Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이종목 | * |
dc.contributor.author | 이영미 | * |
dc.contributor.author | 심준호 | * |
dc.date.accessioned | 2016-08-28T10:08:08Z | - |
dc.date.available | 2016-08-28T10:08:08Z | - |
dc.date.issued | 2013 | * |
dc.identifier.issn | 1463-9076 | * |
dc.identifier.other | OAK-10208 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/223820 | - |
dc.description.abstract | A series of hollow Pd nanoshells are prepared by employing Co nanoparticles as sacrificial templates with different concentrations of a Pd precursor (1, 6, 12, 20, and 40 mM K2PdCl4), denoted hPd-X (X: concentration of K2PdCl4 in mM unit). The synthesized hPd series are tested as a cathodic electrocatalyst for oxygen reduction reaction (ORR) in alkaline solution. The morphology and surface area of the hPd catalysts are characterized using scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HR-TEM), and cyclic voltammetry (CV). Rotating disk electrode (RDE) voltammetric studies show that the hPd-20 (prepared using 20 mM K2PdCl4) has the highest ORR activity among all the hPd series, while being comparable to commercial Pd and Pt catalysts (E-TEK). The more facilitated ORR at hPd-20 is presumably induced by the enhanced Pd surface area and efficiently high porosity of Pd nanoshells. © 2013 the Owner Societies. | * |
dc.language | English | * |
dc.title | Synthesis and electrocatalytic activity of highly porous hollow palladium nanoshells for oxygen reduction in alkaline solution | * |
dc.type | Article | * |
dc.relation.issue | 27 | * |
dc.relation.volume | 15 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 11461 | * |
dc.relation.lastpage | 11467 | * |
dc.relation.journaltitle | Physical Chemistry Chemical Physics | * |
dc.identifier.doi | 10.1039/c3cp50661d | * |
dc.identifier.wosid | WOS:000320557600033 | * |
dc.identifier.scopusid | 2-s2.0-84881084751 | * |
dc.author.google | Cho Y.-B. | * |
dc.author.google | Kim J.E. | * |
dc.author.google | Shim J.H. | * |
dc.author.google | Lee C. | * |
dc.author.google | Lee Y. | * |
dc.contributor.scopusid | 이종목(55812178500) | * |
dc.contributor.scopusid | 이영미(35237907700) | * |
dc.date.modifydate | 20240422130854 | * |