Heterostructured Lanthanide Perovskite Nanoparticles with High Quantum Yield and Water Stability for Optical Information Storage
Source abstract
Abstract
Abstract In this study, heterostructured nanoparticles based on lanthanide double perovskite halide are innovatively proposed, which dramatically improved quantum yield and color purity, but the problem of water stability of perovskite materials has also been solved. The nanoparticles without surface ligands have excellent stability and optical properties when dispersed in water, and have higher color purity than those dispersed in organic solvents. Besides, the application potential is demonstrated and the practical performance is verified by preparing luminescent ink. This study provides a new strategy for the performance enhancement and application prospect of lanthanide double perovskite.
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Research context
OpenAlex topics: Perovskite Materials and Applications · Luminescence Properties of Advanced Materials · Quantum Dots Synthesis And Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry College of Sciences Shanghai University Shanghai 200444 China
Department of Physics College of Sciences Shanghai University Shanghai 200444 China
School of Materials Science and Engineering Shanghai University Shanghai 200444 China
Laboratory for Microstructures, Instrumental Analysis and Research Center Shanghai University Shanghai 200444 China
Funding
Science and Technology Commission of Shanghai Municipality · National Natural Science Foundation of China
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