Egg albumin assisted sol-gel synthesis of Eu3+ doped SnO2 phosphor for temperature sensing
Source abstract
Abstract
Abstract SnO2: Eu3+ phosphors were prepared via egg albumin assisted sol-gel method. The typical sample SnO2: Eu3+ had tetragonal rutile structure. The sample SnO2: Eu3+ had irregular lamellar structure and serious agglomeration. The optical bandgap values of samples were in the range of ∼3.92–4.36 eV. When Eu3+ concentration was 2.0 %, concentration quenching of dipole-quadrupole (d-q) interaction type occurred. Based on the non-thermally coupled energy level fluorescence intensity ratio, the sample SnO2: 2%Eu3+ had the maximum absolute sensitivity of ∼0.87565 K−1 at 373 K. The relative sensitivity was estimated to be 2854.42/T2 K−1, and the maximum relative sensitivity was 3.214 % K−1 at 298 K, which had great potential application in the field of temperature sensing.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Gas Sensing Nanomaterials and Sensors · Luminescence Properties of Advanced Materials · ZnO doping and properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (42)
Show source-provided references
1. Red emitting Eu:ZnO nanorods for highly sensitive fluorescence intensity ratio based optical thermometry10.1039/C6TC04296A ↗
2. Noncontact thermometry based on downconversion luminescence from Eu3+ doped LiNbO3 single crystal10.1016/j.sna.2015.12.018 ↗
3. Temperature sensing based on the cooperation of Eu3+ and Nd3+ in Y2O3 nanoparticles10.1016/j.snb.2017.02.070 ↗
4. A new generation of dual-mode optical thermometry based on ZrO2: Eu3+ nanocrystals10.1515/nanoph-2019-0359 ↗
5. Enhanced photoluminescence and high temperature sensitivity from a novel Pr3+ doped SrSnO3/SnO2 composite phosphor10.1016/j.jssc.2019.120997 ↗
6. High temperature sensitivity phosphor based on an old material: red emitting H3BO3 flux assisted CaTiO3: Pr3+10.1016/j.jlumin.2019.116528 ↗
7. Novel high-efficiency violet-red dual-emitting Lu2GeO5: Bi3+, Eu3+ phosphors for indoor plant growth lighting10.1016/j.jlumin.2019.116544 ↗
8. Facile synthesis of bifunctional Eu3+-activated NaBiF4 red-emitting nanoparticles for simultaneous white light-emitting diodes and field emission displays10.1016/j.cej.2017.12.063 ↗
9. Morphology evolution of Eu3+-activated NaTbF4 nanorods: a highly-efficient near-ultraviolet light-triggered red-emitting platform towards application in white light-emitting diodes10.1039/C9TC03386F ↗
10. Synthesis and photoluminescence properties of a novel BaGe4O9:Eu3+ red emitting phosphor for warm white LEDs10.1016/j.dyepig.2018.09.012 ↗
11. Blue-emitting Bi-doped double perovskite Gd2ZnTiO6 phosphor with near-ultraviolet excitation for warm white light-emitting diodes10.1016/j.jallcom.2019.02.279 ↗
12. Synthesis and luminescence properties of Eu3+-activated BiF3 nanoparticles for optical thermometry and fluorescence imaging in rice root10.1039/C8RA00107C ↗
13. A comparative study of spectral and temperature sensing properties of Er3+ mono-doped LnNbO4 (Ln = Lu, Y, Gd) phosphors under 980 and 1500 nm excitations10.1016/j.materresbull.2018.11.020 ↗
14. Optical properties of Sm3+ and Tb3+ co-doped CaMoO4 phosphor for temperature sensing10.1016/j.saa.2019.02.049 ↗
15. Temperature quenching of luminescence emission in Eu3+- and Sm3+-doped YNbO4 powders10.1016/j.jlumin.2014.02.008 ↗
16. Enhanced photoluminescence and ultrahigh temperature sensitivity from NaF flux assisted CaTiO3: Pr3+ red emitting phosphor10.1016/j.jallcom.2019.01.087 ↗
17. Investigation for the upconversion luminescence and temperature sensing mechanism based on BiPO4: Yb3+, RE3+ (RE3+ = Ho3+, Er3+ and Tm3+)10.1016/j.jallcom.2018.09.070 ↗
18. Luminescence properties of Eu3+ doped YBO3 for temperature sensing10.1016/S1002-0721(17)60919-0 ↗
19. Optical thermometry based on thermal population of low-lying levels of Eu3+ in Ca2.94 Eu0.04Sc2Si3O1210.1039/C6RA28431K ↗
20. Eu3+ doped YNbO4 phosphor properties for fluorescence thermometry10.1016/j.radmeas.2013.01.038 ↗
21. Thermographic properties of a Eu3+-doped (Y 0.75Gd0.25)2O3 nanophosphor under UV and x-ray excitation10.1088/0031-8949/87/05/055703 ↗
22. Ratiometric luminescence thermometry with different combinations of emissions from Eu3+ doped Gd2Ti2O7 nanoparticles10.1016/j.jlumin.2015.01.027 ↗
23. Structure and photoluminescence of β-Ga2O3:Eu3+ nanofibers prepared by electrospinning10.1016/j.apsusc.2010.12.157 ↗
24. Temperature sensing with Eu3+ doped TiO2 nanoparticles10.1016/j.snb.2014.04.108 ↗
25. Microwave-assisted solvothermal synthesis and characterization of SnO2:Eu3+ phosphors10.1016/j.jallcom.2009.10.019 ↗
26. Optical temperature sensing properties of SnO2: Eu3+ microspheres prepared via the microwave assisted solvothermal process10.1016/j.materresbull.2017.08.057 ↗
27. Synthesis of nanosized (Co, Nb, Sm)-doped SnO2 powders using co-precipitation method10.1016/j.jallcom.2010.01.099 ↗
28. Simple wet chemical synthesis and photoluminescence characterization of SnO2:Eu3+ reddish-orange phosphor10.1016/j.jlumin.2014.03.011 ↗
29. Synthesis, characterization and photoluminescence properties of Dy3+-doped nano-crystalline SnO210.1016/j.matchemphys.2009.12.010 ↗
30. Preparation and optical properties of Eu3+-doped tin oxide nanoparticles10.1016/j.jallcom.2010.03.107 ↗
31. Structural and luminescence characteristics of SnO2:Eu and SnO2:Eu,Sb nanophosphors upon annealing at high temperatures10.1016/j.matchemphys.2011.06.042 ↗
32. Egg albumin-assisted sol–gel synthesis and photo-catalytic activity of SnO2 micro/nano-structured biscuits10.1007/s10971-017-4547-0 ↗
33. Microwave/starch-assisted sol-gel synthesis and photoluminescence of Eu3+-doped α-Al2O3 micro/nano-biscuits10.1016/j.jlumin.2018.10.068 ↗
34. One-pot green hydrothermal synthesis and visible-light photocatalytic properties of Cu2O/Cu hybrid composites using egg albumin as structure modifier10.1016/j.solidstatesciences.2019.04.013 ↗
35. Surface and spectral studies of Eu3+ doped α-Al2O3 synthesized via solution combustion synthesis10.1016/j.apt.2015.06.009 ↗
36. Energy transfer between inequivalent Eu2+ ions10.1016/0022-4596(86)90233-1 ↗
37. Luminescence properties of Ca19Ce(PO4)14:a (A = Eu3+/Tb3+/Mn2+) phosphors with abundant colors: abnormal coexistence of Ce4+/3+-Eu3+ and energy transfer of Ce3+→ Tb3+/Mn2+ and Tb3+-Mn2+10.1021/acs.inorgchem.7b00092 ↗
38. Synthesis, luminescence, and energy-transfer properties of β-Na2Ca4(PO4)2(SiO4):a (A = Eu2+, Dy3+, Ce3+/Tb3+) phosphors10.1021/ic500545y ↗
39. Preparation of porous flower-like SnO2 micro/nano structures and their enhanced gas sensing property10.1016/j.jallcom.2015.09.065 ↗
40. Eu3+-activated NaGdF4 nanorods for near-ultraviolet light-triggered indoor illumination10.1021/acsanm.9b00743 ↗
41. Temperature dependence of emission and lifetime in Eu3+- and Dy3+-doped GdVO410.1364/AO.52.001716 ↗
42. Luminescence thermometry with Eu3+ doped GdAlO310.1016/j.jlumin.2015.06.032 ↗