次膦酸金属配位聚合物具有良好的耐高温性能。但象许多其它无机聚合物一样,某些次膦酸金属配位聚合物不耐水解,如有些聚合物与水长期接触后,即转化为粉末,不复溶于原有机溶剂中。Block等曾简短报导过二甲基次膦酸锌的水溶液测不出特性粘数,所以,为制备这类聚合物,文献上都采用无水有机溶剂作为反应介质的合成方法, Phosphinic acid metal coordination polymer has good high temperature performance. However, like many other inorganic polymers, some phosphinate metal coordination polymers are not resistant to hydrolysis. For example, some polymers are converted to a powder after prolonged contact with water and do not dissolve in the original organic solvent. Block et al. Have reported briefly that the aqueous solution of dimethyl zinc phosphinate can not detect the intrinsic viscosity. Therefore, in order to prepare such polymers, the literature adopts anhydrous organic solvents as the synthesis method of the reaction medium,