Highly rigid and twisted anthracene derivatives: a strategy for deep blue OLED materials with theoretical limit efficiency
Highly rigid and twisted anthracene derivatives: a strategy for deep blue OLED materials with theoretical limit efficiency
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DOI：
10.1039/c2jm16056k
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发表时间：
2012-01
影响因子：
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通讯作者：
Hyuntae Park;Jonghee Lee;I. Kang;H. Chu;Jeong-Ik Lee;Soon-Ki Kwon;Yun‐Hi Kim
中科院分区：
文献类型：
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作者：
Hyuntae Park;Jonghee Lee;I. Kang;H. Chu;Jeong-Ik Lee;Soon-Ki Kwon;Yun‐Hi Kim
合成了以二甲苯为核心单元，以萘或苯基为末端单元的蒽为核心单元的新型高扭刚性蓝色材料。使用BDNA的非掺杂器件在CIE色坐标（x, y: 0.159, 0.072）下显示出5.26%的最大外量子效率。
New highly twisted and rigid blue materials composed of anthracene with xylene as the core unit and either naphthalene or phenyl end units were synthesized. Non-doped devices using BDNA displayed 5.26% maximum external quantum efficiency with CIE color coordinates (x, y: 0.159, 0.072).