Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동하 | * |
dc.date.accessioned | 2016-08-28T12:08:44Z | - |
dc.date.available | 2016-08-28T12:08:44Z | - |
dc.date.issued | 2007 | * |
dc.identifier.issn | 0253-2964 | * |
dc.identifier.other | OAK-4155 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/219881 | - |
dc.description.abstract | A simple approach to prepare arrays of Au/TiO2 composite nanoparticles by using Au-loaded block copolymers as templates combined with a sol-gel process is described. The organic-inorganic hybrid films with closely packed inorganic nanodomains in organic matrix are produced by spin coating the mixtures of polystyrene-block-poly(ethylene oxide) (PS-b-PEO)/HAuCl4 solution and sol-gel precursor solution. After removal of the organic matrix with deep UV irradiation, arrays of Au/TiO2 composite nanoparticles with different compositions or particle sizes can be easily produced. Different photoluminescence (PL) emission spectra from an organic-inorganic hybrid film and arrays of Au/TiO2 composite nanoparticles indicate that TiO 2 and Au components exist as separate state in the initial hybrid film and form composite nanoparticles after the removal of the block copolymer matrix. | * |
dc.language | English | * |
dc.title | Au/titania composite nanoparticle arrays with controlled size and spacing by organic-inorganic nanohybridization in thin film block copolymer templates | * |
dc.type | Article | * |
dc.relation.issue | 6 | * |
dc.relation.volume | 28 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 1015 | * |
dc.relation.lastpage | 1020 | * |
dc.relation.journaltitle | Bulletin of the Korean Chemical Society | * |
dc.identifier.wosid | WOS:000248208700023 | * |
dc.identifier.scopusid | 2-s2.0-34250824657 | * |
dc.author.google | Li X. | * |
dc.author.google | Fu J. | * |
dc.author.google | Steinhart M. | * |
dc.author.google | Dong H.K. | * |
dc.author.google | Knoll W. | * |
dc.contributor.scopusid | 김동하(26039227400) | * |
dc.date.modifydate | 20240123104500 | * |