Composites Based on Functionalized Polystyrene and Semiconductor Quantum Dots
| Autor: | O. N. Karpov, R. V. Tal’rose, G. A. Shandryuk, Ya. I. Derikov |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
chemistry.chemical_classification
Materials science Nanocomposite Polymers and Plastics Radical polymerization technology industry and agriculture Chain transfer 02 engineering and technology Polymer 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences chemistry.chemical_compound chemistry Semiconductor quantum dots Chemical engineering Quantum dot Functional group Materials Chemistry Ceramics and Composites Polystyrene 0210 nano-technology |
| Zdroj: | Polymer Science, Series B. 62:144-151 |
| ISSN: | 1555-6123 1560-0904 |
| Popis: | A procedure for producing nanocomposites by bonding polystyrene to the terminal carboxyl group and quantum dots based on CdSe and ZnS has been developed. The terminal functional group has been introduced into the polymer by radical polymerization with reversible chain transfer using trithiocarbonate. The effect of the reaction conditions and structure of the reversible chain transfer agent on the content of quantum dots in the nanocomposite has been studied. It has been shown that quantum dots of the CdSe core type and the CdSe/ZnS core/shell type have different activity upon binding to the polymer. |
| Databáze: | OpenAIRE |
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