Paresh Kumar Behera

Apr 16, 2024 | pubs.rsc.org | Paresh Kumar Behera |Rong Chen |Prakalp Gautam |Sushanta Lenka

Highly Fluorescent Room Temperature Liquid Crystalline S-Annulated Swallow Tail Perylene Bisimide exhibiting Enhanced Electroluminescence (EQE > 11%) The demand for synthesizing highly luminescent compounds has emerged as a pivotal necessity in order to facilitate cost-effective and metal-free production of organic light-emitting diodes (OLEDs) on a commercial scale.

Apr 10, 2024 | pubs.rsc.org | Paresh Kumar Behera |Rong Chen |Jwo-Huei Jou |Achalkumar Ammathnadu Sudhakar

Bright green electroluminescence with an EQE of 4.6% from a host-guest OLED fabricated from an unsymmetric liquid crystalline N-annulated perylene ester imide as a dopant This study reports an unsymmetrical liquid crystalline, N-annulated perylene diester imide (PEI-NST), featuring a swallow tail substituent through imide linkage and straight chain substituents through ester linkages.