Related Experiment Video
Updated: Sep 2, 2025

Fabrication of White Light-emitting Electrochemical Cells with Stable Emission from Exciplexes
Published on: November 15, 2016
Organic Electroluminescent Materials Possessing Intra- and Intermolecular Hydrogen Bond Interactions: A Mini-Review
Xinyong Liu1, Jingwei Li1, Xu Qiu1
1College of Materials Science and Engineering, Shandong University of Science and Technology, Qingdao, China.
Abstract:
Organic light-emitting diodes (OLEDs) have become the predominant technology in display applications because of their superior light weight, flexibility, power conservation, and environmental friendliness, among other reasons. The device's performance is determined by the intrinsic properties of organic emitters. The aggregation structure of emitters, in particular, is crucial for color purity and efficiency. Intra- and intermolecular interactions, such as hydrogen bonds (H-bonds), can reduce structural vibrations and torsions, which affect the stability of emitting layer films and optoelectronic properties of emitting materials. Hence, by regulating the H-bond interaction, the desired properties could be obtained. This mini-review focuses on the influence of intra- and intermolecular H-bond interactions on the optoelectronic properties of high-performance emitters.
Related Concept Videos
Hydrogen Bonds
Photoluminescence: Fluorescence and Phosphorescence
A pair of electrons in a...
Photoluminescence: Applications
Covalent Bonding and Lewis Structures
Variables Affecting Phosphorescence and Fluorescence
Thermal and Photochemical Electrocyclic Reactions: Overview

