Charge transporting and thermally activated delayed fluorescence materials for OLED applications

K Kumar - Physical Chemistry Chemical Physics, 2024 - pubs.rsc.org
The design and synthesis of effective charge transporting (CT) and thermally activated
delayed fluorescence (TADF) materials are in high demand to obtain high-performing OLED …

Rationally heteroarylated pyridines as hole transport materials for OLEDs

K Kumar, A Karmakar, FR Chen, JH Jou… - Physical Chemistry …, 2023 - pubs.rsc.org
The advancement in developing highly efficient hole transport materials for OLED devices
has been a challenge over the past several years. For an efficient OLED device, there …

Probing the Effect of Acceptor Moiety Engineering in Carbazole‐Based Hole‐Transporting Materials for Efficient Perovskite Solar Cells

WA Zahid, MF Ahmad, W Akram… - Advanced Theory …, 2023 - Wiley Online Library
Computational studies on the relationship between the molecular structures and properties
of hole‐transporting materials (HTMs) are an effective way to find promising HTMs for high …

AIE‐Based & Organic Luminescent Materials: Nanoarchitectonics and Advanced Applications

VK Gawade, RW Jadhav… - Chemistry–An Asian …, 2024 - Wiley Online Library
Organic luminescence materials makes the molecule more enthusiastic in wide variety of
applications. The luminescent organic materials are in a attraction of the researchers, and …

Pyridine-Annulated Functional Fused Indole as a Hole Transport Material for Solution-Processed OLEDs

K Kumar, KK Kesavan, S Kumar, S Banik… - ACS Applied Optical …, 2023 - ACS Publications
The utilization of a suitable hole transport material (HTM) is considered to be an effective
strategy to advance the efficiency of OLEDs. High triplet energy (ET) HTMs reduce the …

Effects of variation in phenylpyridinyl and di-tert-butyl-carbazolyl substituents of benzene on the performance of the derivatives in colour-tuneable white and exciplex …

S Macionis, D Gudeika, O Bezvikonnyi… - Materials …, 2024 - pubs.rsc.org
Probing a multiple substituent approach, three derivatives of benzene substituted by
phenylpyridinyl and di-tert-butyl-carbazolyl moieties are exploited with the aim to develop …

Sterically Crowded Donor-Rich Imidazole Systems as Hole Transport Materials for Solution-Processed OLEDs

K Kumar, D Sharma, D Thakur, A Karmakar, HW Yang… - Langmuir, 2024 - ACS Publications
Imidazole, being an interesting dinitrogenic five-membered heterocyclic core, has been
widely explored during the last several decades for developing various fascinating …

Indolo[3,2-a]carbazoles as Engineered Materials for Optoelectronic Applications: Synthesis, Structural Insights, and Computational Screening

K Kumar, D Thakur, A Karmakar, S Patra… - The Journal of …, 2024 - ACS Publications
The biological and medicinal importance of indolocarbazoles has been known for the past
several decades. However, in recent times, these compounds have been emerging as …

Synergistic Influence of FRET on a High Quantum Yield π-Conjugate Polycarbazole-ZnS Composite Thin Film

D Nayak, RB Choudhary, BA Al-Asbahi… - ACS omega, 2023 - ACS Publications
The incorporation of semiconducting materials into the π-conjugate polymer improves the
optical, thermal, electrical, and electrochemical properties of optoelectronic devices. In this …

Experimental and theoretical study of the photochemical properties and acidochromism of nonconventional 2, 4, 6-triarylpyridine-based materials

JVS Medeiros, APT Padilha, KA da Silva… - Dyes and …, 2024 - Elsevier
Abstract 2, 4, 6-Triarylpyridines (TAPs) represent a versatile class of N-heterocycles with
broad applications in many fields. This study presents an investigation on photochemical …