Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김영독 | - |
dc.date.accessioned | 2017-02-15T08:02:46Z | - |
dc.date.available | 2017-02-15T08:02:46Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.other | OAK-3701 | - |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/234182 | - |
dc.description.abstract | Ag nanoparticles on SiO2/Si surfaces synthesized using the Tollen's reagent and a subsequent acid-etching were characterized using X-ray photoelectron spectroscopy (XPS). Combining the reduction of the Tollen's reagent and the chemical etching, one can create naked Ag nanoparticles with various sizes in the size range below ∼10 nanometers (nm). The reduced particle size by the chemical etching was identified using positive core level shifts with increasing etching time. Ag nanoparticles smaller than ∼3 nm undergo a reversible oxidation and reduction cycle by reacting with H2O2/H2O and a subsequent heating under vacuum to 150 °C, which was not found for the bulk counterparts and larger particles, demonstrating unique chemical properties of nanoparticles compared to the bulk counterparts. © 2006 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.title | Characterization of Ag nanoparticles on Si wafer prepared using Tollen's reagent and acid-etching | - |
dc.type | Article | - |
dc.relation.issue | 2 | - |
dc.relation.volume | 253 | - |
dc.relation.index | SCI | - |
dc.relation.index | SCIE | - |
dc.relation.index | SCOPUS | - |
dc.relation.startpage | 959 | - |
dc.relation.lastpage | 965 | - |
dc.relation.journaltitle | Applied Surface Science | - |
dc.identifier.doi | 10.1016/j.apsusc.2006.01.040 | - |
dc.identifier.wosid | WOS:000242647800091 | - |
dc.identifier.scopusid | 2-s2.0-33845444742 | - |
dc.author.google | Lim D.C. | - |
dc.author.google | Lopez-Salido I. | - |
dc.author.google | Kim Y.D. | - |
dc.contributor.scopusid | 김영독(55548792100) | - |
dc.date.modifydate | 20211210153800 | - |