Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김동하 | * |
dc.date.accessioned | 2016-11-26T02:11:35Z | - |
dc.date.available | 2016-11-26T02:11:35Z | - |
dc.date.issued | 2008 | * |
dc.identifier.issn | 1017-2548 | * |
dc.identifier.other | OAK-18004 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/232847 | - |
dc.description.abstract | Hybrid thin films composed of poly(styrene-b-ethylene oxide)(PS-b-PEO) and TiO2 (or SiO2) with controlled morphology were fabricated using cooperative sol-gel chemistry and block copolymer(BCP) self-assembly. The inorganic precursors were selectively incorporated into PEO, and the volume fraction of PEO domain is increased with increasing sol-gel precursor/BCP ratio. The generated films exhibit various surface morphologies ranging from 0D nanodot to 1D nanowire arrays. If the composition of hybrid sol-gel/BCP is symmetric, the resulting film has nanowire morphology, whereas nanodot pattern was obtained from asymmetric composition. Given the same sol-gel precursor /BCP ratio, more uniform arrays of inorganic nanodots were induced when BCP template with asymmetric composition was employed. | * |
dc.language | Korean | * |
dc.title | 2D nanodot and nanowires arrays of titania and silica with tunable morphologies via self-assembled block copolymers and sol-gel chemistry | * |
dc.type | Article | * |
dc.relation.issue | 4 | * |
dc.relation.volume | 52 | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 387 | * |
dc.relation.lastpage | 393 | * |
dc.relation.journaltitle | Journal of the Korean Chemical Society | * |
dc.identifier.scopusid | 2-s2.0-57049170819 | * |
dc.author.google | Cha M.-A. | * |
dc.author.google | Jang Y.H. | * |
dc.author.google | Kim D.W. | * |
dc.author.google | Kim D.H. | * |
dc.contributor.scopusid | 김동하(26039227400) | * |
dc.date.modifydate | 20240123104500 | * |