lanth相关论文
At the present time in china, the binder used in tungsten carbide composite button is mainly cobalt, which is very expen......
Ring-opening Polymerization of e-Caprolactone Using Lanthanide Tris(4-tert-butylphenolate)s as a Sin
The ring-opening polymerization of e-caprolactone (CL) initiated by novel single lanthanide tris(4-tert-butylphenolate)......
制备了具有高性能的稀土储氧材料Ce0.45Zr0.45Y0.05La0.05O2和耐高温大比表面积材料La-Al2O3,并以此为基础制备了Pt-Rh型中偶压缩......
目的:观察在急性低压缺氧条件下,大鼠血脑屏障通透性的变化特点,为阐明低压缺氧作用下脑功能障碍的可能机理及临床上特殊病例治疗......
研究了Ni担载量大小,CeO2、La2O3和ZrO2助剂及反应条件对Ni/γ-Al2O3作为催化剂的甲烷水蒸气重整和部分氧化制合成气反应的影响.实......
采用以离子交换树脂负载镧为酯化催化剂合成乙酸异戊酯,发现有很高的催化活性、反应速度快、脱水时间短.探讨了原料比例、催化剂用......
合成了稀土元素九钨镓杂多酸盐α－ＭｎＨ１５－ｎ「（ＬｎＯ）２（ＯＷ）Ｈ．（ＧａＷ９Ｏ３４）２」（Ｌｎ＝Ｌａ＾３＋，Ｃｅ＾３＋，Ｐｒ＾３＋，Ｎｄ＾３＋，Ｓｍ＾３＋，Ｇｄ＾３＋，Ｄｙ＾３＋，Ｅｒ３＋，Ｍ＝ＮａＫ，（ＣＨ４）４Ｎ），通过元素分析、钨－１８３核磁共振谱、磁化率、红外光谱、Ｘ射线光电子能谱及电化学测定对其进行了表征......
A new lanthanide porphyrin, [Sm III(H3TPPSIII)]n·n H2O(1, H6 TPPS = tetra(4-sulfonatophenyl)porphyrin), has been sy......
In the Mediterranean region, climate change will result by 2100 in a tempera-ture increase that most likely will range f......
采用溶胶–凝胶法,用乙二醇甲醚作溶剂溶解Bi（NO3）3、Fe（NO3）3和La（NO3）3制备前体溶液,通过化学溶液沉积法在FTO导电玻璃基板上合成La3＋掺......
在pH 7～8的弱碱性介质中,稀土元素与四环素(TC)、强力霉素(DOTC)、土霉素(OTC)及金霉素(CTC)反应形成浅黄色络合物,La(Ⅲ)与不同抗......
将A1NH4（SO4）2溶液滴入到NH4HCO3和PEG6000的混合溶液中，用沉淀法制备γ-Al2O3载体．然后用等体积浸渍法分别负载上Ce—Zr-La以及活性组......
The characteristics of styrene-acrylic acid copolymer supported lanthanide complexes (SAAC Ln) (Ln=La, Ce, Pr, Nd, Sm, E......
