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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 03515naa a2200397 4500 | |
| 001 | oai:DiVA.org:uu-441966 | |
| 003 | SwePub | |
| 008 | 210510s2021 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4419662 URI |
| 024 | 7 | a https://doi.org/10.1039/d1py00118c2 DOI |
| 040 | a (SwePub)uu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Congrave, Daniel G.u Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England.4 aut |
| 245 | 1 0 | a Suppressing aggregation induced quenching in anthracene based conjugated polymers |
| 264 | c 2021 | |
| 264 | 1 | b Royal Society of Chemistry,c 2021 |
| 338 | a electronic2 rdacarrier | |
| 520 | a Anthracene is a highly valuable building block for luminescent conjugated polymers, particularly when a large singlet-triplet energy gap (Delta E-ST) is desired. Unfortunately, the extended pi system of anthracene imparts a strong tendency for polymer aggregation, resulting in detrimental effects on its solid state photophysics. A large decrease in photoluminescence quantum yield (PLQY, phi(F)) on going from solution to the solid state is especially common, represented in terms of a low phi(R) (phi(R) = phi(F film)/phi(F sol.)). Significant and undesirable red-shifting of fluorescence in the solid state is also typical due to processes such as excimer formation. In this work a series of alkylene-encapsulated conjugated anthracene polymers is developed to overcome these challenging problems. We demonstrate a promising material which displays a good solid state PLQY that is effectively unchanged compared to solution measurements (phi(R) similar to 1, phi(F film) similar to 40%), alongside an identical PL 0-0 transition wavelength in solution and thin film. Such a direct transfer of luminescence properties from solution to the solid state is remarkable for a conjugated polymer and completely unprecedented for one based on anthracene. | |
| 650 | 7 | a NATURVETENSKAPx Kemix Polymerkemi0 (SwePub)104062 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Polymer Chemistry0 (SwePub)104062 hsv//eng |
| 700 | 1 | a Drummond, Bluebell H.u Univ Cambridge, Cavendish Lab, Cambridge CB3 OHE, England.4 aut |
| 700 | 1 | a Gray, Victor,c Dr,d 1988-u Uppsala universitet,Fysikalisk kemi,Univ Cambridge, Cavendish Lab, Cambridge CB3 OHE, England.4 aut0 (Swepub:uu)vicgr594 |
| 700 | 1 | a Bond, Andrew D.u Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England.4 aut |
| 700 | 1 | a Rao, Akshayu Univ Cambridge, Cavendish Lab, Cambridge CB3 OHE, England.4 aut |
| 700 | 1 | a Friend, Richard H.u Univ Cambridge, Cavendish Lab, Cambridge CB3 OHE, England.4 aut |
| 700 | 1 | a Bronstein, Hugou Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England.;Univ Cambridge, Cavendish Lab, Cambridge CB3 OHE, England.4 aut |
| 710 | 2 | a Univ Cambridge, Dept Chem, Cambridge CB2 1EW, England.b Univ Cambridge, Cavendish Lab, Cambridge CB3 OHE, England.4 org |
| 773 | 0 | t Polymer Chemistryd : Royal Society of Chemistryg 12:12, s. 1830-1836q 12:12<1830-1836x 1759-9954x 1759-9962 |
| 856 | 4 | u https://doi.org/10.1039/d1py00118cy Fulltext |
| 856 | 4 | u https://uu.diva-portal.org/smash/get/diva2:1553439/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
| 856 | 4 | u https://pubs.rsc.org/en/content/articlepdf/2021/py/d1py00118c |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-441966 |
| 856 | 4 8 | u https://doi.org/10.1039/d1py00118c |
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