Liu et al., 2013 - Google Patents
Structure and luminescence properties of green-emitting NaBaScSi 2 O 7: Eu 2+ phosphors for near-UV-pumped light emitting diodesLiu et al., 2013
- Document ID
- 5522700222256356732
- Author
- Liu C
- Xia Z
- Lian Z
- Zhou J
- Yan Q
- Publication year
- Publication venue
- Journal of Materials Chemistry C
External Links
Snippet
Green-emitting phosphor Eu2+ doped NaBaScSi2O7 was synthesized by a solid-state reaction, and the photoluminescence properties were investigated in conjunction with a structural analysis. The crystallographic occupancy of Eu2+ in the Sc silicate NaBaScSi2O7 …
- 238000004020 luminiscence type 0 title abstract description 15
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
- C09K11/7728—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
- C09K11/08—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
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—INDEXING SCHEME RELATING TO CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. INCLUDING HOUSING AND APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies
- Y02B20/16—Gas discharge lamps, e.g. fluorescent lamps, high intensity discharge lamps [HID] or molecular radiators
- Y02B20/18—Low pressure and fluorescent lamps
- Y02B20/181—Fluorescent powders
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Liu et al. | Structure and luminescence properties of green-emitting NaBaScSi 2 O 7: Eu 2+ phosphors for near-UV-pumped light emitting diodes | |
| Leng et al. | Preferential Neighboring Substitution-Triggered Full Visible Spectrum Emission in Single-Phased Ca10. 5–x Mg x (PO4) 7: Eu2+ Phosphors for High Color-Rendering White LEDs | |
| Tang et al. | Design and development of a bluish-green luminescent material (K2HfSi3O9: Eu2+) with robust thermal stability for white light-emitting diodes | |
| Xia et al. | Near UV-pumped green-emitting Na 3 (Y, Sc) Si 3 O 9: Eu 2+ phosphor for white-emitting diodes | |
| Lin et al. | Inorganic phosphor materials for lighting | |
| George et al. | Phosphors for solid-state white lighting | |
| Chen et al. | Red-emitting Sr2MgGe2O7: Mn4+ phosphors: structure, luminescence properties, and application in warm white light emitting diodes | |
| Dang et al. | Broad color tuning of Bi 3+/Eu 3+-doped (Ba, Sr) 3 Sc 4 O 9 solid solution compounds via crystal field modulation and energy transfer | |
| Chen et al. | Enhanced luminescence of Mn 4+: Y 3 Al 5 O 12 red phosphor via impurity doping | |
| Du et al. | Broad near-ultraviolet and blue excitation band induced dazzling red emissions in Eu 3+-activated Gd 2 MoO 6 phosphors for white light-emitting diodes | |
| Dutta et al. | Multisite-occupancy-driven intense narrow-band blue emission from Sr5SiO4Cl6: Eu2+ phosphor with excellent stability and color performance | |
| Liu et al. | A novel single-composition trichromatic white-emitting Sr 3.5 Y 6.5 O 2 (PO 4) 1.5 (SiO 4) 4.5: Ce 3+/Tb 3+/Mn 2+ phosphor: synthesis, luminescent properties and applications for white LEDs | |
| Zhang et al. | Synthesis, photoluminescence and Judd–Ofelt analysis of red LiGd 5 P 2 O 13: Eu 3+ phosphors for white LEDs | |
| Huang et al. | Chemical pressure control for photoluminescence of MSiAl2O3N2: Ce3+/Eu2+ (M= Sr, Ba) oxynitride phosphors | |
| Wu et al. | Luminescence and energy transfer of a color tunable phosphor: Dy 3+-, Tm 3+-, and Eu 3+-coactivated KSr 4 (BO 3) 3 for warm white UV LEDs | |
| Deyneko et al. | Ca8MgSm1–х (PO4) 7: xEu3+, promising red phosphors for WLED application | |
| Zhang et al. | Highly efficient Sr 3 Y 2 (Si 3 O 9) 2: Ce 3+, Tb 3+/Mn 2+/Eu 2+ phosphors for white LEDs: structure refinement, color tuning and energy transfer | |
| Hou et al. | Novel red-emitting perovskite-type phosphor CaLa1− xMgM′ O6: xEu3+ (M′= Nb, Ta) for white LED application | |
| Chan et al. | Highly efficient broad-band green-emitting cerium (III)-activated garnet phosphor allows the fabrication of blue-chip-based warm-white LED device with a superior color rendering index | |
| Tang et al. | Realization of color tuning via solid-solution and energy transfer in Ca 3− x Sr x (PO 4) 2: Eu 2+, Mn 2+ phosphors | |
| Zhou et al. | Second-Sphere Polyhedron-Distortion-Induced Broadened and Red-Shifted Emission in Lu3 (Mg x Al2–x)(Al3–x Si x) O12: Ce3+ for Warm WLED | |
| Zhou et al. | Near‐ultraviolet light–induced dazzling red emission in CaGd2 (MoO4) 4: 2xSm3+ compounds for phosphor‐converted WLEDs | |
| Wei et al. | Controllable Eu2+-doped orthophosphate blue-/red-emitting phosphors: charge compensation and lattice-strain control | |
| Zhong et al. | Thermally robust and color-tunable blue-green-emitting BaMgSi4O10: Eu2+, Mn2+ phosphor for warm-white LEDs | |
| Bedyal et al. | Blue photons excited highly chromatic red light emitting K3La (PO4) 2: Pr3+ phosphors for white light emitting diodes |