【摘要】 本文报导聚乙烯吡咯烷酮和聚丙烯酸与某些金属或稀土元素的三元络合物的XPS研究。结果证实了络合物的形成,并提出了其可能的配位结构,同时发现金属离子结合能位移与Pauling电负性之间的有趣关系。更多还原

【Abstract】 An XPS study on the three-membered complexes of polyacrylic acid and polyvinylpyrrolidone with some metal ions and rare earth elements is reported. The formation of the three-membered complexes is confirmed and the dative bond structure of these complexes is proposed. Moreover, an interesing relation between the binding energy shift of metal ion and Pauling’s electronegativity is found.更多还原