The photocatalysts K4Nb6017 and K4Nb6017doped with Fe^3+ and Cr^3+ were prepared by solid state reaction and were characterized by powder x-ray diffraction, UV
The effects of Ce4+ on cell survival,expression and activity of matrix metalloproteinase-9(MMP-9)with MTT colorimetry and gelatin zymography assays in human bla
The extraction of rare earths by long-chain fatty acid in kerosene from sulphate system was described.It was demonstrated from the experimental results that the
Glass forming ability (GFA) and structural characterization of a new amorphous Al-Ni-Sr alloy melt spun were investigated on the theory of the factors for the g
Rare earth-based AB5-type hydrogen storage alloys as catalysts of hydrogen-diffusion electrodes for hydrogen absorption and oxidation reactions in alkaline fuel