• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 期刊论文
  5. Thermal stability and luminescence properties of 1,10-phenanthroline-tris （m-methylbenzoate） europiu

Thermal stability and luminescence properties of 1,10-phenanthroline-tris （m-methylbenzoate） europiu

来源 :稀有金属：英文版 | 被引量 : 0次 | 上传用户：bobo20092009
【摘 要】
：
Silica gel luminophors containing 1, l O-phenanthroline-tris(m-methylbenzoate) europium (or terbium) complexes were prepared by sol-gel method. The thermal deco
【作 者】
：
WANGShuping WANGRuifen ZHANGJi 
【机 构】
：
ChemistryCollege,ExperimentalCenter
【出 处】
：
稀有金属：英文版
【发表日期】
：
2002年2期
【关键词】
：
二氧化硅 溶胶-凝胶 热稳定性 发光性能 铕 铽 甲基苯甲酸盐 菲咯啉 sol-gel  thermal stability  luminesscence  e 
【基金项目】
：
This project is financially supported by Natural Science Foundation of Hebei Province, China (No. 299193)
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Silica gel luminophors containing 1, l O-phenanthroline-tris(m-methylbenzoate) europium (or terbium) complexes were prepared by sol-gel method. The thermal decomposition, excitation and emission spectra for the gel phosphors were measured and compared wit
其他文献
水酶法加工花生过程中酸浸工艺的研究
花生是一种重要的植物油脂和蛋白资源,水酶法处理花生能够同时得到油脂和具有特定功能的水解蛋白。为提高花生水解蛋白的纯度,在酶解前设计了酸浸过程,以除去花生体系中的可
期刊
花生酸浸蛋白质可溶性糖peanutacid leachingproteinsoluble sugar
Electrocatalysis of carbon anode in aluminium electrolysis
The anodic overvoltage of the carbon anode in aluminum electrolysis is of the order of 0.6 V at normal currem densities. However, it can be reduced somewhat by
期刊
电催化作用碳阳极铝合金电解electrocatalysis carbon anode aluminum electrolysis
同力重工第5000台产品下线
2011年7月8日，同力重工在2011年中营销会议召开之际，在研发制造基地举行了第5000台产品的下线仪式。海内外客户及经销商、行业媒体及协会200余人参加了这一盛事。
期刊
下线产品制造基地经销商
花椒籽壳蛋白与籽仁蛋白理化性质分析
以花椒籽为原料,主要研究花椒籽仁与籽壳脱脂后的基本化学成分、蛋白等电点、氨基酸组成、亚基组成以及蛋白组分等理化性质的差异。结果显示,脱脂后的花椒籽仁和籽壳中蛋白质
期刊
花椒籽Osborne分级提取理化性质清蛋白球蛋白谷蛋白醇溶蛋白Zanthoxylum armatum seedOsborne fractiona
Preparation and mechanical properties of SiC／2024 composite by semisolid casting
A SiC/2024 composite was made by semisolid casting.The wetting between SiC and Al matrix is improved by treating SiC particles at a high temperature,coating K2
期刊
SiC/2024复合材料半固态浇注机械性质semisolid casting SiC/2024 composite wetting mechanic
Grain Size and Wettability of TiO2/SiO2 Photocatalytic Composite Thin Films
The uniform transparent TiO2/SiO2 photocatalytic composite thin films are prepared by sol-gel method on the soda lime glass substrates, and characterized by UV-
期刊
Plasma post oxidation of nitrocarburized AISI 4140 steel
Plasma nitrocarburizing and plasma oxidizing treatments were performed to improve the wear and corrosion resistance of AISI 4140 steel.Plasma nitrocarburizing w
期刊
PLASMAnitrocarburizingPOSToxidationε-Fe2-3(NC)γ'-Fe4(NC)Fe3O4plasma
Electrochemical performance of La1-xSrxCuO3-δ-Sm0.15Ce0.85O1.925 composite cathodes in IT-SOFCs
The cathode material La1-xSrxCuO3-δ( x =0.15, 0.2, 0.3, 0.4) was synthesized by a sol-gel method. X-ray diffraction reveals that a single phase of perovskite i
期刊
SOFCCompositeCathodeLa1-XSRXCuO3-δSDCSOFC Composite Cathode La1-xSrxCuO
Characteristics of multi-component Ml-based hydrogen storage alloys and their hydride electrodes
A series of multi-component Ml-based hydrogen storage alloys with a cobalt atomic ratio of 0.40-0.75 were prepared. The electrochemical properties under differe
期刊
镍氢电池金属氢化物电极储氢合金M1型电化学性能稀土rare earth alloy low-Co hydrogen storage alloy
Positron Annihilation Study on TiC Powders
By means of the positron annihilation techn ique (PAT), superfine TiC powders obtained by ball-milling pro cess were characterized. The results showed that ther
期刊