Issue 33, 2020
From the journal:

Dalton Transactions

Response to comment on “Tunable thermal quenching properties of Na3Sc2(PO4)3:Eu2+ phosphors tailored by phase transformation details” by Z. Liu et al., Dalton Trans., 2020, 49, 3615

Zehua Liu,a   Zhiyong Mao ORCID logo *a  and  Dajian Wang*b  

* Corresponding authors

a Tianjin Key Laboratory for Photoelectric Materials and Devices, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
E-mail: mzhy1984@163.com, djwang@tjut.edu.cn

b Key Laboratory of Display Materials and Photoelectric Devices, Ministry of Education, Tianjin University of Technology, Tianjin 300384, China

Abstract

Yan argues that our reported abnormal negative thermal quenching (TQ) of the Na3Sc2(PO4)3:Eu2+ phosphor was a pitfall caused by the diminishment in optical path lengths of the spectrofluorometer originating from the increasing volume of the phosphor at elevated temperatures. We disagree with this suggestion and affirm that the negative TQ was an intrinsic property of Na3Sc2(PO4)3:Eu2+ phosphor associated with the phase transformation during heating.

Graphical abstract: Response to comment on “Tunable thermal quenching properties of Na3Sc2(PO4)3:Eu2+ phosphors tailored by phase transformation details” by Z. Liu et al., Dalton Trans., 2020, 49, 3615

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Article information

DOI
https://doi.org/10.1039/D0DT02055A
Article type
Comment
Submitted
09 Jun 2020
Accepted
14 Jul 2020
First published
10 Aug 2020

Dalton Trans., 2020,49, 11775-11777

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Response to comment on “Tunable thermal quenching properties of Na3Sc2(PO4)3:Eu2+ phosphors tailored by phase transformation details” by Z. Liu et al., Dalton Trans., 2020, 49, 3615

Z. Liu, Z. Mao and D. Wang, Dalton Trans., 2020, 49, 11775 DOI: 10.1039/D0DT02055A

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