1) rare-earth metal yttrium
稀土金属Y
2) rare earth metal
稀土金属
1.
A Study on Rare Earth Metal Microalloying of Alloy Steel;
合金钢的稀土金属微合金化研究
2.
Through coordination-induced method, the process of micellization via rare earth metal Eu(Ⅲ)- bipyridine (bpy) with block copolymer of PEO-b-PAA (PEO113-b-PAA82) in different solvents [V(H2O)∶V(alcohol)=7.
研究了稀土金属铕(Ⅲ)-联吡啶(bpy)有机配合物与双亲水性两嵌段聚合物聚乙二醇-聚丙烯酸(PEO113-b-PAA82)在不同溶剂中[V(水)∶V(乙醇)=7。
3.
The additives include rare earth metals such as La and Ce and transitional metals such as Zr and Cu.
采用固定床微反应器装置,考察了添加稀土金属(La,Ce)和过渡金属(Zr,Cu)助剂及助剂添加量对甲烷自热重整制氢反应的影响。
3) rare earth
稀土金属
1.
New rare earth and buckminsterfullerene complex, C 60 [La(Gly) 2] 2(ClO 4) 6 has been synthesized, and characterized by UV VIS, IR and elemental analysis.
合成了稀土金属富勒烯配合物C60 [La(Gly) 2 ]2 (ClO4) 6,并用IR、UV VIS、元素分析等手段对其进行了表征 。
2.
Zn/HZSM-5 as catalyst to the carrier, the active component impregnation La, Ce, Pr and Tb were introducted, rare earth elements on the catalytic activity of different components were filtered.
催化剂以Zn/HZSM-5为载体,通过浸渍法将活性组分La、Ce、Pr和Tb等引入催化剂,对催化剂不同稀土金属元素活性组分进行了筛选。
3.
Stoichiometric amounts of rare earth nitrate:La(NO3)3,Sm(NO3)3,Eu(NO3)3,Gd(NO3)3 and Fe(NO3)3·9H2O were thoroughly mixed,active carbon was used as the template,polyvinyl alcohol(PVA) and urea were introduced as the inhibitor and the homogeneous precipitator,respectively.
以稀土金属硝酸盐La(NO3)3、Sm(NO3)3、Eu(NO3)3、Gd(NO3)3和Fe(NO3)3。
4) Rare-earth metal
稀土金属
1.
Preparation of rare-earth metal complex catalysts for catalytic wet air oxidation of wastewater;
废水催化湿式氧化稀土金属氧化物催化剂的研制
2.
Analysis of Rare-earth Metal in Dryers;
涂料用稀土催干剂中稀土金属含量分析研究
3.
Adding some rare-earth metal to the positive material of alkaline Zn-MnO2 batteries was studied.
通过将不同含量的3种稀土金属添加到正极活性物质中,探讨其对碱性锌锰电池性能的影响。
5) rare earth metals
稀土金属
1.
The formation of the 13 rare earth metals(La,Ce,Pr,Nd,Sm,Eu,Gd,Tb,Dy,Ho,Er,Yb,Lu) based quasicrystals was studied by the bond-parametric method.
该方法为定性研究及寻找新型稀土金属基准晶合金开辟了一条新的途径,在材料研究领域具有理论指导意义。
2.
In contrast to the large number of neutral and anionic complexes of rare earth metals,the cationic complex.
对四族金属有机化合物的深入研究也推动了对其他前过渡金属和稀土金属有机化合物的研究。
6) metals rare earth
金属稀土
补充资料：富镧混合稀土金属
分子式：
CAS号：
性质：以镧和钕为主要成分的混合轻稀土金属。成分：La42％～45％，Nd29％～35％，Ce2％～5％，Pr8％～11％。制备方法同于混合稀土金属。又称镧钕合金(alloy of lanthanum and neodymium)。主要用作贮氢材料。
CAS号：
性质：以镧和钕为主要成分的混合轻稀土金属。成分：La42％～45％，Nd29％～35％，Ce2％～5％，Pr8％～11％。制备方法同于混合稀土金属。又称镧钕合金(alloy of lanthanum and neodymium)。主要用作贮氢材料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条