NDLI: Host–guest blue light-emitting electrochemical cells

Content Provider	Semantic Scholar
Author	Pertegás, Antonio Shavaleev, Nail M. Tordera, Daniel Ortí, Enrique Nazeeruddin, Mohammad Khaja Bolink, Henk J.
Copyright Year	2014
Abstract	Carbazole, a commonly used hole-transporter for organic electronics, has been modified with an imidazolium cation and a hexafluorophosphate counter-anion to give an ionic hole-transporter. It has been applied as one of the hosts in a host–guest blue light-emitting electrochemical cell (LEC) with the neutral blue emitter FIrPic. We have obtained efficient and bright blue LECs with an electroluminescence maximum at 474 nm and efficacy of 5 cd A−1 at a luminance of 420 cd m−2, thereby demonstrating the potential of the ionic organic charge-transporters and of the host–guest architecture for LECs.
Starting Page	1605
Ending Page	1611
Page Count	7
File Format	PDF HTM / HTML
DOI	10.1039/C3TC31983K
Volume Number	2
Alternate Webpage(s)	https://pubs.rsc.org/en/content/getauthorversionpdf/C3TC31983K
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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