Local environment rigidity and the evolution of optical properties in the green-emitting phosphor Ba1−xSrxScO2F:Eu2+-Reference-Cited by-同舟云学术

Local environment rigidity and the evolution of optical properties in the green-emitting phosphor Ba_1−xSr_xScO₂F:Eu²⁺

Published:2022 Issue:8 Volume:10 Page:2955-2964
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Hariyani Shruti¹²^ORCID,Amachraa Mahdi³^ORCID,Khan Mariam¹,Ong Shyue Ping³^ORCID,Brgoch Jakoah¹²^ORCID

Affiliation:

1. Department of Chemistry, University of Houston, Houston, Texas 77204, USA

2. Texas Center for Superconductivity, University of Houston, Houston, Texas, 77204, USA

3. Department of NanoEngineering, University of California San Diego, La Jolla, California 92093, USA

Abstract

(Ba1−xSrx)0.98Eu0.02ScO2F produces a tunable emission from cyan to green upon Sr2+ substitution. Ab initio molecular dynamics simulations revealed that Sr2+ weakens the local rigidity lowering the efficiency and thermal stability of the phosphors.

Funder

Argonne National Laboratory

Welch Foundation

Division of Materials Research

National Science Foundation

National Energy Research Scientific Computing Center

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TC/D1TC05411B

Reference50 articles.

1. U. S. Department of Energy, Energy Saver, https://www.energy.gov/energysaver/led-lighting , (accessed September, 2021)

2. A revolution in lighting

3. Healthy, natural, efficient and tunable lighting: four-package white LEDs for optimizing the circadian effect, color quality and vision performance

4. Enhance Color Rendering Index via Full Spectrum Employing the Important Key of Cyan Phosphor

5. Narrow-band red-emitting Sr[LiAl3N4]:Eu2+ as a next-generation LED-phosphor material

Cited by 7 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Crystal Field Engineering Yields New 3D Layered Solid Solution Phosphors (Ca/Sr)₄MgAl₂Si₃O₁₄:Eu²⁺ for White-Light-Emitting Diode Full-Spectrum Lighting;Inorganic Chemistry;2023-11-13

2. Site Occupation Regulation of Eu2+ by the Introduction of (Bo3)3- Group Towards Full-Visible-Spectrum Emission in a Singly Doped K2basr(Po4)2:Eu2+ Phosphor;2023

3. Highly Luminescent Earth‐Benign Organometallic Manganese Halide Crystals with Ultrahigh Thermal Stability of Emission from 4 to 623 K;Small;2022-12-11

4. Compositional tuning and site engineering of Sr-alloyed Ca3(PO4)2:Mn2+, Eu2+ towards multicenter-activated single-component white light emitter;Solid State Sciences;2022-12

5. Design of novel cyan phosphor Ca7NaLu(PO4)6:Eu2+ for full-visible-spectrum white LED: enhanced thermal stability and tuned emission by neighbor cation effect;Materials Today Chemistry;2022-12