| Title: |
Synthesis and characterization of poly[phenyl(fluoroalkyloxaalkane)silanediyl]s |
| Authors: |
Zuev, Vjacheslav V.; Skvortsov, Nikolai K. |
| Source: |
Journal of Polymer Science Part A: Polymer Chemistry ; volume 41, issue 23, page 3761-3767 ; ISSN 0887-624X 1099-0518 |
| Publisher Information: |
Wiley |
| Publication Year: |
2003 |
| Collection: |
Wiley Online Library (Open Access Articles via Crossref) |
| Description: |
Monomeric fluoroalkoxyalkyl(phenyl)dichlorosilanes were synthesized with quantitative yields by hydrosilylation of allyl ethers of fluoroalcohols with phenyldichlorosilane with Pt(Ph 3 Sb) 2 Cl 2 complex as a catalyst. Starting from these monomers, corresponding polysilanes with weight‐average molecular weights of 2–3 × 10 4 were obtained by the Wurtz reaction. Increasing the CF 2 groups containing two to six monomer units caused the char yields to increase from 3 to 48% at 800 °C in air. The emission characteristics of these polysilanes in a chloroform solution were examined. They had a narrow peak at 344 nm with a small Stokes shift (≈20 nm). © 2003 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 41: 3761–3767, 2003 |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1002/pola.10945 |
| Availability: |
https://doi.org/10.1002/pola.10945; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpola.10945; https://onlinelibrary.wiley.com/doi/pdf/10.1002/pola.10945 |
| Rights: |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
| Accession Number: |
edsbas.74A02DD |
| Database: |
BASE |