Playing with nanosegregation in discotic crown ethers: from molecular design to OFETs, nanofibers and luminescent materials
| العنوان: | Playing with nanosegregation in discotic crown ethers: from molecular design to OFETs, nanofibers and luminescent materials |
|---|---|
| المؤلفون: | Tobias Wöhrle, Sabine Laschat, Angelika Baro, Jochen Kirres |
| المصدر: | Liquid Crystals Today. 25:48-60 |
| بيانات النشر: | Informa UK Limited, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | chemistry.chemical_classification, Materials science, Discotic liquid crystal, Mesogen, Supramolecular chemistry, Mesophase, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, Combinatorial chemistry, 0104 chemical sciences, Inorganic Chemistry, chemistry, Liquid crystal, Materials Chemistry, Side chain, 0210 nano-technology, Columnar phase, Crown ether |
| الوصف: | Discotic liquid crystals are promising materials for electronic device applications. Combining extended π-systems with crown ethers may further open access to functional supramolecular hybrid materials. In the present publication, we briefly summarise recent literature developments and focus in a second part on our work in the field of discotic crown ethers. The crown ether derivatives are conveniently accessible by convergent syntheses which allow a high degree of variation with respect to side chains, mesogenic unit, size and symmetry of the crown core, metal complexation and counterion. This set of compounds provides a basis for systematic structure–property relationship investigations. Numerous experimental studies identified factors being crucial for mesophase stabilisation and geometry and furthermore led to novel room-temperature crown ether mesogens. The latter were obtained by congestion of the mesogenic units and even introduction of peripheral δ-methyl branched side chains. The formatio... |
| تدمد: | 1464-5181 1358-314X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::7122c3e1be58a257351364a800ddd3fb https://doi.org/10.1080/1358314x.2016.1206286 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........7122c3e1be58a257351364a800ddd3fb |
| قاعدة البيانات: | OpenAIRE |
PDF full text from Publisher | تدمد: | 14645181 1358314X |
|---|