Elucidation of the structural features and photoluminescence properties of a hydrothermally-synthesized γ-KEu(MoO4)2 microcrystal phosphor with metastable orthorhombic structure and differences in the luminescence properties by structure transition due to Y3+-dilution-Reference-Cited by-同舟云学术

Elucidation of the structural features and photoluminescence properties of a hydrothermally-synthesized γ-KEu(MoO₄)₂ microcrystal phosphor with metastable orthorhombic structure and differences in the luminescence properties by structure transition due to Y³⁺-dilution

Published:2024 Issue:17 Volume:48 Page:7579-7589
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Hasegawa Takuya¹^ORCID,Noda Suzuka¹^ORCID,Hikita Wataru²,Toda Kenji²,Okawa Ayahisa¹,Yin Shu¹³^ORCID

Affiliation:

1. Institute of Multidisciplinary Research for Advanced Material (IMRAM), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan

2. Graduate School of Science and Technology, Niigata University, 8050 Ikarashi 2-nocho, Niigata 950-2181, Japan

3. Advanced Institute for Materials Research (WPI-AIMR), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan

Abstract

Potassium europium molybdate, KEu(MoO4)2, is an intriguing material known for its efficient luminescence properties attributed to Eu3+ ions and its polymorphic nature.

Funder

Japan Society for the Promotion of Science

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NJ/D3NJ05866B

Reference33 articles.

1. Narrow-band emitters in LED backlights for liquid-crystal displays

2. Luminescence properties of alkali europium double tungstates and molybdates AEuM2O8

3. Microwave-assisted solid-state synthesis of NaRE(MO4)2 phosphors (RE = La, Pr, Eu, Dy; M = Mo, W)

4. Luminescence properties of tungstates and molybdates phosphors: Illustration on ALn(MO4)2 compounds (A = alikaline cation, Ln = lanthanides, M = W, Mo)

5. KLn(MoO4)2 micro/nanocrystals (Ln = La–Lu, Y): systematic hydrothermal crystallization, structure, and the performance of doped Eu3+ for optical thermometry