【摘 要】
:
Six new rare earth complexes with Schiff base from 2,6-diformylpyridine N-oxide and 4-amino-antipyrine were synthesized. These complexes with general formula RE
【机 构】
:
College of Chemistry and Chemical Engineering
论文部分内容阅读
Six new rare earth complexes with Schiff base from 2,6-diformylpyridine N-oxide and 4-amino-antipyrine were synthesized. These complexes with general formula REL(NO3)3 (RE=La, Pr, Eu, Tb, Er, Y) were characterized by elemental analysis, IR, UV, molar conductance measurements and antimicrobial activity.
其他文献
Technological process of rare earth sealing anodized LY12 (2024) alloy is introduced. Corrosion behavior of the filmwas studied by polarization curves and elect
The mold filling and solidification simulation for the high pressure die casting (HPDC) and Iow pressure die casting(LPDC) processes were studied. A mathematica
The effects of La3+ ion and chelate reagent 8-hydroxyquinoline on the corrosion rate of zinc in hydrochloric acid were investigated by using weight loss method
阅读作为获取语言文化知识、了解外部信息、提高语言实践能力的重要手段,是中学英语教学的侧重点。但是在具体的教学中,阅读课显得比较散漫无味,学生也无法获得正确的阅读技能。
作文修改实践模式是依据高中生作文基础和素质教育的基本要求,充分尊重和调动学生写作积极性、主动性、主体性和创新性的一种作文训练方法,是在充分研究学生的作文基本情况下,遵
The ternary interaction of 1, 5-bis(2-hydroxy-5-chlorphenyl)-3-cyanoformazan (HCPCF) with cetyltrimethylammonium bromide (CTAB) and rare earths (RE: Yb, Dy, Er
The preparation of nano sized La2O3 powder by mechanochemical reaction of lanthanum carbonate with sodium hydroxide and subsequent heat treatment was studied us
The complex Tb(SSA)*H2O (1) and Tb2.5La (SSA)3.5*7H2O (2), TbY(SSA)2*2H2O (3), Tb1.5Gd(SSA)2.5*4H2O (4), TbGd1.5(SSA)2.5*3H2O (5), TbGd2.5(SSA)3.5*4H2O (6), TbG
Some results of amorphous alloy nanocrystallization by shock wave are presented. Compared with the well knownannealing crystallization, these results seem novel
Two one-dimensional heterometallic coordination polymers {[CuEr(Gly)5(H2O)2](ClO4)5*H2O}n (1) and {[Cu2Gd2(Gly)10(H2O)4](ClO4)10*4H2O}n (2) (Gly = glycine) were