Synthesis and Hole-Transporting Properties of Various Bicarbazyl Derivatives
Lee, YMi; Kim, S; Lee, C; Lee, JiH; Park, JW
| HERO ID | 1595151 |
|---|---|
| In Press | No |
| Year | 2008 |
| Title | Synthesis and Hole-Transporting Properties of Various Bicarbazyl Derivatives |
| Authors | Lee, YMi; Kim, S; Lee, C; Lee, JiH; Park, JW |
| Journal | Journal of Nanoscience and Nanotechnology |
| Volume | 8 |
| Issue | 9 |
| Page Numbers | 4797-4802 |
| Abstract | This paper reports a new HTL material that has high glass-transition temperatures (T-g) and excellent thermal properties. The synthesized material was N,N'-diethyl-3,3'-bicarbazyl (DEBC), N,N'-diphenyl-3,3'-bicarbazyl (DPBC) and N,N'-dinaphthyl-3,3'-bicarbazyl (DNBC). The device that used DPBC as HTL showed the highest efficiency of 4.95 cd/A and 2.22 Im/W at 10 mA/cm(2). This is an improvement by more than 10% from the luminance efficiency of NPB, a commercialized material. |
| Doi | 10.1166/jnn.2008.IC74 |
| Pmid | 19049111 |
| Wosid | WOS:000260776900094 |
| Is Certified Translation | No |
| Dupe Override | No |
| Comments | Source: Web of Science WOS:000260776900094 |
| Is Public | Yes |
| Language Text | English |
| Keyword | OLED; Hole-Transporting; Carbazole; Glass-Transition Temperature (T-g); Electroluminescence |