Novel non-rare-earth red-emitting phosphor Li4AlSbO6:Mn4+ for plant growth: Crystal structure, luminescence properties and its LED device
Source abstract
Abstract
Abstract Bright red emission of Mn4+ ions was obtained in a novel non-rare-earth host of Li4AlSbO6. Luminescence properties as well as crystal structure and particle morphology of Li4AlSbO6:Mn4+ phosphors were studied. The phosphors can effectively produce intensive red emission at 673 nm with the excitation of UV or blue light. The optimum doping concentration of Mn4+ is obtained at 0.15 mol%. The internal quantum efficiency measurement shows that Li4AlSbO6:Mn4+ is an efficient phosphor with the best quantum yield of 54.8%. The electroluminescence of phosphor-converted LED device based on Li4AlSbO6:Mn4+ is well coupled with the absorption of several important plant pigments, which suggests that the phosphor is a promising candidate for indoor plant lighting.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Luminescence Properties of Advanced Materials · Radiation Detection and Scintillator Technologies · Gas Sensing Nanomaterials and Sensors
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (45)
Show source-provided references
1. Systematic design of the color point of a white LED10.1021/acsphotonics.9b00173 ↗
2. A review of prognostic techniques for high-power white LEDs10.1109/TPEL.2016.2618422 ↗
3. Optimal light intensity for sustainable water and energy use in indoor cultivation of lettuce and basil under red and blue LEDs10.1016/j.scienta.2020.109508 ↗
4. Far-red light during cultivation induces postharvest cold tolerance in tomato fruit10.1016/j.postharvbio.2019.111019 ↗
5. Light-emitting diodes: whether an efficient source of light for indoor plants10.1007/s11356-017-0333-3 ↗
6. Far-red light acclimation for improved mass cultivation of cyanobacteria10.3390/metabo9080170 ↗
7. LEDs for photons, physiology and food10.1038/s41586-018-0706-x ↗
8. Practice, Policy, Future food-production systems: vertical farming and controlled-environment agriculture
9. High-brightness LEDs—energy efficient lighting sources and their potential in indoor plant cultivation10.1016/j.rser.2009.01.027 ↗
10. A review on the advancements in phosphor-converted light emitting diodes (pc-LEDs): phosphor synthesis, device fabrication and characterization10.1016/j.pmatsci.2019.100622 ↗
11. Structure and luminescence properties of Mn4+-activated K3TaO2F4 red phosphor for white LEDs10.1021/acs.inorgchem.8b03577 ↗
12. A strong zero-phonon line red phosphor BaNbF7:Mn4+ for white LEDs10.1039/D0QI00522C ↗
13. Ab initio site occupancy and far-red emission of Mn4+ in cubic-phase La(MgTi)1/2O3 for plant cultivation10.1021/acsami.6b15866 ↗
14. Red shift properties, crystal field theory and nephelauxetic effect on Mn4+-doped SrMgAl10-yGayO17 red phosphor for plant growth LED light10.1016/j.cej.2020.125208 ↗
15. A high quantum efficiency CaAlSiN3:Eu2+ phosphor-in-glass with excellent optical performance for white light-emitting diodes and blue laser diodes10.1016/j.cej.2020.125983 ↗
16. The effect of Li3N flux on properties of Sr2Si5N8:Eu2+ phosphor10.1016/j.matdes.2016.01.141 ↗
17. Highly efficient non-rare-earth red emitting phosphor for warm white light-emitting diodes10.1038/ncomms5312 ↗
18. An efficient and stable narrow band Mn4+-activated fluorotitanate red phosphor Rb2TiF6:Mn4+ for warm white LED applications10.1039/C8TC02615G ↗
19. A green synthetic route to the highly efficient K2SiF6:Mn4+narrow-band red phosphor for warm white light-emitting diodes10.1039/C8TC00133B ↗
20. Local structure modulation induced highly efficient far-red luminescence of La1-xLuxAlO3:Mn4+ for plant cultivation10.1021/acs.inorgchem.9b00457 ↗
21. Mn4+, Eu3+ co-doped K0.3La1.233MgWO6: a potentially multifunctional luminescent material10.1021/acsaelm.0c00730 ↗
22. A far-red emission (Ca,Sr)14Zn6Ga10O35:Mn4+ phosphor for potential application in plant-growth LEDs10.1039/C8DT03740J ↗
23. Enhanced photoluminescence and thermal properties due to size mismatch in Mg2TixGe1−xO4:Mn4+ deep-red phosphors10.1039/C8TC05743E ↗
24. Evidence of cationic mixing and ordering in the honeycomb layer of Li4MSbO6 (M(III) = Cr, Mn, Al, Ga) (S.G. C2/c) oxides10.1039/C4DT00887A ↗
25. Efficient energy transfer from trap levels to Eu3+ leads to antithermal quenching effect in high-power white light-emitting diodes10.1021/acs.inorgchem.0c02541 ↗
26. Photosynthetic efficiency and phytochrome photoequilibria determination using spectral data10.13031/2013.30952 ↗
27. A highly-distorted octahedron with a C2v group symmetry inducing an ultra-intense zero phonon line in Mn4+-activated oxyfluoride Na2WO2F410.1039/C7TC03655H ↗
28. Narrow- band red- emitting KZnF3:Mn4+ fluoroperovskites: insights into electronic/vibronic transition and thermal quenching behavior10.1039/C8TC04398A ↗
29. Enhanced luminescence of a Ba2GdSbO6:Mn4+ red phosphor via cation doping for warm white light-emitting diodes10.1039/C8DT01575A ↗
30. Electronic energy levels of the Mn4+ ion in the perovskite, CaZrO3
31. Double perovskite Ca2GdNbO6:Mn4+ deep red phosphor: potential application for warm w-LEDs, Superlattice
32. Insight into a novel rare‐earth‐free red‐emitting phosphor Li3Mg2NbO6:Mn4+: structure and luminescence properties10.1111/jace.16527 ↗
33. Influence of covalency on the Mn4+ 2Eg-4A2g emission energy in crystals
34. Synthesis and luminescence properties of a novel dazzling red-emitting phosphor NaSr3SbO6:Mn4+ for UV/n-UV w-LEDs10.1039/C8DT04827D ↗
35. Rare-earth-free Sr2YSb1-xO6:xMn4+: synthesis, structure, luminescence behavior, thermal stability, and applications10.1016/j.cej.2021.128633 ↗
36. Multi-site cation control of ultra-broadband near-infrared phosphors for application in light-Emitting diodes10.1021/acs.inorgchem.0c02055 ↗
37. Hetero-valent substitution strategy toward orange-red luminescence in Bi3+ doped layered perovskite oxide phosphors for high color rendering index white light-emitting diodes
38. Simultaneously enhanced far-red luminescence and thermal stability in Ca3Al4ZnO10:Mn4+ phosphor via Mg2+ doping for plant growth lighting10.1016/j.jallcom.2019.01.177 ↗
39. Highly efficient and thermally stable of a novel red phosphor Sr3NaSbO6:Mn4+ for indoor plant growth10.1016/j.jlumin.2018.12.039 ↗
40. Synthesis and photoluminescence properties of novel Sr3LiSbO6:Mn4+ red phosphor for indoor plant growth10.1016/j.optmat.2018.12.047 ↗
41. CaMg2Al16O27:Mn4+-based Red Phosphor: a potential color converter for high-powered warm w-LED10.1021/am507316b ↗
42. Synthesis and photoluminescence properties of novel red-emitting phosphor SrAl3BO7:Mn4+ with enhanced emission by Mg2+/Zn2+/Ca2+ incorporation for plant growth LED lighting10.1016/j.ceramint.2019.08.062 ↗
43. Mn4+, Li+ co-doped SrMgAl10O17 phosphor-in-glass: application in high-power warm w-LEDs10.1039/C7DT02090B ↗
44. Preparation and photoluminescence properties of novel Mn4+ doped Li3Mg2TaO6 red-emitting phosphors10.1016/j.inoche.2020.107903 ↗
45. Photoluminescence properties of broadband deep-red-emitting Na2MgAl10O17:Mn4+ phosphor, J. Alloy10.1016/j.jallcom.2017.07.077 ↗