Two series of thirteen complexes of rare earth chloride with 4, 4, 4-trifluoro-1-(2-naphthyl)-1, 3-butanedione and phenanthroline have been synthesized andcharacterized. In addition, Ten solid complexes doped with different proportional rareearth ions have been synthesized.
本文合成并表征了稀土氯化物与4,4,4-三氟-1-(2-萘基)-1,3-丁二酮(NTA)和邻菲咯啉(Phen)的两个系列十三种配合物,并在此基础上采用不同比例,合成了十种掺杂稀土固态配合物。
参考来源 - 掺杂稀土The 42CrMo steel RE (rare earth chloride and rare-earth alkoxides) reminders seepage - nitride layer with ustrition of plasma nitriding facility.
采用辉光离子氮化炉研究了42CrMo钢的稀土(稀土氯化物和稀土醇盐)催渗离子氮化工艺。
参考来源 - 42CrMo钢稀土催渗离子氮化工艺的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
稀土氯化物的摩尔电导率随浓度的降低而增加。
The molar conductivity of rare earth chlorid increases with the decreasing of concentration.
本论文主要研究了稀土氯化物催化的合成氮杂环化合物的反应,得到了新型的七元氮杂环膦酸酯和苯并咪唑衍生物。
The reactions towards synthesis of novel azaheterocyclic phosphonates and benzimidazoles using lanthanide chlorides as catalyst were studied in this thesis:1.
分析认为混合稀土的加入减少了合金液的氧化,反应形成了含稀土氯化物和氧化物的夹杂与镁合金液具有较大的密度差,有利于夹杂的沉降去除。
The mixture rare earths additions decrease the AZ91D melt oxidation and that the heavier inclusions including RECl_x and RE_xO_y are easier to sink.
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