lanthan相关论文
Migration regularities of impurity aluminum and copper in purification of metal lanthanum by solid-s
In view of the previous studies on the migrations of impurity aluminum(Al)and copper(Cu)in purification of rare earth me......
INFLUENCE OF ZnSt_2 ON STRUCTURE OF ACRYLATE-BASED IONOMERS WITH DIFFERENT LANTHANIDE(La(Ⅲ)) ION AND
A series of acrylate processing aid(ACR)-based ionomers with different lanthanide(La(Ⅲ)) ion and acid contents were syn......
Viscosity of soda-lime-silicate glass doped with rare earth oxides(Pr6O11,Eu2O3,Yb2O3) was investigated by the rotating ......
将氧化镧粉末与微晶纤维素(MCC,作为粘合剂)研磨均匀后压片,采用激光剥蚀电感耦合等离子体质谱法(LA-ICP-MS)定量分析了氧化镧中稀......
Lead-free piezoelectric ceramics of (Bi1/2Na1/2)TiO3-BaTiO3(BNT-BT) were prepared by the conventional piezoelectric cera......
采用化学镀法（镀液中加入适量的稀土镧）在硅烷偶联剂改性后的腈纶纤维表面沉积金属银,由粒径分析、X射线衍射、扫描电子显微镜、阴极......
采用La离子交换法对交换度为75％和100％的氢型丝光沸石分子筛进行改性，通过XRD、SEM和FTIR等手段进行袁征，并考察催化甲苯甲醇烷基化反......
Lead-free piezoelectric ceramics of (Bi1/2Na1/2)TiO3-BaTiO3(BNT-BT) were prepared by the conventional piezoelectric cera......
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采用草酸盐共沉淀法制备了锂离子电池用稀土元素镧掺杂层状正极材料LiNi1/3Co1/3-xLaxMn1/3O2（0〈x〈1）,考察了镧掺杂对其结构与电化......
采用共沉淀法分别合成了硬脂酸插层钙铝镧类水滑石和硬脂酸插层锌铝镧类水滑石,并通过X射线衍射和红外光谱进行结构表征.采用刚果......
采用等体积分步浸渍法,制备了添加Mg、Cu、Co、Ce、La助剂的Ni/SiO2催化剂,用于间二硝基苯加氢制间苯二胺反应,并采用XRD和TPR等手......
硫化染料价格低廉、色牢度好，一直是纤维素纤维的主要染料之一，对染深色尤其重要。然而，硫化染料存在诸多缺点，抗氧化能力差是最突出的......
研究了Mg-5Si合金中La的添加对初生Mg2Si相变质的影响。结果表明,适量的La能够有效地变质初生Mg2Si相。基于本文的研究,在添加约0.......
藉助模拟强度精修将九个镧系络合物晶体结构的空间群作了修正。（１）ＮａＮ「Ｎｄ（ＤＭＯＳ）５（Ｈ２Ｏ）３」Ｃｌ３·３Ｈ２Ｏ从Ｐ１修正为Ｐ１＾－；（２）Ｅｒ（ＣｌＯ４）３·６（ＣＨ３）２ＮＣ（Ｏ）Ｎ（ＣＨ３）２从Ｐ１＾－修正为Ｒ３＾－；（３）Ｎｄ（Ｏ３ＳＣＦ３）３·ＤＭＦ·６Ｈ２Ｏ从Ｐ１修正为Ｒ３ｍ；（４）「ＮａＮＣＣＨ３」「Ｎｄ｛Ｓ２ＣＮ（ＣＨ２ＣＨ３）２｝４」从......
