rare earth metal

Synthesis, Structure and Properties of Rare-earth and Transition-metal Derivatives of Molybdenum Tellurate

碲钼酸盐的稀土及过渡金属衍生物的合成、结构与性质

Summary The paper presents developments of synthesis , characterization, and applications of rare earth metal containing polymers.

本文综述了含稀土聚合物的合成 、 性质以及应用等方面的研究进展.

The porous glass with high-SiO_2 content was impregnated with rare-earth and transition metal ions, and consequently sintered at 1100 ℃ into a compact non-porous glass.

将含有稀土和过渡金属离子的溶液浸入SiO2含量超过95wt%的多孔高硅氧玻璃中后，经过1100℃烧结可以制备出无孔高硅氧发光玻璃。

Effects of the rare earth metal added into the steel as the modifying agent, its resultants and the optimal amount of the rare earth to be added are expounded;

阐述了稀土金属作为变性剂在钢中的作用，其生成物及稀土金属的最佳加入量问题。

Rare Earth Metal Passivation ── a New Green Technology of Surface Treatment for Corrosion Protection

稀土钝化&金属防腐蚀表面处理新技术

Six kinds of molybdenum thermionic cathode materials doped with different weight content of rare earth oxides were successfully prepared by powder metallurgy method and metal processing technology, and the fine technics of preparation was confirmed.

本文采用粉末冶金和塑性加工方法成功制备出六种高含量（4-4.5wt%）稀土钼热阴极材料，确定了其优良的制备工艺。

Rare earth metal compounds as thermionic cathode material

金属醇盐的合成稀土金属化合物阴极

Syntheses, Characterization and Antitumor Activities of Rare Earth Metal(ⅲ) Complexes with 2-((( 4,6-dimethyl)-2-Pyrimidinyl) thio)-Acetic Acid

4,6-二甲基嘧啶-2-硫代乙酸稀土配合物的合成、表征及抗肿瘤活性研究

Study on extraction and separation of rare earth metal ions by calix [ 8] arene

杯[8]芳烃萃取稀土金属离子的研究

Uses: Forelectro-vacuum, lightening industry , rare earth metal smelting and glass melting, etc.

用途: 用于电真空 、 电光源 、 稀土冶炼及玻璃融化.

We adhibit rare earth metal in catalyst and prepare catalyst. It reduces the active component stripping and improves the stability of catalyst.

针对过渡金属氧化物活性组分易溶出的问题，向催化剂中引入了稀土金属元素，制备了催化剂，将活性组份溶出量降低为原来的16%，提高了催化剂的稳定性。

Preparation and Catalytic Property or Isobutane-butene Alkylation of Zeolite Beta Molecular Sieve Loaded with Rare Earth Metal

掺杂稀土金属的Hβ分子筛固体酸的制备及其在异丁烷/丁烯烷基化反应中的应用

Yet another rare earth metal, lanthanum, is a major ingredient for hybrid car batteries.

而另一种稀土金属镧, 则是混合动力车电池的主要原料.

The oscillatory relaxation of the rare earth metal surfaces has been investigated with LEED spectra.

用LEED谱,研究了稀土金属表面的振动弛豫.