Coprecipitation synthesis of α-(La,Yb,Er)2W2O9 tungstate as a novel upconversion phosphor for optical thermometry

Bi2SiO5:Yb3+,Er3+ yolk–shell nanophosphors have been successfully synthesized, which are expected to find important applications in optical thermometry and solid-state lighting.

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Colloidal stability and optical thermometry in mesoporous silica coated phosphate based upconverting nanoparticles

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2021.160351 ◽

2021 ◽

pp. 160351

Author(s):

Lakshmi Mukhopadhyay ◽

Vineet Kumar Rai

Keyword(s):

Mesoporous Silica ◽

Colloidal Stability ◽

Optical Thermometry

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Site preference and the optical thermometry strategy by different temperature response from two sites environment of Mn2+ in K7ZnSc2B15O30

Chemical Engineering Journal ◽

10.1016/j.cej.2020.128190 ◽

2021 ◽

Vol 409 ◽

pp. 128190

Author(s):

Ying Fu ◽

Chao Li ◽

Feng Zhang ◽

Shixiang Huang ◽

Zhangyue Wu ◽

...

Keyword(s):

Temperature Response ◽

Site Preference ◽

Optical Thermometry

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Exploiting novel optical thermometry near room temperature with a combination of phase-change host and luminescent Pr3+ ion

Chemical Engineering Journal ◽

10.1016/j.cej.2021.128884 ◽

2021 ◽

Vol 414 ◽

pp. 128884

Author(s):

Shuxian Wang ◽

Jinpu Zhang ◽

Zhengmao Ye ◽

Haohai Yu ◽

Huaijin Zhang

Keyword(s):

Phase Change ◽

Room Temperature ◽

Optical Thermometry

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Na(Gd,RE)(WO4)2 double tungstates (RE=Eu/Yb-Er): crystallization from a novel layered hydroxide precursor and favorable luminescence for optical thermometry

Journal of Asian Ceramic Societies ◽

10.1080/21870764.2021.1915632 ◽

2021 ◽

pp. 1-12

Author(s):

Xuejiao Wang ◽

Meng Sun ◽

Ying Fu ◽

Weigang Liu ◽

Qiushi Wang ◽

...

Keyword(s):

Optical Thermometry ◽

Double Tungstates

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Colorimetric Optical Thermometry of Host-Sensitized Pr3+-Doped Niobate Phosphors based on Electronic-Rich-Site Strategy

Dalton Transactions ◽

10.1039/d1dt00933h ◽

2021 ◽

Author(s):

Yao Wang ◽

Ning Guo ◽

Yanmei Xin ◽

Jing Li ◽

Ruizhuo Ouyang ◽

...

Keyword(s):

High Temperature ◽

Charge Migration ◽

Temperature Synthesis ◽

Synthesis Conditions ◽

Reducing Atmosphere ◽

High Temperature Synthesis ◽

Optical Thermometry

Most praseodymium-doped red-emitting phosphors need high-temperature synthesis conditions with reducing atmosphere. The niobate matrix selected in this paper provides sufficient electron-rich-site environment for praseodymium through charge migration, and praseodymium can...

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