Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Non-equilibrium reducing flame aerosol process to create supported high-entropy alloy nanoparticles.

Nature communications·2026
Same author

Non-Equilibrium Synthesis Methods to Create Metastable and High-Entropy Nanomaterials.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Computational Kinetics for Sequential Addition of OH Radicals and Molecular Oxygen Relevant to Combustion of Methyl Methacrylate.

The journal of physical chemistry. A·2026
Same author

A poly(3-methylthiophene)/borophene hybrid for tartaric acid detection.

RSC advances·2025
Same author

High-entropy nanomaterials by candlelight.

Nature chemistry·2025
Same author

Synthesis of polymer-clindamycin conjugates through lipase-catalyzed esterification and RAFT polymerization.

Polymer·2025

Related Experiment Video

Updated: Apr 22, 2026

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation
04:14

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation

Published on: October 1, 2019

12.5K

Multifunctional ligand engineering for pure-blue halide perovskite nanocrystal LEDs.

Mark T Swihart1

  • 1Department of Chemical and Biological Engineering and RENEW Institute, University at Buffalo (SUNY), Buffalo, NY, USA. swihart@buffalo.edu.

Light, Science & Applications
|April 20, 2026
PubMed
Summary

New fluorinated ligands improve blue LED performance by reducing defects and ion migration. This breakthrough enhances brightness, efficiency, and operational lifetime for perovskite-based displays.

More Related Videos

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
08:12

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films

Published on: September 8, 2017

8.9K
Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
10:41

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

Published on: May 31, 2018

8.1K

Related Experiment Videos

Last Updated: Apr 22, 2026

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation
04:14

Facile Synthesis of Colloidal Lead Halide Perovskite Nanoplatelets via Ligand-Assisted Reprecipitation

Published on: October 1, 2019

12.5K
Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
08:12

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films

Published on: September 8, 2017

8.9K
Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
10:41

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

Published on: May 31, 2018

8.1K

Area of Science:

  • Materials Science
  • Optoelectronics
  • Solid-State Chemistry

Background:

  • Efficient and stable blue light-emitting diodes (LEDs) are crucial for advancing halide perovskite display technology.
  • Defect formation and ion migration are key challenges limiting the external quantum efficiency and operational lifetime of current perovskite LEDs.

Purpose of the Study:

  • To develop a strategy for mitigating defect formation and ion migration in halide perovskite LEDs.
  • To enhance the brightness, efficiency, and lifetime of blue perovskite LEDs.

Main Methods:

  • Synthesis and characterization of a novel multifunctional fluorinated ligand.
  • Integration of the fluorinated ligand into blue perovskite LED device architecture.
  • Performance evaluation of the modified LEDs, focusing on efficiency and stability metrics.

Main Results:

  • The multifunctional fluorinated ligand effectively suppressed defect formation within the perovskite material.
  • Reduced ion migration was observed in devices incorporating the ligand, leading to improved stability.
  • Significant enhancements in device brightness, external quantum efficiency, and operational lifetime were achieved.

Conclusions:

  • Multifunctional fluorinated ligands represent a promising approach to overcome critical limitations in blue perovskite LEDs.
  • This strategy enables more efficient and stable perovskite-based displays with extended operational lifetimes.