Quantum chemical investigation on the Ir(iii) complexes with an isomeric triazine-based imidazolium carbene ligand for efficient blue OLEDs

2017 ◽  
Vol 19 (43) ◽  
pp. 29629-29640 ◽  
Author(s):  
Sharmistha Urinda ◽  
Goutam Das ◽  
Anup Pramanik ◽  
Pranab Sarkar

Ir(iii) complexes of isomeric triazine-based imidazolium carbene with phenylpyridine or bipyridine as an ancillary ligand show blue phosphorescence with high quantum efficiency.

Author(s):  
Kai Li ◽  
Ying Ye ◽  
Wenchao Zhang ◽  
Yuzhou Hu ◽  
Ying Yang ◽  
...  

Nontoxic cadmium-free ZnS and ZnSe QDs QDs with high quantum efficiency have drawn considerable attention for information display. Applications of ZnS and ZnSe QDs are limited by their short emission...


2021 ◽  
Vol 507 ◽  
pp. 111553
Author(s):  
Animesh Chowdhury ◽  
Santu Biswas ◽  
Sourav Ghoshal ◽  
Anup Pramanik ◽  
Pranab Sarkar

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