元素在花岗岩表面吸附的XPS研究

STUDY OF THE SORPTION OF ELEMENTS ON THE SURFACE OF GRANITE BY MEANS OF XPS

用XPS研究了Cs、Sr、Ti、Cr、Co、Ni、Cu、Ce、Nd、Sm、Eu、Gd等12种元素在花岗岩表面的吸附行为,并将结果与这些元素在长石、云母、角闪石表面的吸附进行了比较。

The sorption behaviour of Cs+ ,Sr2+ ,Ti4+ ,Cr3+ ,Co2+ ,Ni2+ ,Cu2+ ,Ce4+ ,Nd3+ ,Sm3+ ,Eu3+ and Gd3+ on the surface of granite using X-ray photoelectron spectroscopy is studied. The results are compared with the sorption of these elements on the surface of feldspars, muscovite and hornblende.