Synthesis, structure and photoluminescence properties of Ca2LuHf2(AlO4)3:Ce3+, a novel garnet-based cyan light-emitting phosphor

2016 ◽  
Vol 4 (48) ◽  
pp. 11396-11403 ◽  
Author(s):  
Xicheng Wang ◽  
Zhengyan Zhao ◽  
Quansheng Wu ◽  
Yanyan Li ◽  
Yuhua Wang
Keyword(s):  
Solid State ◽  
Photoluminescence Properties ◽  
Solid State Method ◽  
Light Emitting ◽  
State Method

A novel garnet phosphor, Ca2LuHf2(AlO4)3:Ce3+(CLHA:Ce3+), was successfully designed and synthesized using a solid-state method.

A novel, warm, white light-emitting phosphor Ca2PO4Cl:Eu2+, Mn2+ for white LEDs

2014 ◽  
Vol 2 (37) ◽  
pp. 7823-7829 ◽  
Author(s):  
Panlai Li ◽  
Zhijun Wang ◽  
Zhiping Yang ◽  
Qinglin Guo
Keyword(s):  
Solid State ◽  
White Light ◽  
Single Phase ◽  
Photoluminescence Properties ◽  
Solid State Method ◽  
Light Emitting ◽  
White Leds ◽  
Warm White Light ◽  
State Method

A series of single-phase phosphors, Ca2PO4Cl:Eu2+, Mn2+, have been successfully synthesized by a solid-state method and their photoluminescence properties have been investigated.

scholarly journals A red emitting of manganese-doped boron carbon oxynitride (BCNO) phosphor materials: facile approach and photoluminescence properties

RSC Advances ◽  
2017 ◽  
Vol 7 (7) ◽  
pp. 4161-4166 ◽  
Author(s):  
Bebeh W. Nuryadin ◽  
Fitri A. Permatasari ◽  
Ade Y. Nuryantini ◽  
Irfana D. Faryuni ◽  
Mikrajuddin Abdullah ◽  
...  
Keyword(s):  
Solid State ◽  
Photoluminescence Properties ◽  
Solid State Method ◽  
Red Emission ◽  
State Method ◽  
Boron Carbon

A bright red emission of manganese-doped BCNO (BCNO:Mn) phosphor was firstly synthesized by solid state method.

Photoluminescence Properties of Ca3Si2O7: Pr3+ Orange-Red Phosphors Prepared by High-Temperature Solid-State Method

2018 ◽  
Vol 73 (6) ◽  
pp. 555-558 ◽  
Author(s):  
Zhi-Qing Peng ◽  
Rong Chen ◽  
Wen-Lin Feng
Keyword(s):  
Crystal Structure ◽  
High Temperature ◽  
Solid State ◽  
Solid State Method ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Red Phosphors ◽  
Typical Sample ◽  
State Method ◽  
Xrd Patterns

AbstractNovel luminescent materials Ca3-xSi2O7: xPr3+ were successfully prepared by the high-temperature solid-state method. The crystal structure, morphology, and optical spectrum were characterised by X-ray diffraction (XRD), scanning electron microscopy (SEM), and spectroscopy, respectively. The XRD patterns of the samples indicate that the crystal structure is monoclinic symmetry. The SEM shows that the selected sample has good crystallinity although its appearance is irregular and scalelike. The peak of the excitation spectrum of the sample is located at around 449 nm, corresponding to 3H4→3P2 transition of Pr3+. The peak of the emission spectrum of the sample is situated at around 612 nm which is attributed to 3P0→3H6 transition of Pr3+, and the colour is orange-red. The optimum concentration for Pr3+ replaced Ca2+ sites in Ca3Si2O7: Pr3+ is 0.75 mol%. The lifetime (8.48 μs) of a typical sample (Ca2.9925Pr0.0075)Si2O7 is obtained. It reveals that orange-red phosphors Ca3-xSi2O7: xPr3+ possess remarkable optical properties and can be used in white light emitting devices.

Photoluminescence Properties of K1-xSr4(BO3)3∶xPr3+ Phosphors Prepared by High-Temperature Solid-State Method

2017 ◽  
Vol 37 (5) ◽  
pp. 0516001
Author(s):  
马诗章 Ma Shizhang ◽  
冯文林 Feng Wenlin ◽  
彭志清 Peng Zhiqing
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Photoluminescence Properties ◽  
Solid State Method ◽  
State Method

Synthesis, structure and photoluminescence properties of Ce3+-doped SrSc2O4: a new scandate green-emitting phosphor with blue excitation

2017 ◽  
Vol 41 (13) ◽  
pp. 5565-5571 ◽  
Author(s):  
Gen Li ◽  
Yu Fan ◽  
Haijie Guo ◽  
Yuhua Wang
Keyword(s):  
Solid State ◽  
Photoluminescence Properties ◽  
Solid State Method ◽  
Blue Excitation ◽  
State Method

Novel Ce3+-doped SrSc2O4 phosphors were synthesized via a solid state method.

scholarly journals A single-phase white light emitting phosphor Ba3Y(PO4)3:Ce3+/Tb3+/Mn2+: luminescence, energy transfer and thermal stability

RSC Advances ◽  
2019 ◽  
Vol 9 (52) ◽  
pp. 30406-30418 ◽  
Author(s):  
Yun Chen ◽  
Wenge Ding ◽  
Panlai Li ◽  
Xue Li ◽  
Qi Bao ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
High Temperature ◽  
Solid State ◽  
White Light ◽  
Single Phase ◽  
Solid State Method ◽  
Light Emitting ◽  
State Method

A series of Ce3+/Tb3+, Tb3+/Mn2+ and Ce3+/Tb3+/Mn2+ doped Ba3Y(PO4)3 were synthesized by the high temperature solid state method.

The effect of Li+ ions on the luminescent properties of a single-phase white light-emitting phosphor α-Sr2P2O7:Dy3+

2015 ◽  
Vol 44 (17) ◽  
pp. 7854-7861 ◽  
Author(s):  
Bing Han ◽  
Pengju Li ◽  
Jingtao Zhang ◽  
Jie Zhang ◽  
Yongfei Xue ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid State ◽  
White Light ◽  
Single Phase ◽  
Luminescent Properties ◽  
Solid State Method ◽  
Light Emitting ◽  
Conventional Solid State Method ◽  
State Method ◽  
First Time

Two series of phosphors, α-Sr2(1−x)Dy2xP2O7 and α-Sr2(1−2x)Dy2xLi2xP2O7, with different x values were synthesized successfully using a conventional solid-state method at high temperature for the first time, and their luminescence properties were investigated comparatively.

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