Some rare earth chelates of(1’-phenyl-3’-methyl-5’-phrazolone-4’)-carbonylmethanoic acid and 1,10-phenanthroline have been synthesized.The composition of th
The reaction of NdCl<sub>3</sub> with lithium methylnaphthalene in 1:2 mole ratio in THF generates black powder.The powder reacts with cyclooctatetraene(COT)in TH
By means of X-ray diffraction and adiabatic scanning calorimeter,the specific heatsof five compounds in the Sm<sub>2</sub>O<sub>3</sub>-BaO--CuO system,such as
The novel eomplexes of alkali and rare earth metal with periodate have been prepared for the first time.Chemical analysis indicates that the composition of the
Application310 Influence of rare earth upon the resising power to nodularizing-fade for liquid ductile iron,Zhu Lei et al.,Foundry,1991,(8),15.311 Study on the