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蓝色荧光粉     
相关语句
  blue phosphor
     Preparation of Blue Phosphor SrAl_2Si_2O_8∶Eu~(2+) with Sol-gel Method
     溶胶-凝胶法合成蓝色荧光粉SrAl_2Si_2O_8:Eu~(2+)
短句来源
     In this paper, the latest research and development of new blue phosphor Sr_5 (PO_4)_3 Cl: Eu~(2+), with high brightness, boog color purity, and without pollution to negative electrode excited by cathode, ray, was unfroduced in this paper.
     本文报导了最新研制的一种新型蓝色荧光粉Sr_5(PO_4)_3Cl: EU~(2+), 具有发光亮度较高,色纯度好,对阴极不易产生污染的特点。
短句来源
     A part of Ba ions is replaced by Ca ions in the BaMgAl 10 O 17 ∶Eu blue phosphor and the effect of this replacement is studied. After 4~12mol% of the BaO is replaced by CaO the emission above 500nm reduced as well as the chromaticty coordinate Y and the intensity of emission peak raised, so the performance of phosphor is improved.
     研究了在铝酸盐蓝色荧光粉BaMgAl10O17Eu中用Ca代替部分Ba的效果.结果表明,约4~12mol%的Ba用Ca取代后,抑制了500nm以上的长波绿色发射,色坐标Y值减小,而发射峰强度增高,从而改善了这种蓝色荧光粉的性能
短句来源
     Research on Preparation Technology of Rare Earth Blue Phosphor for PDP
     等离子体显示器(PDP)用稀土蓝色荧光粉制备技术研究
短句来源
     Degradation Mechanism of Blue Phosphor
     蓝色荧光粉的退化机理
短句来源
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  blue phosphors
     Study on Barium Magnesium Aluminate Blue Phosphors Doped with Sr~(2+) and Ca~(2+)
     Sr,Ca掺杂对铝酸盐蓝色荧光粉性能的影响
短句来源
     Recent Development of Blue Phosphors for PDP Application
     用于PDP的蓝色荧光粉的最新发展
短句来源
     Blue phosphors with the formula of 2(Sr0.99,Eu0.012+)O-0.16B2O3-0.84P2O5 were synthesized by a solid state reaction method.
     按2(Sr0.99,Eu2+ 0.01)O-0.16B2O3-0.84P2O5配料以固相法合成蓝色荧光粉
短句来源
     Degration and saturation of blue phosphors under high current density are main factors on the properties of CL display device. A new blueemitting phosphor ZnS∶Zn,Pb used for cathodoluminescence has an excellent luminescence properties and saturation properties under high current density.
     蓝色荧光粉在高密度激发下的衰减与饱和是影响显示器整体性能的因素之一,我们研制的阴极射线新型蓝粉ZnS∶Zn,Pb具有优异的高密度激发特性和较好的饱和特性。
短句来源
  blue fluorescent powder
     BaMgAl_(10)O_(17)∶Eu (barium magnesium aluminate, BAM) blue fluorescent powder was prepared by solgel method using citric acid as chelate, and the crystallization process in its synthesis process was studied.
     采用柠檬酸作为螯合物的溶胶-凝胶法制备了BaMgAl10O17∶Eu(bariummagnesiumaluminate,BAM)蓝色荧光粉,并研究了其晶 化过程。
短句来源
  “蓝色荧光粉”译为未确定词的双语例句
     Morphology and Luminescence Performance of the Nano-sized BaMgAl_(10)O_(17):Eu~(2+) Phosphor with PEG as Additive
     PEG对纳米BaMgAl_(10)O_(17):Eu~(2+)蓝色荧光粉颗粒形貌及其发光性能的影响
短句来源
     Synthesis and Characterization of Sr_2CeO_4 Nanosized Phosphors by Citrate Decomposition
     Sr_2CeO_4蓝色荧光粉体材料的柠檬酸盐分解法合成与表征
短句来源
     Nanocrsytalline Ba1-xMgAl10O17∶xEu2+ (0.05≤x≤0.4) blue-emitting phosphor was successfully prepared by low-temperature combustion synthesis.
     采用燃烧法在低温成功合成了纳米Ba1-xMgAl10O17∶xEu2+(0.05≤x≤0.4)蓝色荧光粉,着重研究了Eu2+掺入量对荧光粉光谱特性的影响。
短句来源
     The(BaxMg)2/(x+1)Al10O17∶ Eu2+(0.6≤x≤1.2)(BAM) phosphors with different Ba/Mg ratio were successfully prepared by solution combustion method at 600 ℃. The influence of Ba/Mg ratio on the crystal structure and luminescent properties of the obtained samples were mainly investigated.
     采用溶液燃烧法在600℃成功合成了(BaxMg)2/(x+1)Al10O17∶Eu2+(0.6≤x≤1.2)蓝色荧光粉,着重研究了基质阳离子Ba/Mg比值的变化对其晶体结构及发光特性的影响。
短句来源
     Single phase of Ba_(1-x)Eu_xMgAl_(10)O_(17)(0.02≤x≤0.14) phosphors were successfully prepared by coprecipitation in aqueous medium, using (NH_4)_2CO_3 as precipitating agent.
     以(NH4)2CO3为沉淀剂采用化学共沉淀法在1350℃成功合成了单相Ba1-xEuxMgAl10O17(0.02≤x≤0.14)蓝色荧光粉
短句来源
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  blue phosphor
The luminescent properties of BaMgAl10O17: Eu2+ blue phosphor are closely related to the valence state of europium inside the crystal and its defect structure.
      
Preparation of Sr2CeO4 blue phosphor by ultrasonic spray pyrolysis: effect of NH4NO3 addition
      
Different doping concentrations (0.25-1 mol%) and heat treatment (900-1100 °C) were used to evaluate which conditions would lead to the most suitable blue phosphor for optimal display performance.
      
Panels containing phosphor blends are readily viewed even in moderately bright ambient light but the " white" color is reasonably stable only over limited times because the blue phosphor comnonent deteriorates faster than the orange.
      
Size-dependent luminescent properties of hollow and dense BaMgAl10O17: Eu blue phosphor particles prepared by spray pyrolysis
      
更多          
  blue phosphors
Nanocrystalline RE2O3:Tm3+ (RE: Gd3+, Y3+) Blue Phosphors Synthesized via the Combustion Method
      
CRT green and blue phosphors resemble Gaussians, through red phosphors are notorious for narrow spectral spikes.
      
Plasma display panels use UV photons that are converted into visible photons by red, green, and blue phosphors.
      
Televisions also display video using the red, green, and blue phosphors described above.
      
The CRT is an emissive medium that produces the sensation of color through luminescent red, green, and blue phosphors.
      
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  其他


Extra-pure zinc sulfate is the principal matirial in the preparation of phosphor for color-television. However, its quality greatly degrades when trace impurities are present. Ion exchange is an excellent method for its purification and has been investigated ever since 1951. But this method has not been extensively used on a large scale, because the ion exchanger used is difficult to be regenerated. In present investigation we solved the problem of regeneration of the ion exchanger by the application of coordination...

Extra-pure zinc sulfate is the principal matirial in the preparation of phosphor for color-television. However, its quality greatly degrades when trace impurities are present. Ion exchange is an excellent method for its purification and has been investigated ever since 1951. But this method has not been extensively used on a large scale, because the ion exchanger used is difficult to be regenerated. In present investigation we solved the problem of regeneration of the ion exchanger by the application of coordination chemistry. We found that the blue phosphor prepared by our method is superior to that prepared by the prevalent pracipitation method in all of its qualities.

超纯硫酸锌是制备彩色电视荧光粉的主要原料,硫酸锌含有痕量杂质就使质量大大下降,离子交换法是提纯硫酸锌极好方法,自1951年即已开始研究。但因离子交换剂难于再生,故此法尚未推广。本文用络合物化学理论解决了离子交换剂的再生问题,用本法制得的蓝色荧光粉与目前通用的沉淀法相比,各项质量指标均较优越。

Extra-pure zinc sulfate is the principal matirial in the preparation of phosphor for color-television.However,its quality greatly degrades when trace impurities are present.Ion exchange is an excellent method for its puri- fication and has been investigated ever since 1951.But this method has not been extensively used on a large scale,because the ion exchanger used is diffi- cult to be regenerated.In present investigation we solved the problem of re- generation of the ion exchanger by the application of coordination...

Extra-pure zinc sulfate is the principal matirial in the preparation of phosphor for color-television.However,its quality greatly degrades when trace impurities are present.Ion exchange is an excellent method for its puri- fication and has been investigated ever since 1951.But this method has not been extensively used on a large scale,because the ion exchanger used is diffi- cult to be regenerated.In present investigation we solved the problem of re- generation of the ion exchanger by the application of coordination chemistry. We found'that the blue phosphor prepared by our method is superior to that prepared by the prevalent pracipitation method in all of its qualities.

超纯硫酸锌是制备彩色电视荧光粉的主要原料,硫酸锌含有痕量杂质就使质量大大下降。离子交换法是提纯硫酸锌极好方法,自1951年即已开始研究。但因离子交换剂难于再生,故此法尚未推广。本文用络合物化学理论解决了离子交换剂的再生问题,甩本法制得的蓝色荧光粉与目前通用的沉淀法相比,各项质量指标均较优越。

owvoltage blue emitting of ZnS∶Zn, Pb phosphor were developed, its luminescence brightness is higher than ZnS∶Zn and is similar to that of ZnO∶Zn . When mixed with In2O3 which particle size is half of phosphor, the critical voltage will decrease from 80 V to 8 V. It is suitable for FED and VFD application.

研制的阴极射线用低压蓝色荧光粉ZnSZn,Pb的亮度高于现行使用的ZnSZn,与ZnOZn相近,且发光峰值位置接近ZnSZn.当与粒径为荧光粉颗粒的二分之一的In2O3混合时,其临界电压从80V降低到8V.这种荧光粉将适用于场发射显示器件中.

 
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