Simultaneous imaging for surface and internal structure of polymer blend thin films
| Autor: | Hideki Sugihara, Hiroki Murase, Tisato Kajiyama, Atsushi Takahara, Kazuyuki Oya, Keiji Tanaka, Keiichi Akabori |
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| Rok vydání: | 2008 |
| Předmět: |
Surface (mathematics)
Materials science business.industry General Physics and Astronomy Surfaces and Interfaces General Chemistry Condensed Matter Physics Surfaces Coatings and Films chemistry.chemical_compound Scanning probe microscopy Optics chemistry Surface phase Polystyrene Polymer blend Scanning Force Microscopy Methyl methacrylate Composite material Thin film business |
| Zdroj: | Applied Surface Science. 254:3180-3183 |
| ISSN: | 0169-4332 |
| DOI: | 10.1016/j.apsusc.2007.10.080 |
| Popis: | A novel experimental technique for three-dimensional (3D) visualization of phase-separated structure of polymer blend thin film was proposed. Polystyrene/poly(methyl methacrylate) (PS/PMMA) blend thin films with the thickness of approximately 100 nm were cut at extremely low angle by utilizing surface and interface cutting analysis system (SAICAS), and the cross-section was exposed as gradient surface with the width of approximately 2.5 μm. SFM investigation for the grazing cross-section imaged the detailed internal and surface phase separated structure of the (PS/PMMA) blend thin films on one image. |
| Databáze: | OpenAIRE |
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