skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Functional polymers for growth and stabilization of CsPbBr 3 perovskite nanoparticles

Journal Article · · ChemComm
DOI:https://doi.org/10.1039/C8CC09343A· OSTI ID:1599591

We introduce an approach to synthesize polymer-stabilized CsPbBr3 perovskite nanoparticles (NPs) using ammonium bromide-functionalized polymers as both bromide precursors and stabilizing ligands. The polymer-passivated NPs exhibit significant advantages over conventional perovskite NPs owing to their facile dispersion in polymer matrices and enhanced optoelectronic stability.

Research Organization:
Univ. of Massachusetts, Amherst, MA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; USDOE
Grant/Contract Number:
SC0016208
OSTI ID:
1599591
Alternate ID(s):
OSTI ID: 1491915
Journal Information:
ChemComm, Vol. 55, Issue 12; ISSN 1359-7345
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 21 works
Citation information provided by
Web of Science

References (26)

The emergence of perovskite solar cells journal July 2014
Hybrid organic—inorganic perovskites: low-cost semiconductors with intriguing charge-transport properties journal January 2016
Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber journal October 2013
Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH3NH3PbI3 journal October 2013
High-performance photovoltaic perovskite layers fabricated through intramolecular exchange journal May 2015
Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes journal December 2015
Low-temperature solution-processed wavelength-tunable perovskites for lasing journal March 2014
Two-Photon Absorption in Organometallic Bromide Perovskites journal July 2015
Nontemplate Synthesis of CH 3 NH 3 PbBr 3 Perovskite Nanoparticles journal January 2014
Nanocrystals of Cesium Lead Halide Perovskites (CsPbX 3 , X = Cl, Br, and I): Novel Optoelectronic Materials Showing Bright Emission with Wide Color Gamut journal February 2015
Lead Halide Perovskite Nanocrystals in the Research Spotlight: Stability and Defect Tolerance journal August 2017
Colloidal CsPbBr 3 Perovskite Nanocrystals: Luminescence beyond Traditional Quantum Dots journal November 2015
A Layered Hybrid Perovskite Solar-Cell Absorber with Enhanced Moisture Stability journal September 2014
Enhancing the Stability of CH 3 NH 3 PbBr 3 Quantum Dots by Embedding in Silica Spheres Derived from Tetramethyl Orthosilicate in “Waterless” Toluene journal April 2016
Highly Dynamic Ligand Binding and Light Absorption Coefficient of Cesium Lead Bromide Perovskite Nanocrystals journal January 2016
Polymer-Enhanced Stability of Inorganic Perovskite Nanocrystals and Their Application in Color Conversion LEDs journal July 2016
Encapsulation of Perovskite Nanocrystals into Macroscale Polymer Matrices: Enhanced Stability and Polarization journal December 2016
Synthesis and Stabilization of Colloidal Perovskite Nanocrystals by Multidentate Polymer Micelles journal May 2017
Controlled/“Living” Radical Polymerization. Atom Transfer Radical Polymerization Using Multidentate Amine Ligands journal December 1997
Two Dimensional Organometal Halide Perovskite Nanorods with Tunable Optical Properties journal April 2016
Perovskite Materials for Light-Emitting Diodes and Lasers journal May 2016
White-Light-Emitting Diodes with Quantum Dot Color Converters for Display Backlights journal May 2010
General Strategies for Nanoparticle Dispersion journal March 2006
A Phase Diagram for Polymer-Grafted Nanoparticles in Homopolymer Matrices journal April 2012
Colloidal CsPbBr 3 Perovskite Nanocrystals: Luminescence beyond Traditional Quantum Dots journal November 2015
A Layered Hybrid Perovskite Solar-Cell Absorber with Enhanced Moisture Stability journal September 2014

Cited By (1)


Similar Records

Polymer Zwitterions for Stabilization of CsPbBr3 Perovskite Nanoparticles and Nanocomposite Films
Journal Article · Thu Mar 05 00:00:00 EST 2020 · Angewandte Chemie (International Edition) · OSTI ID:1599591

Polymer Zwitterions for Stabilization of CsPbBr 3 Perovskite Nanoparticles and Nanocomposite Films
Journal Article · Mon Apr 20 00:00:00 EDT 2020 · Angewandte Chemie · OSTI ID:1599591

Au–CsPbBr 3 Hybrid Architecture: Anchoring Gold Nanoparticles on Cubic Perovskite Nanocrystals
Journal Article · Fri Dec 09 00:00:00 EST 2016 · ACS Energy Letters · OSTI ID:1599591

Related Subjects