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Synthesis and Optical Properties of Poly[(2-alkoxy-5-methyl-1,3-phenyleneethynylene)-alt-(1,3-phenyleneethynylene)]s
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chu, Qinghui Pang, Yi |
| Copyright Year | 2002 |
| Abstract | A few examples of poly(m-phenyleneethynylene)s 6 and 9 have been synthesized via Heck-coupling reaction. With the aid of the model compound, the optical band structures of the electronic absorption and emission spectra have been characterized by using UV-Vis and fluorescence spectroscopy at variable temperatures. While both polymers 6 and 9 are blue-emitting in the solid state, the solution quantum efficiency of the former (φfl ≈ 0.34) is about twice as higher as that of the latter (φfl ≈ 0.15). |
| Starting Page | 1261 |
| Ending Page | 1267 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1055/s-2002-32528 |
| Volume Number | 2002 |
| Alternate Webpage(s) | http://www.xiuzhengrd.com/ejournals/pdf/synthesis/doi/10.1055/s-2002-32528.pdf |
| Alternate Webpage(s) | https://doi.org/10.1055/s-2002-32528 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
