近年来,ZnO作为性能优异的光催化剂受到广大研究者的密切关注.它是一种宽带隙半导体,禁带宽度为3.37 eV,具有良好的稳定性.但也不......

The effects of lanthanides at various concentrations on CaCO3 crystal growth were studied by X-ray diffraction (XRD), in......