High molecular weight PBTTT-C₁₂ is blended with the pure trimer, BTTT-3, to enhance intergrain connectivity and charge transport. Analysis of the morphology and crystallinity of the blends shows that the polymer and oligomer are well-integrated, leading to high hole mobilities, greater than 0.1 cm² V⁻¹ s⁻¹, in films that contain as much as 83% oligomer.
| Identifer | oai:union.ndltd.org:DRESDEN/oai:qucosa:de:qucosa:36373 |
| Date | 13 January 2020 |
| Creators | Colella, Nicholas S., Zhang, Lei, McCarthy-Ward, Thomas, Mannsfeld, Stefan C. B., Winter, H. Henning, Heeney, Martin, Watkins, James J., Briseno, Alejandro L. |
| Publisher | Royal Society of Chemistry |
| Source Sets | Hochschulschriftenserver (HSSS) der SLUB Dresden |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/publishedVersion, doc-type:article, info:eu-repo/semantics/article, doc-type:Text |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | 1463-9084, 10.1039/c4cp02944e |
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