元素在长石、云母、角闪石表面吸附的XPS研究  Ⅱ.钛、铬、钴、镍、铜、钕、钐、钆

STUDY OF THE SORPTION OF ELEMENTS ON THE SURFACE OF FELDSPARS, MUSCOVITE AND HORNBLENDE BY MEANS OF XPS Ⅱ. Ti,Cr,Co,Ni,Cu,Nd,Sm,Gd

摘要: 用X射线光电子能谱(XPS)初步研究了Ti、Cr、Co、Ni、Cu、Nd、Sm、Gd 8种元素在长石、云母、角闪石表面的吸附行为。结合各矿物在吸附不同元素后O(1s)结合能的化学位移,对吸附机理进行了初步探讨。

Abstract: The sorption behaviour of Ti4+ , Cr3+, Co2+, Ni2+ ,Cu2+ ,Nd3+ ,Sm3+and Gd3+ on the surface of Feldspars, Muscovite and Hornblende using X-ray photoelectron spectroscopy is studied. The chemical shifts of oxygen in different minerals are observed and the sorption mechanism is discussed.