Twin derivatives containing two 9-alkylcarbazol-3-yl fragments as new electro-active materials for organic light-emitting diodes
Source abstract
Abstract
Twin derivatives with two 9-alkylcarbazol-3-yl fragments were synthesized by the multi-step synthetic rout. The materials were characterized by differential scanning calorimetry and electron photoemission technique. Some of the electro-active derivatives were tested as solution processed hole transporting layers in organic light-emitting diodes with Alq(3) as the emitter. The electroluminescent devices exhibited promising overall performance with a maximal photometric efficiency of about 2.9 cd/A and maximum brightness of 6000 cd/m(2). (C) 2013 Elsevier B.V. All rights reserved.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Organic Light-Emitting Diodes Research · Luminescence and Fluorescent Materials · Conducting polymers and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. 2005
2. Recent advances in conjugated polymers for light emitting devices10.3390/ijms12032036 ↗
3. Optical materials for organic light-emitting devices10.1016/j.optmat.2007.02.041 ↗
4. Star-shaped π-conjugated oligomers and their applications in organic electronics and photonics10.1039/b918154g ↗
5. The electroluminescence of organic materials10.1039/a908713c ↗
6. Development of devices and materials for small molecular organic light-emitting diodes and hurdles for applications
7. Polycarbazoles: 25 years of progress10.1002/marc.200500096 ↗
8. Charge-transporting polymers and molecular glasses for optoelectronic applications10.1002/pat.771 ↗
9. Carbazolyl-substituted triphenyldiamine derivatives as novel photoconductive amorphous molecular materials10.1016/j.nainr.2003.08.009 ↗
10. Cross-linkable aromatic amines as materials for insoluble hole-transporting layers in light-emitting devices10.1016/j.synthmet.2008.01.004 ↗
11. Ionization potential of organic pigment film by atmospheric photoelectron emission analysis
12. Phenotiazinyl-based hydrazones as new hole-transporting materials for electrophotographic photoreceptors10.1016/j.synthmet.2006.05.011 ↗
13. Highly efficient blue organic light-emitting diode with an oligomeric host having high triplet-energy and high electron mobility10.1039/c1jm10609k ↗
14. Iodination in the carbazole series
15. Interchain electron donor-acceptor complexes: a model to study polymer-polymer miscibility?10.1021/ma00155a011 ↗
16. Macromolecular Chemistry and Physics
17. Synthesis and characterization of new carbazole/fluorene-based derivatives for blue-light-emitting devices10.1002/pola.21660 ↗
18. Recent advances in the cross-coupling reactions of organoboron derivatives with organic electrophiles 1995–199810.1016/S0022-328X(98)01055-9 ↗
19. Carbazole-containing polymers: synthesis, properties and applications10.1016/S0079-6700(03)00036-4 ↗
20. Synthesis and properties of oxetane monomers and oligomers with electro-active pendent groups10.1002/pi.2443 ↗
21. 3-Aryl substituted 9-alkylcarbazoles as tailored building blocks for hole transporting materials of OLEDs10.1016/j.synthmet.2012.04.033 ↗
22. Small polymeric nano-dot enhanced pure-white organic light-emitting diode10.1016/j.orgel.2007.11.005 ↗