[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Fu et al., 2021 - Google Patents

A promising blue-emitting phosphor CaYGaO 4: Bi 3+ for near-ultraviolet (NUV) pumped white LED application and the emission improvement by Li+ ions

Fu et al., 2021

Document ID
782203228402512632
Author
Fu Y
Xiong P
Liu X
Wang X
Wu S
Liu Q
Peng M
Chen Y
Publication year
Publication venue
Journal of Materials Chemistry C

External Links

Snippet

In this paper, a blue-emitting phosphor CaYGaO4: Bi3+ is reported, which has a broad emission band peaked at 435 nm covering the 375 nm to 575 nm spectral region. The CIE coordinates of CaYGaO4: Bi3+ is (0.1536, 0.0885) with color purity of 85.2%. Importantly …
Continue reading at pubs.rsc.org (other versions)

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
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • 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
    • H01L33/502—Wavelength conversion materials
    • 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
    • C09K11/0883—Arsenides; Nitrides; Phosphides
    • 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
    • C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
    • C09K11/647—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
    • C09K11/66—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing germanium, tin or lead
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18—Metal complexes
    • C09K2211/181—Metal complexes of the alkali metals and alkaline earth metals

Similar Documents

Publication Publication Date Title
Fu et al. A promising blue-emitting phosphor CaYGaO 4: Bi 3+ for near-ultraviolet (NUV) pumped white LED application and the emission improvement by Li+ ions
Wang et al. Novel bismuth activated blue-emitting phosphor Ba 2 Y 5 B 5 O 17: Bi 3+ with strong NUV excitation for WLEDs
Wu et al. Bismuth activated high thermal stability blue-emitting phosphor Na 2 Y 2 B 2 O 7: Bi used for near-UV white-light LEDs
Ding et al. Rare-earth-free red-emitting K 2 Ge 4 O 9: Mn 4+ phosphor excited by blue light for warm white LEDs
Yuhua et al. Recent development in rare earth doped phosphors 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
Chen et al. Blue-emitting phosphor Ba 4 OCl 6: Eu 2+ with good thermal stability and a tiny chromaticity shift for white LEDs
Cui et al. The synthesis of narrow-band red-emitting SrLiAl 3 N 4: Eu 2+ phosphor and improvement of its luminescence properties
Guo et al. A Eu 2+ and Mn 2+-coactivated fluoro-apatite-structure Ca 6 Y 2 Na 2 (PO 4) 6 F 2 as a standard white-emitting phosphor via energy transfer
Fu et al. Tunable photoluminescence from YTaO 4: Bi 3+ for ultraviolet converted pc-WLED with high chromatic stability
Xu et al. Full color control and white emission from CaZnOS: Ce 3+, Na+, Mn 2+ phosphors via energy transfer
Tang et al. Novel zirconium silicate phosphor K 2 ZrSi 2 O 7: Eu 2+ for white light-emitting diodes and field emission displays
Cao et al. Red-emitting phosphor Na2Ca2Nb4O13: Eu3+ for LEDs: synthesis and luminescence properties
Ji et al. Blue-emitting Bi-doped double perovskite Gd2ZnTiO6 phosphor with near-ultraviolet excitation for warm white light-emitting diodes
Ding et al. Novel orange light emitting phosphor Sr9 (Li, Na, K) Mg (PO4) 7: Eu2+ excited by NUV light for white LEDs
Zhang et al. Tunable emission from green to red in the GdSr 2 AlO 5: Tb 3+, Eu 3+ phosphor via efficient energy transfer
Zaifa et al. Preparation and photoluminescence properties of Dy3+-doped Ba3Lu (PO4) 3 phosphors
Xiao et al. An efficient blue phosphor Ba2Lu5B5O17: Ce3+ stabilized by La2O3: Photoluminescence properties and potential use in white LEDs
Xiong et al. High-color-purity red-emitting phosphors RE2WO6: Pr3+ (RE= Y, Gd) for blue LED
Zhou et al. A novel green-emitting phosphor Ba 2 Gd 2 Si 4 O 13: Eu 2+ for near UV-pumped light-emitting diodes
Jiao et al. Efficient green phosphor realized by Ce 3+→ Tb 3+ energy transfer in Li 3 Sc 2 (PO 4) 3 for ultraviolet white light-emitting diodes
Zhiping et al. Photoluminescence properties of Sm3+-doped LiY (MoO4) 2 red phosphors
Du et al. Synthesis, structure and luminescent properties of yellow phosphor La3Si6N11: Ce3+ for high power white-LEDs
Yin et al. Dy3+ and Tm3+ doped YGa3 (BO3) 4 for near ultraviolet excited white phosphors
Huang et al. Novel Eu2+-activated yellow-emitting Sr8MgLu (PO4) 7 phosphors for white-light near-ultraviolet LEDs