Synthesis of bicyclometalated iridium complex containing 1,3,4-oxadiazole-based picolinic acid derivative and its optoelectronic properties in polymer light-emitting devices

2009 ◽  
Vol 159 (13) ◽  
pp. 1308-1312 ◽  
Author(s):  
Fangliang Xiao ◽  
Yu Liu ◽  
Zhengyong Hu ◽  
Quan Gan ◽  
Lei Wang ◽  
...  
Keyword(s):  
Acid Derivative ◽  
Picolinic Acid ◽  
Optoelectronic Properties ◽  
Iridium Complex ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Polymer Light Emitting Devices

Synthesis and optoelectronic properties of a carbazole-modified platinum(ii) complex in polymer light-emitting devices

2012 ◽  
Vol 41 (3) ◽  
pp. 1074-1081 ◽  
Author(s):  
Jian Luo ◽  
Yu Liu ◽  
Danyan Shi ◽  
Yafei Wang ◽  
Zhiyong Zhang ◽  
...  
Keyword(s):  
Optoelectronic Properties ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Polymer Light Emitting Devices

Stable Electrophosphorescent Emission of Fluorenyltrifluoromethyl-Pyridine Iridium 2-Picolinic Acid at High Concentration

2013 ◽  
Vol 395-396 ◽  
pp. 96-99
Author(s):  
Wen Guan Zhang ◽  
Xiao Lan Shao ◽  
Xue Zhen Xie ◽  
Sheng Min Zhao
Keyword(s):  
Picolinic Acid ◽  
Iridium Complex ◽  
Maximum Luminance ◽  
High Concentration ◽  
Absorption Bands ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Ligand Charge Transfer ◽  
Excellent Stability

Emission spectrum of bis [2-(9, 9-diethylfluoren-2-yl)-5-trifluoromethylpyridinto-C3, iridium (2-picolinic acid) (fl-5CF3-py)2Ir (pic) in THF was 572 nm. Two weak UV absorption bands can be assigned to spin-allowed singlet metal-to-ligand charge transfer (1MLCT) and spin-forbidden 3MLCT transitions. The organic light-emitting devices A ITO/PEDOT: PSS/PBD: PVK: (fl-5CF3- py)2Ir (pic) (12 %) /LiF/Al, B ITO/PEDOT:PSS/PBD: PVK: (fl-5CF3-py)2Ir (pic) (2 %) /TPBi/LiF/Al and C ITO/PEDOT:PSS/PBD: PVK: (fl-5CF3-py)2Ir (pic) (12 %) /TPBi/LiF/Al were fabricated using iridium complex as emitter dopant with electroluminescent spectra at 576, 572 and 576 nm, respectively. Devices A, B and C exhibited maximum luminance of 983 cd/m2 (at 10 V), 3132 cd/m2 (18 V) and 9876 cd/m2 (12V), respectively. Device C exhibited more efficient emission. The devices had excellent stability even at the high concentration.

Synthesis and Electrophosphorescent Properties of a Novel Iridium Complex with Arylamine Unit in the Polymer Light-emitting Devices

2006 ◽  
Vol 35 (5) ◽  
pp. 538-539 ◽  
Author(s):  
Zhonglian Wu ◽  
Kongqiang Xing ◽  
Cuiping Luo ◽  
Yu Liu ◽  
Yuping Yang ◽  
...  
Keyword(s):  
Iridium Complex ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Polymer Light Emitting Devices

New iridium complex as high-efficiency red phosphorescent emitter in polymer light-emitting devices

2006 ◽  
Vol 16 (13) ◽  
pp. 1281 ◽  
Author(s):  
Bo Liang ◽  
Changyun Jiang ◽  
Zhao Chen ◽  
Xiuju Zhang ◽  
Huahong Shi ◽  
...  
Keyword(s):  
High Efficiency ◽  
Iridium Complex ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Polymer Light Emitting Devices

Improved Blue-Green Electrophosphorescence from a Tuning Iridium Complex with Benzyl Group in Polymer Light-Emitting Devices

2008 ◽  
Vol 25 (2) ◽  
pp. 711-714 ◽  
Author(s):  
Ma Xiao-Yun ◽  
Zhu Ke-Ming ◽  
Wang Lei ◽  
Xiao Fang-Liang ◽  
Wen Zhong-Lin ◽  
...  
Keyword(s):  
Iridium Complex ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Polymer Light Emitting Devices

The Silica-Coated Gold Nanoparticles Encapsulation of Plastic Polymer Light- Emitting Devices

2019 ◽  
Vol 19 (15) ◽  
pp. 9-15 ◽  
Author(s):  
Pin-Hsiang Chiu ◽  
Kan-Lin Chen ◽  
Chien-Jung Huang ◽  
Jenn-Kai Tsai ◽  
Cheng-Fu Yang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Polymer Light Emitting Devices
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