聚丙烯酰胺钕配合物的研究

Study on the coordination polymer of Nd (Ⅲ) and PAAM

首次引入稀土金属钕离子,合成聚丙烯酰胺钕[PAAM—Nd(Ⅲ)]配位聚合物,并用FT—IR、XPS、元素分析及电导率等分析手段对配合物进行表征,证明了Nd(Ⅲ)与PAAM的配位作用,并测出Nd(Ⅲ)与PAAM单体单元的配位比为1∶4。

The Neodymium ion was first inducted to PAAM compound and synthesize the PAAM—Nd (Ⅲ) coordination polymer. FT—IR, XPS, elemental analysis and electrical conductivity methods were used to characterize the structure and properties of the PAAM—Nd (Ⅲ) coordination polymer. It showed that there is certain coordination between Nd (Ⅲ) and PAAM. It is concluded that in the PAAM—Nd (Ⅲ) coordination polymer the neodymium ion is coordinated with four N atoms in PAAM.