Single-step electrospinning of multi walled carbon nanotubes – Poly(3-octylthiophene) hybrid nano-fibers
| Autor: | Rachel Yerushalmi – Rozen, Nilesh Patil, Gleb Vasilyev, Eyal Zussman, Ron Avrahami, Céline Bounioux |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
chemistry.chemical_classification
Materials science Polymers and Plastics Organic Chemistry Nanotechnology 02 engineering and technology Polymer Carbon nanotube 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Dispersant Electrospinning 0104 chemical sciences law.invention chemistry.chemical_compound Crystallinity chemistry law Nanofiber Materials Chemistry Thiophene 0210 nano-technology Spinning |
| Zdroj: | Polymer. 86:15-21 |
| ISSN: | 0032-3861 |
| Popis: | Single-step electrospinning of micro-fibers from native solutions of poly(3-octyl thiophene) (P3OT) presents a simplified processes as compared to previously reported host-guest or core–shell strategies for production of conjugated-polymers fibers. Furthermore, as P3OT is a good dispersing agent for Multi-Walled Carbon Nanotubes (MWNT) the process is extended to spinning of MWNT-P3OT dispersions in a single step offering a unique opportunity for incorporation of carbon nanotubes (CNT) into well-shaped functional fibers without the need for the usage of a non-active mediating agent. Rheological characterization of the dispersions and structural analysis of the resulting fibers indicate that well dispersed CNT improve the spinnability of the polymer and enhance the crystallinity of the resulting fibers. |
| Databáze: | OpenAIRE |
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