Synthesis and photoelectric properties of bipolar host material 9-phenyl-3-( phenylsulfonyl) -6-( triphenylsilyl) -9H-carbazole
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Synthesis and photoelectric properties of bipolar host material 9-phenyl-3-( phenylsulfonyl) -6-( triphenylsilyl) -9H-carbazole
- 发表刊物：
- Chinese Journal of Luminescence
- 摘要：
- A new bipolar blue phosphorescent host material was synthesized and applied to phosphorescent organic light emitting diodes with Firpic (iridium (III) [bis (4, 6-difluorophenyl) -pyridinato-N, C2'] picolinate), the maximum current efficiency was 40 cd/A, maximum brightness was 19 691 cd/m2, maximum luminous efficiency was 12 lm/W. The results suggest that the host materials which we synthesized can better balance carrier injection and transport with appropriate triplet energy and goodly thermal stability.
- 合写作者：
- Xue Zhen; Yu De-mei
- 是否译文：
- 否
- 发表时间：
- 2012-07-01