Their structures have been determined by nuclear magnetic resonance (NMR) and element analysis.All chelating polymers displayed good thermal stability, redox reversibility and film formation.

• 通过核磁共振（NMR）、元素分析（EA）和凝胶渗透色谱（GPC）研究了它们的结构，所有的聚合物都显现出良好的热稳定性、氧化还原可逆性和成膜性。