溶剂热法制备NaBiF4:Yb3+/Er3+及掺杂Rb+离子增强其上转换荧光

Jing Chen; Youfa Wang

doi:10.14062/j.issn.0454-5648.20190197

溶剂热法制备NaBiF₄:Yb³⁺/Er³⁺及掺杂Rb⁺离子增强其上转换荧光

Translated title of the contribution: Preparation of NaBiF₄:Yb³⁺/Er³⁺ Particles via Solvothermal Method and Enhancement of Upconversion Luminescence by Rb⁺ Ion Doping

Jing Chen
, Youfa Wang

Wuhan University of Technology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

NaBiF₄:Yb³⁺/Er³⁺ upconversion nanoparticles were synthesized by a solvothermal method. The effects of reaction temperature and time on the composition, morphology and luminescence properties of NaBiF₄:Yb³⁺/Er³⁺ were investigated. The results show that increasing the reaction temperature and time in the solvothermal reaction properly enhance the crystallinity of NaBiF₄:Yb³⁺/Er³⁺, and improve the upconversion luminescence efficiency. It is easy to produce the bismuth at the temperature of >220℃. In addition, the upconversion luminescence intensity of NaBiF₄:Yb³⁺/Er³⁺ can be also enhanced via Rb⁺ ion doping. The green and red emissions of NaBiF₄:Yb³⁺/Er³⁺ doped with 5 mol% Rb⁺ ions increase to 1.73 and 1.5 times, respectively. The temperature sensitivity of the upconversion luminescence was examined. The fluorescence intensity ratio of the samples at 300-500 K was characterized by a fluorescence intensity ratio (I_FIR) technique. It is indicated that the NaBiF₄:Yb³⁺/Er³⁺ samples could have a potential application in the field of temperature sensor.

Translated title of the contribution	Preparation of NaBiF₄:Yb³⁺/Er³⁺ Particles via Solvothermal Method and Enhancement of Upconversion Luminescence by Rb⁺ Ion Doping
Original language	Chinese (Traditional)
Pages (from-to)	35-43
Number of pages	9
Journal	Kuei Suan Jen Hsueh Pao/ Journal of the Chinese Ceramic Society
Volume	48
Issue number	1
DOIs	https://doi.org/10.14062/j.issn.0454-5648.20190197
State	Published - 1 Jan 2020
Externally published	Yes

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@article{74e56e9e0c054975a677b918eda08220,

title = "溶剂热法制备NaBiF4:Yb3+/Er3+及掺杂Rb+离子增强其上转换荧光",

abstract = "NaBiF4:Yb3+/Er3+ upconversion nanoparticles were synthesized by a solvothermal method. The effects of reaction temperature and time on the composition, morphology and luminescence properties of NaBiF4:Yb3+/Er3+ were investigated. The results show that increasing the reaction temperature and time in the solvothermal reaction properly enhance the crystallinity of NaBiF4:Yb3+/Er3+, and improve the upconversion luminescence efficiency. It is easy to produce the bismuth at the temperature of >220℃. In addition, the upconversion luminescence intensity of NaBiF4:Yb3+/Er3+ can be also enhanced via Rb+ ion doping. The green and red emissions of NaBiF4:Yb3+/Er3+ doped with 5 mol\% Rb+ ions increase to 1.73 and 1.5 times, respectively. The temperature sensitivity of the upconversion luminescence was examined. The fluorescence intensity ratio of the samples at 300-500 K was characterized by a fluorescence intensity ratio (IFIR) technique. It is indicated that the NaBiF4:Yb3+/Er3+ samples could have a potential application in the field of temperature sensor.",

keywords = "Odium bismuth tetrafluoride, Rubidium ion doping, Solvothermal method, Temperature sensor, Upconversion luminescence",

author = "Jing Chen and Youfa Wang",

year = "2020",

month = jan,

day = "1",

doi = "10.14062/j.issn.0454-5648.20190197",

language = "繁体中文",

volume = "48",

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issn = "0454-5648",

publisher = "Chinese Ceramic Society",

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T1 - 溶剂热法制备NaBiF4:Yb3+/Er3+及掺杂Rb+离子增强其上转换荧光

AU - Chen, Jing

AU - Wang, Youfa

PY - 2020/1/1

Y1 - 2020/1/1

N2 - NaBiF4:Yb3+/Er3+ upconversion nanoparticles were synthesized by a solvothermal method. The effects of reaction temperature and time on the composition, morphology and luminescence properties of NaBiF4:Yb3+/Er3+ were investigated. The results show that increasing the reaction temperature and time in the solvothermal reaction properly enhance the crystallinity of NaBiF4:Yb3+/Er3+, and improve the upconversion luminescence efficiency. It is easy to produce the bismuth at the temperature of >220℃. In addition, the upconversion luminescence intensity of NaBiF4:Yb3+/Er3+ can be also enhanced via Rb+ ion doping. The green and red emissions of NaBiF4:Yb3+/Er3+ doped with 5 mol% Rb+ ions increase to 1.73 and 1.5 times, respectively. The temperature sensitivity of the upconversion luminescence was examined. The fluorescence intensity ratio of the samples at 300-500 K was characterized by a fluorescence intensity ratio (IFIR) technique. It is indicated that the NaBiF4:Yb3+/Er3+ samples could have a potential application in the field of temperature sensor.

AB - NaBiF4:Yb3+/Er3+ upconversion nanoparticles were synthesized by a solvothermal method. The effects of reaction temperature and time on the composition, morphology and luminescence properties of NaBiF4:Yb3+/Er3+ were investigated. The results show that increasing the reaction temperature and time in the solvothermal reaction properly enhance the crystallinity of NaBiF4:Yb3+/Er3+, and improve the upconversion luminescence efficiency. It is easy to produce the bismuth at the temperature of >220℃. In addition, the upconversion luminescence intensity of NaBiF4:Yb3+/Er3+ can be also enhanced via Rb+ ion doping. The green and red emissions of NaBiF4:Yb3+/Er3+ doped with 5 mol% Rb+ ions increase to 1.73 and 1.5 times, respectively. The temperature sensitivity of the upconversion luminescence was examined. The fluorescence intensity ratio of the samples at 300-500 K was characterized by a fluorescence intensity ratio (IFIR) technique. It is indicated that the NaBiF4:Yb3+/Er3+ samples could have a potential application in the field of temperature sensor.

KW - Odium bismuth tetrafluoride

KW - Rubidium ion doping

KW - Solvothermal method

KW - Temperature sensor

KW - Upconversion luminescence

UR - https://www.scopus.com/pages/publications/85078529566

U2 - 10.14062/j.issn.0454-5648.20190197

DO - 10.14062/j.issn.0454-5648.20190197

M3 - 文章

AN - SCOPUS:85078529566

SN - 0454-5648

VL - 48

SP - 35

EP - 43

JO - Kuei Suan Jen Hsueh Pao/ Journal of the Chinese Ceramic Society

JF - Kuei Suan Jen Hsueh Pao/ Journal of the Chinese Ceramic Society

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ER -

溶剂热法制备NaBiF₄:Yb³⁺/Er³⁺及掺杂Rb⁺离子增强其上转换荧光

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