Metal-polymer composites at liquid/liquid interfaces: new morphological investigations using ex situ and in situ studies
| Autor: | M. V. Sangaranarayanan, V. Divya |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
In situ
Materials science Aqueous solution Polymers and Plastics Organic Chemistry Composite number Analytical chemistry 02 engineering and technology Conductivity 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Interfacial polymerization 0104 chemical sciences Chemical engineering Colloidal gold Materials Chemistry Thermal stability Reactivity (chemistry) 0210 nano-technology |
| Zdroj: | Journal of Polymer Research. 23 |
| ISSN: | 1572-8935 1022-9760 |
| DOI: | 10.1007/s10965-016-1050-1 |
| Popis: | The synthesis of gold-polyindole composites using water/dichloromethane interfaces is reported. It is demonstrated that the morphological features of the composites at the interface are not unique but depends upon the reactivity at various phases during the formation of the composite viz towards the aqueous and organic phases and as well as various locations of the interface. The morphological variations are analyzed using in situ Optical, Fluorescence and Laser Scanning and ex situ Scanning and Transmission Electron Microscopic techniques. The thermal stability of the composite is much higher than hitherto-known gold-polyindole composites, while this is the first report on the specific conductivity of any metal-polyindole composites. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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