Enhanced time response and temperature sensing behavior of thermistor using Zn-doped CaTiO3 nanoparticles

Sahoo, Subhanarayan

doi:10.1007/s40145-018-0261-9

Cited by 27 publications

(5 citation statements)

References 56 publications

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“…In addition, excellent red phosphor is urgently needed for reducing correlated color temperature and improving color rending index of white LEDs. Hence, constructing red phosphor with high thermal stability becomes a research focus in phosphor-converted white LED technology [4,5].…”

Section: Introduction mentioning

confidence: 99%

NUV-pumped luminescence of thermally stable samarium-activated alkali metal borophosphate phosphor

et al. 2021

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Exploring outstanding rare-earth activated inorganic phosphors with good thermostability has always been a research focus for high-power white light-emitting diodes (LEDs). In this study, we report a Sm3+-activated KNa4B2P3O13 (KNBP) powder phase. Its particle morphology, photoluminescence properties, concentration quenching mechanism, thermal quenching mechanism, and chromatic properties are demonstrated. Upon the near-ultraviolet (NUV) irradiation of 402 nm, the powder phase exhibits orange-red visible luminescence performance, originating from typical 4G5/2→6HJ/2 (J = 5, 7, 9) transitions of Sm3+. Importantly, the photoluminescence performance has good thermostability, low correlated color temperature (CCT), and high color purity (CP), indicating its promising application in the NUV-pumped warm white LEDs.

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Section: Introduction mentioning

confidence: 99%

NUV-pumped luminescence of thermally stable samarium-activated alkali metal borophosphate phosphor

et al. 2021

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“…It can be concluded that the 60°C Ag2S temperature sensor is a temperature sensor with better quality than 40°C and 80°C. Graphene 945 [39] Graphene-P(VDF-TrFE) 250 [39] CNT 474 [40] Ca0.05Zn0.05TiO3 2242 [41] Ag2S-Ag 2684 [20] This work (Ag2S) 2974 -…”

Section: Measurement Of Temperature Sensor Resistance In Oilmentioning

confidence: 99%

Synthesis, Characterization of Ag2s from AgCl Waste of Argentometry Titration with Heating Temperature Variations and Its Application as a Temperature Sensor Based on Negative Temperature Coefficient (NTC)

et al. 2022

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Synthesis of Ag2S from AgCl waste of argentometric titration with heating temperature variations as a temperature sensor has been done. This study aims to synthesize Ag2S and examine the effect of heating temperature on crystal quality and electrical characteristics as a temperature sensor based on the Negative Temperature Coefficient (NTC). Ag2S synthesis was carried out by precipitation in a water bath with various heating temperatures of 40°C, 60°C, and 80°C. The success of the synthesis was confirmed by X-Ray Diffraction (XRD) with a typical peak of 2θ from Ag2S standard at 29.07°, 31.60°, 36.97°, 37.81°, and the highest crystallinity was obtained at a heating temperature of 60°C. Meanwhile, UV-Vis Diffuse Reflectance Spectroscopy (DRS UV-Vis) showed a band gap corresponding to Ag2S (0.9-1.05 eV). Furthermore, the Ag2S powder was made into pellets and applied as a temperature sensor. Then the resistance value and the electrical characteristics of the resulting sensor were measured. The best resistance was obtained from Ag2S synthesized at a temperature of 60°C with constant (B) and sensitivity (α) values of 2974 K and −3.35%, respectively. This indicated that Ag2S had been successfully synthesized, and the best sensor quality was obtained from Ag2S heated at a temperature of 60°C.

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“…At high temperatures, the values of ac conductivity combined indicating frequencyindependent i.e. dc conductivity [43][44][45].…”

Section: Conductivitymentioning

confidence: 99%

Effect on Structural, Electrical and Temperature Sensing behavior of Neodymium Doped Bismuth Ferrite

Sahu¹,

Mallick²,

Satpathy³

et al. 2021

Adv. Mater. Lett.

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Enhanced time response and temperature sensing behavior of thermistor using Zn-doped CaTiO3 nanoparticles

Cited by 27 publications

References 56 publications

NUV-pumped luminescence of thermally stable samarium-activated alkali metal borophosphate phosphor

NUV-pumped luminescence of thermally stable samarium-activated alkali metal borophosphate phosphor

Synthesis, Characterization of Ag2s from AgCl Waste of Argentometry Titration with Heating Temperature Variations and Its Application as a Temperature Sensor Based on Negative Temperature Coefficient (NTC)

Effect on Structural, Electrical and Temperature Sensing behavior of Neodymium Doped Bismuth Ferrite

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