching (MACE) method to synthesize uniformly Ag-coated silicon nanowires (SiNWs) using redox reaction, which provides structural and electrical effects on Si negative electrodes at the same time. The combinations of SiNW geometry and Ag nanoparticle (AgNP) coatings are beneficial in preventing pulverization and increasing electrical conductivity of Si negative electrode during cycling, as a result, excellent electrochemical performances are obtained. Transmission electron microscopy (TEM) images reveal that Ag-coated SiNW arrays have been successfully prepared in one-pot MACE process. The electrochemical performances show that the rate capability and cycleability of Ag-coated SiNWs is greatly improved compare to bare NWs. Electrochemical impedance spectroscopy (EIS) measurements show that the electrical conductivity of Ag-coated SiNW electrode is significantly enhanced by Ag coating. © 2015 Elsevier B.V. All rights reserved. | - |
dc.publisher | Elsevier | - |
dc.title | Facile synthesis of Ag-coated silicon nanowires as anode materials for high-performance rechargeable lithium battery | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jallcom.2015.11.131 | - |
dc.identifier.scopusid | 2-s2.0-84948663914 | - |
dc.identifier.bibliographicCitation | Journal of Alloys and Compounds, v.660, pp.387 - 391 | - |
dc.subject.keywordAuthor | Lithium ion batteries | - |
dc.subject.keywordAuthor | Silicon nanowire | - |
dc.subject.keywordAuthor | Anode materials | - |
dc.subject.keywordAuthor | Metal-assisted chemical etching | - |
dc.subject.keywordAuthor | Ag coating | - |
dc.subject.keywordPlus | Ag Coating | - |
dc.subject.keywordPlus | Ag Nanoparticles (AgNP) | - |
dc.subject.keywordPlus | ANODE MATERIAL | - |
dc.subject.keywordPlus | Anode Materials | - |
dc.subject.keywordPlus | Anodes | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | Coated Materials | - |
dc.subject.keywordPlus | Coatings | - |
dc.subject.keywordPlus | COMPOSITE | - |
dc.subject.keywordPlus | Cost Effectiveness | - |
dc.subject.keywordPlus | Electric Batteries | - |
dc.subject.keywordPlus | Electric Conductivity | - |
dc.subject.keywordPlus | Electrical Conductivity | - |
dc.subject.keywordPlus | Electrochemical Electrodes | - |
dc.subject.keywordPlus | Electrochemical Impedance Spectroscopy | - |
dc.subject.keywordPlus | Electrochemical Impedance Spectroscopy Measurements | - |
dc.subject.keywordPlus | Electrochemical Performance | - |
dc.subject.keywordPlus | Electrodes | - |
dc.subject.keywordPlus | Etching | - |
dc.subject.keywordPlus | High Resolution Transmission Electron Microscopy | - |
dc.subject.keywordPlus | ION BATTERIES | - |
dc.subject.keywordPlus | LITHIATION | - |
dc.subject.keywordPlus | Lithium-Ion Batteries | - |
dc.subject.keywordPlus | Lithium Alloys | - |
dc.subject.keywordPlus | Lithium Compounds | - |
dc.subject.keywordPlus | Lithium Ion Batteries | - |
dc.subject.keywordPlus | MATRIX | - |
dc.subject.keywordPlus | Metal-Assisted Chemical Etching | - |
dc.subject.keywordPlus | Nanowires | - |
dc.subject.keywordPlus | ORIENTATION | - |
dc.subject.keywordPlus | Rechargeable Lithium Battery | - |
dc.subject.keywordPlus | Redox Reactions | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | Secondary Batteries | - |
dc.subject.keywordPlus | Silicon | - |
dc.subject.keywordPlus | Silicon Batteries | - |
dc.subject.keywordPlus | Silicon Nanowire | - |
dc.subject.keywordPlus | Silicon Nanowires | - |
dc.subject.keywordPlus | Silver | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | Transmission Electron Microscopy | - |
dc.citation.endPage | 391 | - |
dc.citation.startPage | 387 | - |
dc.citation.title | Journal of Alloys and Compounds | - |
dc.citation.volume | 660 | - |
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