2022
DOI: 10.1039/d2dt00161f
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Design and synthesis of a novel blue-emitting CaNaSb2O6F:Bi3+ phosphor for optical temperature sensing

Abstract: Bi3+ has gained increased attention due to the abundant reserves, luminous colour adjustable and high chemical stability, therefore, Bi3+-activated luminescent materials have already been extensively applied in various fields. Herein,...

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Cited by 12 publications
(4 citation statements)
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“…The relative sensitivity ( S r ) is the rate of change between temperature and temperature-sensitive parameters. Here, it refers to the rate of change in the luminous intensity of phosphor with temperature, which can be expressed as eqn (11): 4,12,46 where T refers to the absolute temperature and I is the integral luminous intensity. Fig.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The relative sensitivity ( S r ) is the rate of change between temperature and temperature-sensitive parameters. Here, it refers to the rate of change in the luminous intensity of phosphor with temperature, which can be expressed as eqn (11): 4,12,46 where T refers to the absolute temperature and I is the integral luminous intensity. Fig.…”
Section: Resultsmentioning
confidence: 99%
“…Temperature is a momentous thermodynamic parameter, and temperature sensors are utilized in a variety of applications, including environmental monitoring, industrial production, medical care, etc. [1][2][3][4][5] The conventional contact temperature sensor is based on the change in volume, pressure, voltage, and resistance with temperature. However, these temperature sensors cannot be used in special environments such as under a high concentration of combustible gas, a strong corrosive atmosphere, and a strong magnetic field.…”
Section: Introductionmentioning
confidence: 99%
“…Lanthanide materials have unique optical, electrical, and magnetic properties , and are widely used in the area of luminescent sensing, up-conversion, anti-counterfeiting inks, optics, and bio-imaging properties that are generated by the unique inner 4f electronics, including stable and line-like emission bands, large Stokes displacement, and long luminescent lifetime . Lanthanide complexes, as efficient light-converting molecular devices, can combine the characteristics of organic ligands, which shows a wide absorption band and efficient energy transfer efficiency between the ligand and lanthanide ion, displaying very rich molecular design and synergistic “antenna effect”.…”
Section: Introductionmentioning
confidence: 99%
“…38,39 The structure contains tetrahedral Sb 5+ sites and two distinct octahedral Ca 2+ /Na + sites, and the presence of ions with various valences at the same site may favor the creation of defects. 40,41 When fluoride ions are added to the oxide lattice, the coordination polyhedrons are distorted, creating non-centrosymmetric sites. [42][43][44] These sites may exhibit unique spectroscopic features when doped with rare earth ions.…”
Section: Introductionmentioning
confidence: 99%