☆ 4.7 Article

Highly efficient and thermally robust single-component white-emitting Ca3LuAl3B4O15:Bi3+,Tb3+,Eu3+phosphors for UV LEDs

CERAMICS INTERNATIONAL (2023)

Related references

Note: Only part of the references are listed.

Article Materials Science, Ceramics

Bifunctional samarium activated red-emitting and thermal resistant phosphor for simultaneous field emission displays and white light-emitting diodes

Wasim Ullah Khan et al.

Summary: A series of Sm3+-activated Ca3Gd(AlO)3(BO3)4 red-emitting phosphors were prepared and characterized. The optimal doping concentration of 4mol% showed excellent luminescent and thermal stability properties. Ultimately, the investigated phosphor demonstrated excellent chemical stability.

CERAMICS INTERNATIONAL (2022)

Add to Collection

Article Engineering, Environmental

Ultra-wideband phosphor Mg2Gd8(SiO4)6O2:Ce3+,Mn2+: Energy transfer and pressure-driven color tuning for potential applications in LEDs and pressure sensors

Baofeng Zheng et al.

Summary: By doping Mn2+ into MGS:Ce3+, the color coordinates positions and correlated color temperature were significantly improved; on the other hand, applying pressure to MGS:Ce3+ resulted in a significant red-shift of the emission bands in high-pressure environment.

CHEMICAL ENGINEERING JOURNAL (2022)

Add to Collection

Review Chemistry, Multidisciplinary

Evolutionary Generation of Phosphor Materials and Their Progress in Future Applications for Light-Emitting Diodes

Mu-Huai Fang et al.

Summary: This paper provides a comprehensive review of the development of phosphor materials in different generations, highlighting the key design mechanisms to meet the requirements of high-level LED applications. The demands for high brightness, high thermal stability, narrowband emission for high color gamut, and broadband emission for near-infrared are discussed. Future prospects for micro-LED applications and nanoluminescent materials are also provided.

CHEMICAL REVIEWS (2022)

Add to Collection

Article Chemistry, Physical

Luminescent properties and energy transfer mechanism from Tb3+ to Eu3+ in single-phase color-adjustable Sr3MgSi2O8:Eu3+,Tb3+ phosphor prepared by the sol-gel method

Xirong Chen et al.

Summary: A series of single-phase color-adjustable Sr3MgSi2O8:Eu3+,2Tb(3+) phosphors were synthesized using the sol-gel method. The optimal doping concentration of Tb3+ was determined to be 2%, and the emission intensity of Eu3+ increases with its concentration based on the Tb3+-> Eu3+ energy transfer mechanism. The phosphors exhibit good application potential in ultraviolet and near-ultraviolet white light emitting diodes due to their good thermal stability and tunable color range.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Add to Collection

Article Materials Science, Multidisciplinary

Single Bi3+ Ultrabroadband White Luminescence in Double Perovskite via Crystal Lattice Engineering toward Light-Emitting Diode Applications

Sheng Wu et al.

Summary: This work investigates the luminescent properties of Ba2ZnWO6:Bi3+ phosphors and finds that ultrabroadband emission can be achieved through Li+/Na+/K+ co-doping, and tunable emissions can be realized by changing the content of doped ions or the excitation wavelength. Single-phase warm white light WLEDs were successfully prepared using Ba2ZnWO6:Bi3+ phosphors, 0.03Na+ phosphors, and 365nm InGaN chips.

ADVANCED OPTICAL MATERIALS (2022)

Add to Collection

Article Materials Science, Ceramics

Broadband emission phosphor Sr3Al2O5Cl2:Bi3+: Luminescence modulation and application for a white-light-emitting diode

Haotian Ma et al.

Summary: This study successfully synthesized a series of Sr3Al2O5Cl2:x%Bi3+ phosphors and explained their fluorescence behavior through a two-site-occupying emission mechanism. The study also found that the Sr1 site generated 490nm emission light and the Sr3 site generated 556nm emission light.

CERAMICS INTERNATIONAL (2022)

Add to Collection

Article Chemistry, Inorganic & Nuclear

A broadband yellow Yb2+-doped oxynitride phosphor for high-performance white light-emitting diodes

Ying Lv et al.

Summary: In this study, a yellow phosphor (Ba,Sr)Si3Al3O4N5:Yb2+ with high internal quantum efficiency, wide full width at half maximum, water resistance, and thermal stability was reported. The successful fabrication of a high-performance warm white light-emitting diode, using the phosphor combined with a 450 nm chip, was achieved, demonstrating high luminous efficacy and chromaticity coordinate stability.

INORGANIC CHEMISTRY FRONTIERS (2022)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Photoluminescence properties and energy transfer in the color tunable Ba2CaZn2Si6O17:Bi3+, Tb3+, Eu3+ silicate phosphor for white LED applications

P. Balakrishnan et al.

Summary: Bi3+, Tb3+, and Eu3+ doped BCZSO phosphors prepared via solid-state reaction technique exhibit different emission characteristics under varying excitation wavelengths, with Bi3+ acting as sensitizer and Tb3+ and Eu3+ as activators. The decay time of the phosphors decreases with increasing concentration of activator ions. These phosphors show potential in white light emitting diodes (WLEDs) applications.

INORGANIC CHEMISTRY COMMUNICATIONS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Investigation on the luminescent properties of a novel Bi3+ based blue long afterglow phosphor Ca14Ga10Zn6O35:Bi3+

Bin Jiang et al.

Summary: A series of Bi3+-based blue long afterglow phosphor Ca14Ga10Zn6O35:Bi3+ were successfully synthesized via solid state reaction method. The emission peak positions experienced a slight red shift and the afterglow duration times were shortened remarkably with the increasing concentration of Bi3+. The emission intensity of Bi3+ ions was increased with the co-doping of Li+ and Na+ for charge compensation.

OPTICAL MATERIALS (2021)

Add to Collection

Article Materials Science, Ceramics

Site-selective excitation and photoluminescence properties of a cyan-emitting NaGd9(SiO4)6O2: Bi3+phosphor for potential application in white light-emitting diodes

Jiangcong Zhou et al.

Summary: Bismuth ions are utilized as non-rare-earth activators for luminescent materials, showing intense n-UV absorption and cyan emission in the synthesized NaGd9(SiO4)6O2: xBi3+ phosphors. The optimal doping concentration of Bi3+ is found to be 0.02, with two luminescence centers at 462 and 558 nm.

CERAMICS INTERNATIONAL (2021)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Bi3+ photoluminescence in Y1-xBixCa3(GaO)3(BO3)4 and energy transfer to Eu3+ and Tb3+ in co-doped phosphors

Yan Gao et al.

Summary: A series of Bi3+-doped phosphors were synthesized by a high temperature solid state reaction method, showing that Bi3+ can act as a sensitizer to enhance the emission efficiency of rare earth ions, leading to color-tunable emissions. Energy transfer was confirmed in co-doped phosphors, resulting in color-tunable emissions from blue to red, or from blue to green.

DALTON TRANSACTIONS (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Bright Red-Emitting Ca3LuAl3B4O15:Ce3+,Sm3+ Phosphors with High Thermal Stability for Elevating the Color Rendering of NearUltraviolet-Based White-Light-Emitting Diodes

Wasim Ullah Khan et al.

Summary: The study systematically screened multi-doped CLAB samples, developed phosphors with tuning emission and high color purity, and established a kinetic model of energy transfer mechanisms to explain the red emission properties. The results showed that CL(0.8)AB:Ce-0.1(3+),0.1Sm(3+) exhibited high chemical stability and thermal stability.

ACS APPLIED ELECTRONIC MATERIALS (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Design of white-emitting optical temperature sensor based on energy transfer in a Bi3+, Eu3+ and Tb3+ doped YBO3 crystal

Haiyan Wu et al.

Summary: A novel white-emitting optical temperature sensor based on energy transfer in a YBO3 crystal was designed, which offers a series of color tunable phosphors and potential as a replacement for WLED phosphors. The study demonstrates temperature sensitive energy transfer dynamics and calculates sensitivity values, providing a new perspective for developing multifunctional phosphors for optical temperature sensing and WLED applications.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

Add to Collection

Article Engineering, Electrical & Electronic

High Quantum Yield Gd4.67Si3O13:Eu3+ Red-Emitting Phosphor for Tunable White Light-Emitting Devices Driven by UV or Blue LED

Wanggui Ye et al.

Summary: Eu3+-activated Gd4.67Si3O13 rare-earth silicate phosphor has been developed with high photoluminescence quantum yields exceeding 80%, comparable to commercial rare-earth nitride red phosphors. This phosphor can be excited by near-ultraviolet or blue light and emits red light at a dominant wavelength of 615 nm, making it suitable for warm white LED applications. Additionally, it exhibits good thermal cycling stability and has potential applications in optical temperature measurement systems with a maximum relative sensitivity of 1.05 x 10(-2) K-1 at 456 K.

ACS APPLIED ELECTRONIC MATERIALS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Infrared-photostimulable and long-persistent ultraviolet-emitting phosphor LiLuGeO4:Bi3+,Yb3+ for biophotonic applications

Hao Cai et al.

Summary: A novel persistent ultraviolet-emitting phosphor LiLuGeO4:Bi3+,Yb3+ is demonstrated, which can be re-stimulated by near infrared light and has a decay time longer than 15 hours. It shows potential applications in biophotonic applications.

MATERIALS CHEMISTRY FRONTIERS (2021)

Add to Collection

Article Materials Science, Ceramics

Tunable color emission in LaScO3:Bi3+,Tb3+,Eu3+ phosphor

Dayu Huang et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Down-Conversion Nitride Materials for Solid State Lighting: Recent Advances and Perspectives

Le Wang et al.

CHEMICAL REVIEWS (2018)

Add to Collection

Article Chemistry, Applied

High-efficiency and thermal-stable tunable blue-green-emitting Ca3Lu (AlO)(3)(BO3)(4):Ce3+,Tb3+ phosphors for near-UV-excited white LEDs

Shaoying Wang et al.

DYES AND PIGMENTS (2018)

Add to Collection

Article Nanoscience & Nanotechnology

Color-tunable light emission of SrLa4-x-ySi3O13:xTb3+, yEu3+ phosphors by energy transfer process for warm white LEDs

Bing Peng et al.

AIP ADVANCES (2018)

Add to Collection

Article Chemistry, Inorganic & Nuclear

New Y2LuCaAl2SiO12:Ln (Ln = Ce3+, Eu3+, and Tb3+) phosphors for white LED applications

D. A. Hakeem et al.

INORGANIC CHEMISTRY FRONTIERS (2018)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Synthesis and Luminescence Properties of Bi3+-Activated K2MgGeO4: A Promising High-Brightness Orange-Emitting Phosphor for WLEDs Conversion

Huimin Li et al.

INORGANIC CHEMISTRY (2018)

Add to Collection

Article Chemistry, Physical

Tunable and White Light Emission of a Single-Phased Ba2Y(BO3)2 Cl:Bi3+,Eu3+ Phosphor by Energy Transfer for Ultraviolet Converted White LEDs

Anjun Huang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Efficient energy transfer and luminescence properties of Ca3Y(GaO)3(BO3)4: Tb3+,Eu3+ as a green-to-red colour tunable phosphor under near-UV excitation

Wasim Ullah Khan et al.

DALTON TRANSACTIONS (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Novel yellowish-green light-emitting Ca-10(PO4)(6)O:Ce3+ phosphor: structural refinement, preferential site occupancy and color tuning

Guogang Li et al.

CHEMICAL COMMUNICATIONS (2016)

Add to Collection

Article Chemistry, Physical

HF-Free Hydrothermal Route for Synthesis of Highly Efficient Narrow-Band Red Emitting Phosphor K2Si1-xF6:xMn4+ for Warm White Light-Emitting Diodes

Lin Huang et al.

CHEMISTRY OF MATERIALS (2016)

Add to Collection

Article Nanoscience & Nanotechnology

Crystal-Site Engineering Control for the Reduction of Eu3+ to Eu2+ in CaYAIO4: Structure Refinement and Tunable Emission Properties

Yang Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

Add to Collection

Review Chemistry, Multidisciplinary

Recent progress in luminescence tuning of Ce3+ and Eu2+-activated phosphors for pc-WLEDs

Guogang Li et al.

CHEMICAL SOCIETY REVIEWS (2015)

Add to Collection

Article Materials Science, Multidisciplinary

Single-composition white-emitting NaSrBO3: Ce3+, Sm3+, Tb3+ phosphors for NUV light-emitting diodes

Ming Xin et al.

JOURNAL OF MATERIALS CHEMISTRY C (2015)

Add to Collection

Article Materials Science, Multidisciplinary

Photoluminescence properties of single-component white-emitting Ca9Bi(PO4)(7):Ce3+,Tb3+,Mn2+ phosphors for UV LEDs

Kai Li et al.

JOURNAL OF MATERIALS CHEMISTRY C (2015)

Add to Collection

Article Materials Science, Multidisciplinary

Luminescence color tuning of Ce3+, Tb3+ and Eu3+ codoped and tri-doped BaY2Si3O10 phosphors via energy transfer

Jun Zhou et al.

JOURNAL OF MATERIALS CHEMISTRY C (2015)

Add to Collection

Article Chemistry, Physical

Combustion synthesis and optical properties of Oxy-borate phosphors YCa4O(BO3)3:RE3+ (RE = Eu3+, Tb3+) under UV, VUV excitation

J. T. Ingle et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

Add to Collection

Article Chemistry, Physical

Synthesis and Luminescence Properties of YNbO4:A (A = Eu3+ and/or Tb3+) Nanocrystalline Phosphors via a Sol-Gel Process

Xiaoming Liu et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2014)

Add to Collection

Article Chemistry, Physical

Narrow-band red-emitting Sr[LiAl3N4]:Eu2+ as a next-generation LED-phosphor material

Philipp Pust et al.

NATURE MATERIALS (2014)

Add to Collection

Article Multidisciplinary Sciences

Highly efficient non-rare-earth red emitting phosphor for warm white light-emitting diodes

Haomiao Zhu et al.

NATURE COMMUNICATIONS (2014)

Add to Collection

Article Nanoscience & Nanotechnology

New Yellow-Emitting Nitride Phosphor SrAlSi4N7:Ce3+ and Important Role of Excessive AlN in Material Synthesis

Liangliang Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2013)

Add to Collection

Article Optics

New yellow Ba0.93Eu0.07Al2O4 phosphor for warm-white light-emitting diodes through single-emitting-center conversion

Xufan Li et al.

LIGHT-SCIENCE & APPLICATIONS (2013)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Nanocrystalline CaYAlO4:Tb3+/Eu3+ as promising phosphors for full-color field emission displays

Dongling Geng et al.

DALTON TRANSACTIONS (2012)

Add to Collection

Article Nanoscience & Nanotechnology

Tunable Luminescence and Energy Transfer properties of Sr3AlO4F: RE3+ (RE = Tm/Tb, Eu, Ce) Phosphors

Mengmeng Shang et al.

ACS APPLIED MATERIALS & INTERFACES (2011)

Add to Collection

Article Chemistry, Inorganic & Nuclear

Structure of two new borates YCa3(A1O)3(BO3)4 and YCa3(GaO)3(BO3)4

Y Yu et al.

JOURNAL OF SOLID STATE CHEMISTRY (2006)

Add to Collection

Article Physics, Applied

Eu2+-doped Ca-α-SiAlON:: A yellow phosphor for white light-emitting diodes

RJ Xie et al.

APPLIED PHYSICS LETTERS (2004)

Add to Collection

© Peeref 2019-2024. All rights reserved.