journal article·2025-08

Hydrolysis-driven degradation of K2SiF6:Mn4+ phosphor: Dissolution dynamics, MnO2 crystallization, and wavelength-dependent degradation

Shihang Zhang, Liying Zhang, Haipeng Ji

Ceramics International· Volume 51· Issue 19
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Abstract

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Research context

OpenAlex topics: Luminescence Properties of Advanced Materials · Gas Sensing Nanomaterials and Sensors · Inorganic Fluorides and Related Compounds

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References (30)

Show source-provided references
1. Narrow-band green-emitting hybrid organic–inorganic Eu (II)-iodides for next-generation micro-LED displays10.1002/adma.202313247 ↗
2. Ion exchange-promoted surface reduction strategy: For improving the water-resistance of K2SiF6:Mn4+ red phosphors10.1016/j.ceramint.2023.08.189 ↗
3. PFS, K2SiF6:Mn4+: the red-line emitting LED phosphor behind GE's TriGain technologyTM platform10.1002/sdtp.10406 ↗
4. K2SiF6:Mn4+ as a red phosphor for displays and warm-white LEDs: a review of properties and perspectives10.1364/OME.7.003332 ↗
5. Realizing thermal and moisture stability in the K2Ge1-xTixF6:Mn4+ red phosphors with high efficiency for WLEDs10.1016/j.ceramint.2023.06.022 ↗
6. Degradation behavior of K2SiF6:Mn4+ phosphors under heat-moisture conditions10.3788/fgxb20183906.0757 ↗
7. Surface passivation toward highly stable Mn4+-activated red-emitting fluoride phosphors and enhanced photostability for white LEDs10.1002/admi.201802006 ↗
8. Towards improved waterproofness of Mn4+-activated fluoride phosphors10.1039/D2MA00117A ↗
9. Waterproof narrow-band fluoride red phosphor K2TiF6:Mn4+ via facile superhydrophobic surface modification10.1021/acsami.7b15503 ↗
10. A new reductive dl-mandelic acid loading approach for moisture-stable Mn4+ doped fluorides10.1039/C8CC05850D ↗
11. Waterproof surface passivation of K2GeF6:Mn4+ by a dense Al2O3 layer via atomic layer deposition10.1039/D2TC01972H ↗
12. Epitaxial growth via anti-solvent-induced deposition towards a highly efficient and stable Mn4+ doped fluoride red phosphor for application in warm WLEDs10.1039/C9TC01433K ↗
13. Mn4+-activated fluoride phosphors modified by surfactant with outstanding water resistance and luminescent thermal properties10.1021/acs.inorgchem.2c04177 ↗
14. Highly stable K2SiF6:Mn4+@K2SiF6 composite phosphor with narrow red emission for white LEDs10.1021/acsami.8b03893 ↗
15. Reconstruction of Mn4+-free shell achieving highly stable red-emitting fluoride phosphors for light-emitting diodes10.1016/j.cej.2021.131350 ↗
16. A reverse strategy to restore the moisture-deteriorated luminescence properties and improve the humidity resistance of Mn4+-doped fluoride phosphors10.1002/asia.202000863 ↗
17. A core@dual-shell Mn4+-activated fluoride phosphors toward highly moisture-stable light-emitting diodes with enhanced luminescence efficiency
18. Reconstructing the surface of K2SiF6:Mn4+ phosphors toward enhanced moisture resistance for white LED applications
19. Mn4+ activated dodec-fluoride red phosphor Na3Li3In2F12:Mn4+ with excellent waterproof stability for WLEDs10.1016/j.ceramint.2022.12.059 ↗
20. Significantly conquering moisture-induced luminescence quenching of red line-emitting phosphor Rb2SnF6:Mn4+ through H2C2O4 triggered particle surface reduction for blue converted warm white light-emitting diodes10.1039/C8TC05207G ↗
21. Treatment with Na2SO3 alkaline reductant to restore luminescence intensity and improve the moisture resistance of deteriorated Mn4+-doped fluoride phosphors10.1007/s10853-022-07638-2 ↗
22. Uber eine neue Darstellung des Kalium-hexafluoromanganats(IV)10.1002/ange.19530651108 ↗
23. Solution growth of millimeter-scale Na2SiF6 single crystals for Mn4+-doping as red phosphor10.1111/jace.17739 ↗
24. Two birds with one stone: An enzyme-regulated ratiometric fluorescent and photothermal dual-mode probe for organophosphorus pesticide detection10.1016/j.bios.2023.115074 ↗
25. A label-free fluorescent sensor for rapid and sensitive detection of ctDNA based on fluorescent PDA nanoparticles10.1039/D3AN01169K ↗
26. K2SiF6:Mn4+ red-luminescent crystals with high external quantum efficiency (EQEmax of 78%) and high thermal quenching temperature (T1/2 > 500 K) enabling high brightness warm white LEDs10.1039/D4TC04035J ↗
27. Advances in valence state analysis of manganese in Mn4+ -activated red phosphors for white LEDs10.37188/CJL.20200178 ↗
28. Solvation and coordination chemistry of manganese(II) in some solvents. A transfer thermodynamic, complex formation, EXAFS spectroscopic and crystallographic study10.1016/j.poly.2020.114961 ↗
29. Synthesis, characterization, and solution properties of a novel cross-bridged cyclam manganese(IV) complex having two terminal hydroxo ligands10.1021/ic0521123 ↗
30. A novel ultralight 3D-Mn(OH)4 porous material for heavy metal ions removal from water10.1016/j.seppur.2019.116426 ↗