The structuring in organic electrically active thin films critically influences the performance of devices comprising them. Controlling film structure, however, remains challenging and generally requires stringent deposition conditions or modification of the substrate. To this end, we have developed post-deposition
Angewandte Chemie (International ed. in English), 51(34), 8594-8597 (2012-07-19)
"Ball and socket" motif: The contorted dibenzotetrathienocoronene (6-DBTTC) forms a complex with the C(70) fullerene PC(70) BM embedded in an amorphous phase of PC(70) BM. The materials are processable into organic solar cells in solution. The power conversion efficiency is
The Journal of organic chemistry, 77(24), 11319-11324 (2012-11-29)
The construction of coronenes using simple building blocks is a challenging task. In this work, triphenylene was used as a building block to construct functionalized coronenes, and their solid structures and optoelectronic properties were investigated. The single crystal structures showed
Journal of the American Chemical Society, 134(43), 17869-17872 (2012-10-16)
Here we report hexathienocoronenes (HTCs), fully thiophene-annelated coronenes in which six double bonds in the periphery are thieno-fused. The derivatives tetrasubstituted with hexyl and dodecyl chains show a phase formation that strongly depends on the chain length. HTCs are remarkably
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![Benz[b]anthracene sublimed grade, 99.99% trace metals basis](/deepweb/assets/sigmaaldrich/product/structures/197/885/3a015625-5e09-4f15-8b17-4cc285304fc7/640/3a015625-5e09-4f15-8b17-4cc285304fc7.png)
![Benzo[a]pyrene ≥96% (HPLC)](/deepweb/assets/sigmaaldrich/product/structures/253/820/be96d879-1811-46c0-8f11-612019691c2d/640/be96d879-1811-46c0-8f11-612019691c2d.png)
