Nanocrystalline nonferrous metals (Cu, Al, and Ag) were synthesized by flow-levitation-molding method. The microstructure of the as-prepared nanocrystalline met
The electronic structure of YbB6 crystal was studied by means of density functional (GGA+U) method.The calculations were performed by FLAPW method.The high accu
The Y-Eu oxalate precursor was prepared with a homogeneous precipitation method.And the additives, Na2CO3, S, NaCl or their combination, were introduced into th
Hot plastic deformation was conducted using a new solid die on a Mg-Mn-Ce magnesium alloy. The results of microstructural examination through OM and TEM show th
With the quick development of urbanization, urban expansion has been paid more and more attention to by researchers from western countries and China. Here Wuxi
In order to investigate the effect of magnetic field on the liquid-liquid extraction, the extraction in the acetone-water-trichloroethane system was studied und
Keggin type molybdovanadophosphoric heteropoly acids,H3+nPMo12-nVnO40 (n= 1-3),were prepared by a novel environmentally benign method,and their catalytic perfor
Lanthanum phosphate was prepared in the presence of citric acid and stearic acid under methanolic conditions at pH 4.5 and pH 7, respectively.The samples obtain
The effects of yttrium(Y) content on precipitation hardening, elevated temperature mechanical properties and morphologies of 2519 aluminum alloy were investigat