Increased Brightness and Reduced Efficiency Droop in Perovskite Quantum Dot Light-Emitting Diodes Using Carbazole-Based Phosphonic Acid Interface Modifiers

G Shen, Y Zhang, J Juarez, H Contreras, C Sindt… - ACS …, 2025 - ACS Publications
We demonstrate the use of [2-(9 H-carbazol-9-yl) ethyl] phosphonic acid (2PACz) and [2-(3,
6-di-tert-butyl-9 H-carbazol-9-yl) ethyl] phosphonic acid (t-Bu-2PACz) as anode modification …

Dual Channel passivation enhancing stable perovskite Light-Emitting diodes

SQ Wang, W Yang, Y **a, B Wang, N Li… - Chemical Engineering …, 2025 - Elsevier
Perovskite light-emitting diodes (PeLEDs) still faces the challenges such as poor film
morphology and inefficient energy transfer from the small-n phase to the large-n phase …