The β Phase Formation Limit in Two Poly(
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Daniel W. Bright; Kathryn C. Moss; Kiran T. Kamtekar; Martin R. Bryce; Andrew P.
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Article
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2011
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John Wiley and Sons
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English
⚖ 326 KB
## Abstract Random copolymers of poly(9,9‐di‐__n__‐octylfluorene) (PF8) incorporating 0, 8, 12, 15, and 20% dibenzothiophene (DBT), and copolymers with 2, 5, 8, 12, and 15% dibenzothiophene‐S,S‐dioxide (S‐unit) were synthesised. Absorption and emission spectra of thin films indicate that the DBT sy