Prasad et al., 2020 - Google Patents
Up-conversion luminescence and EPR properties of KGdF4: Yb3+/Tm3+ nanophosphorsPrasad et al., 2020
- Document ID
- 10226874333387880351
- Author
- Prasad A
- Rao A
- Prakash G
- Publication year
- Publication venue
- Optik
External Links
Snippet
Abstract Synthesis of KGdF 4: Yb 3+/Tm 3+ up-conversion nanoparticles (UCNPs) via wet chemical route has been reported. HR-TEM, EDAX and EPR studies were performed on the samples. The samples emit intense blue light centred at 472 nm (1 G 4→ 3 H 6) under 980 …
- 238000006243 chemical reaction 0 title abstract description 22
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7777—Phosphates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7767—Chalcogenides
- C09K11/7769—Oxides
- C09K11/7771—Oxysulfides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
- C09K11/7772—Halogenides
- C09K11/7773—Halogenides with alkali or alkaline earth metal
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals comprising europium
- C09K11/774—Borates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals comprising europium
- C09K11/7734—Aluminates; Silicates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of non-luminescent materials other than binders
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lim et al. | Microwave sol–gel synthesis and upconversion photoluminescence properties of CaGd2 (WO4) 4: Er3+/Yb3+ phosphors with incommensurately modulated structure | |
| Pandey et al. | Improved luminescence and temperature sensing performance of Ho 3+–Yb 3+–Zn 2+: Y 2 O 3 phosphor | |
| Soni et al. | Stark sublevels in Tm 3+–Yb 3+ codoped Na 2 Y 2 B 2 O 7 nanophosphor for multifunctional applications | |
| Dibaba et al. | Recent progress of energy transfer and luminescence intensity boosting mechanism in Nd3+-sensitized upconversion nanoparticles | |
| Zhang et al. | Magnetic and optical properties of NaGdF4: Nd3+, Yb3+, Tm3+ nanocrystals with upconversion/downconversion luminescence from visible to the near-infrared second window | |
| Pandey et al. | Colour emission tunability in Ho3+–Tm3+–Yb3+ co-doped Y2O3 upconverted phosphor | |
| Shahi et al. | A strategy to achieve efficient dual-mode luminescence in lanthanide-based magnetic hybrid nanostructure and its demonstration for the detection of latent fingerprints | |
| KR101956138B1 (en) | core/double-shell structured red-emitting upconversion nanophosphors | |
| Li et al. | Effect of Li+ ions on enhancement of near-infrared upconversion emission in Y2O3: Tm3+/Yb3+ nanocrystals | |
| Liu et al. | A novel Gd-based phosphor NaGdGeO4: Bi3+, Li+ with super-long ultraviolet-A persistent luminescence | |
| Prasad et al. | A study on up-conversion and energy transfer kinetics of KGdF4: Yb3+/Er3+ nanophosphors | |
| Jain et al. | Rare-earth-doped Y3Al5O12 (YAG) nanophosphors: synthesis, surface functionalization, and applications in thermoluminescence dosimetry and nanomedicine | |
| Prasad et al. | Morphological and luminescence studies on KGdF4: Yb3+/Tb3+ up-conversion nanophosphors | |
| Prasad et al. | Up-conversion luminescence and EPR properties of KGdF4: Yb3+/Tm3+ nanophosphors | |
| Atabaev et al. | Bifunctional Gd2O3: Er3+ particles with enhanced visible upconversion luminescence | |
| Yuan et al. | Revisiting the enhanced red upconversion emission from a single β-NaYF4: Yb/Er microcrystal by doping with Mn2+ ions | |
| An et al. | Multichannel control of PersL/upconversion/down-shifting luminescence in a single core–shell nanoparticle for information encryption | |
| Chen et al. | Fabrication of Y2Ti2O7: Yb3+, Ho3+ nanoparticles by a gel-combustion approach and upconverting luminescent properties | |
| Jiang et al. | White light emission and bidirectional energy transfer in an Eu3+/Tb3+ co-doped NaLa (WO4) 2 phosphor | |
| CN113817469A (en) | An ultra-bright monochromatic upconversion nanoprobe with excitation/emission in a biological window and its preparation method and application | |
| KR20190080581A (en) | Upconversion nanophosphor showing luminescence under various excitation wavelengths and methods of fabricating the same | |
| Zhang et al. | Morphologies and up-conversion luminescence of Gd4O3F6: RE3+ (RE= Yb, Er, Ho and Tm) phosphors by hydrothermal synthesis | |
| Bajaj et al. | Linear and nonlinear photoluminescence from thermally stable KYF4: Eu3+ cubic nanocrystals | |
| Hu et al. | Enhanced upconversion luminescence and single-band red emission in β-Ba2ScAlO5: Yb3+/Er3+ phosphor through doping Cu2+ | |
| Pang | Simultaneous improvement in emission intensity and spectral purity of red photon upconversion in Gd2O3: Yb3+/Er3+ phosphors under 1550 nm excitation |