Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동하 | * |
dc.date.accessioned | 2016-08-28T12:08:43Z | - |
dc.date.available | 2016-08-28T12:08:43Z | - |
dc.date.issued | 2010 | * |
dc.identifier.issn | 0959-9428 | * |
dc.identifier.other | OAK-6206 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/220472 | - |
dc.description.abstract | Two-dimensional (2D) arrays of hybrid CdS/TiO2 composite nanodots were fabricated on solid substrates using amphiphilic poly(styrene-block-ethylene oxide) diblock copolymer (PS-b-PEO) micelles as templates loaded with CdS nanoparticles (NPs) and TiO2 sol-gel precursors. The inorganic precursors were selectively incorporated into PEO domains of PS-b-PEO due to the specific interactions. The addition of CdS quantum dots (QDs) into thin films of the PS-b-PEO/TiO2 sol-gel mixture led to the morphological changes from mixed wire/hexagonal dot to well-defined, quasi-hexagonal dot arrays. The PS-b-PEO/TiO2/CdS system showed an enhanced absorption along with red shift behavior in the UV-visible spectral range compared with the PS-b-PEO/TiO2 films. Photoluminescence (PL) studies showed a quenching of CdS emission in the presence of TiO2. An enhanced photocatalytic degradation of methylene blue (MB) was observed in the hybrid PS-b-PEO/TiO2/CdS thin film. © 2010 The Royal Society of Chemistry. | * |
dc.language | English | * |
dc.title | On the synergistic coupling properties of composite CdS/TiO2 nanoparticle arrays confined in nanopatterned hybrid thin films | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 20 | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 677 | * |
dc.relation.lastpage | 682 | * |
dc.relation.journaltitle | Journal of Materials Chemistry | * |
dc.identifier.doi | 10.1039/b917858a | * |
dc.identifier.wosid | WOS:000273576600007 | * |
dc.identifier.scopusid | 2-s2.0-77649192762 | * |
dc.author.google | Kannaiyan D. | * |
dc.author.google | Kim E. | * |
dc.author.google | Won N. | * |
dc.author.google | Kim K.W. | * |
dc.author.google | Jang Y.H. | * |
dc.author.google | Cha M.-A. | * |
dc.author.google | Ryu D.Y. | * |
dc.author.google | Kim S. | * |
dc.author.google | Kim D.H. | * |
dc.contributor.scopusid | 김동하(26039227400) | * |
dc.date.modifydate | 20240123104500 | * |