荧光材料
- 网络fluorescence;fluorescent material;Fluorescence materials;ZnS
![荧光材料](../cache/1503278.jpg)
-
白光LED用荧光材料的制备及性能研究
Research on Synthesis and Luminescence Performance of White-Light LED-used Fluorescent Materials
-
当代研究稀土发光材料的热点是掺有Eu元素的红色发光荧光材料。
Contemporary studies of rare earth luminescent material is concentrated on the red light-emit fluorescent materials mixed with element Eu .
-
白光LED用钨、钼酸盐红色荧光材料的制备及其发光性能的研究
Synthesis and Luminescence Properties of Molybdate and Tungstate Red Phosphors for White-LED
-
这种测试使用一种荧光材料,它是由金属纳米颗粒和聚合物组成的,与一段“引物”(符合病原体遗传物质特定部分的一段DNA或RNA)连接。
A segment of DNA or RNA that matches a specific part of the pathogen 's genetic material .
-
本文以适合近紫外LED激发的荧光材料为研究对象,采用高温固相法合成了几种很有应用前景的LED用荧光材料。
In this paper , some kinds of phosphor used for near ultraviolet LED were fabricated by traditional high temperate solid stated method .
-
Eu~(3+)掺杂的Sr2CeO4荧光材料的燃烧法合成及其性能研究
Combustion Synthesis and Properties of Eu ~ ( 3 + ) Doped Sr_2CeO_4 Phosphor
-
以乙酸锌为主要原料,探讨了用溶胶-凝胶法合成纳米级ZnO:Eu,Li红色荧光材料的制备工艺;
The preparation technology of nanometer ZnO : Eu , Li powder with red fluorescence material by Sol-Gel method has been discussed .
-
性能优异的荧光材料(高纯度、不团聚、颗粒细、形状规则(最好为球形))的使用可以有效提高白光LED发光效率。
Phosphors with high efficiency ( non-aggregation , fine particles and regular morphology ( sphericity ) ) can improve the luminescent efficiency of W-LED effectively .
-
Tb~(3+)激活的荧光材料的真空紫外&紫外激发的发光特性
Luminescent Properties of Tb ~( 3 + ) - activated Green Phosphors under VUV-UV Excitation ; fluorescence-exciting ultraviolet region
-
凝胶-燃烧法合成YAG∶Eu~(3+)纳米荧光材料的结构和发光性能
Structure and Luminescent Properties of Y_3Al_5O_ ( 12 )∶ Eu ~ ( 3 + ) Nano-phosphor by Gel Combustion Synthesis
-
一种新型琥珀色CRT显示荧光材料
A new amber CRT display material
-
化合物7和9有可能作为两种优良的蓝光发光材料而化合物8很有可能作为一种单发射组分荧光材料用在显示和照明等白光LED领域。
Compounds 7 and 9 could be used as promising blue component and compound 8 could be promising single-emitting-component phosphors for display and lighting application in the white LED .
-
将前驱体在一定温度下烧结3h,合成了红色荧光材料。
Sintering the precursor powders at certain temperatures for 3 h , Sr_2CeO_4 ∶ Eu phosphor was synthesized .
-
新型荧光材料NiLbipy·2H2O的合成与表征
Preparation and Characterization of a New Fluorescence Material : NiLbipy · 2H_2O
-
研究发现GO对荧光材料有较强的猝灭作用,可作为良好的能量受体应用于荧光共振能量转移(FRET)体系,为生物传感器提供了发展平台。
Studies showed that GO had quenching effect to fluorescent materials and could be a good energy acceptor in FRET system to provide a platform for biosensors .
-
用固相反应法制备合成稀土荧光材料,并分别在不同烧结条件下烧结制备PLD溅射用的靶材,找到其最佳烧结工艺条件。
The rare earth fluorescence material and the target for PLD were synthesized by high temperature solid state reaction .
-
用磷辅助还原的Sr3Al2O6:Eu~(2+)白色荧光材料
Sr_3Al_2O_6 : Eu ~ ( 2 + ) White Light Phosphor Reduced with the Aid of P
-
以EDTA为螯合剂,采用络合共沉淀法合成了纳米级镱、钬共掺杂的氟化钇钠上转换荧光材料。
Nanocrystals of up-conversion phosphor , ytterbium and holmium co-doped sodium yttrium fluoride were prepared by a co-precipitation method in the presence of EDTA .
-
水热法制备PDP纳米荧光材料及其表征PDP电磁屏蔽膜的特性测试及其研究
Preparation and characterization of PDP nano luminous materials by hydrothermal synthesis Performance Evaluation of Electromagnetic Interference Shielding Films of Plasma Display Panel
-
精细粒度Y3Al5O(12):Tb荧光材料的燃烧法合成及其特性
Synthesis and Characterization of Fine-Particle Y_3Al_5O_ ( 12 ): Tb Phosphor by Combustion Process
-
Gd2Mo4O(15):Eu~(3+)荧光材料的制备与发光性能研究
Synthesis and photoluminescence of Gd_2Mo_4O_ ( 15 ): Eu ~ ( 3 + ) phosphor
-
特别是近年来人们发现晕苯及其衍生物是制作UltravioletChargeCoupledDevices(UV-CCD)的优良的有机荧光材料。
Especially in recent years , coronene and its deviations are found that they were suitable candidates of organic fluorescence materials to make Ultraviolet Charge Coupled Devices ( UV-CCD ) .
-
分析了系统荧光材料的吸收和发射特性,研制了Cr∶LiSAF的光纤测温探头。
The characteristics of fluorescence material absorption and emission are analyzed , and the optic-fiber temperature measurement probe based on Cr ∶ LiSAF is developed .
-
光致发光材料,包括LED用荧光材料,长余辉材料,多光子材料等三大类,在不同的领域有着广泛的应用,它们的研究是21世纪的未来材料学研究中的热点和重点。
Photoluminescence materials , used widely in many fields , consist of fluorescent materials for lamp , long-afterglow materials , multiphoton materials . For that , research on photoluminescence materials becomes more hot and important in the 21st century of the future .
-
本论文利用水热法和等离子体方法开展了微细Y2O3:Eu3+和YAG荧光材料的制备,并对其结构、形貌、性能进行了测试和研究。
In this paper , fine Y2O3 : Eu3 + and YAG powders were prepared through a hydrothermal method and plasma method , respectively , then the structure , morphology , properties of the products were characterized and researched .
-
量子点(QDs)是半导体纳米晶,是一种很好的无机荧光材料,由于其高的荧光效率和显著的量子尺寸效应而被广泛研究。
Quantum dots ( QDs ) are semiconductor nanocrystalline , which are a novel class of inorganic fluorophores , and widely studied because of high fluorescence efficiency and quantum size effect .
-
本文研究了BaFxCl(2-x):Eu~(2+)荧光材料在紫外线辐照下的光激励发光。
The photostimulated luminescence ( PSL ) of UV-irradiated BaF_xCl_ ( 2-x ): Eu ~ ( 2 + ) phosphors has been reported .
-
因此,制备以ZnO作为基质的红色荧光材料,能适用于寒冷的北方、炎热的南方和有强紫外线照射的高原地带,并且也可广泛用于航天器涂层颜料。
The red photoluminescence material used ZnO as the matrix material can be applied to various abominable nature conditions such as cold north , fervent south and tableland with strong ultraviolet radiation . It can be also widely used in the field of the palette of aircraft coating .
-
羟基磷酸钙(HAP)是近年来新兴发展起来的一种精细磷化工产品,在悬浮聚合分散剂以及荧光材料、生物材料、陶瓷等方面都有应用。
The Hydroxyapatite ( HAP ) is emerging as a kind of fine phosphorus chemical products in recent years , which has been used in many ways , such as the suspension polymerization dispersant , fluorescent material , biological material as well as ceramic .
-
此外,作为经典的荧光材料,QA及其衍生物被广泛用来制造高性能的OLEDS,由于他们的许多优点,如高发光效率(PL)和良好的电化学稳定性以及突出的光电性质。
Moreover , as a type of classical fluorescent material , QA and its derivatives are widely utilized in fabrication of high-performance OLEDs due to their many advantages such as high photoluminescent ( PL ) efficiency and good electrochemical stability as well as the pronounced photoelectric activities .