采用一种完全绿色的固相力化学研磨方法制备了Salphen型希夫碱聚合物.红外光谱分析结果显示,1610 cm-1处有明显的亚胺键吸收峰;X射线衍射结果显示,2θ约5.5°处有明显的吸收峰,表明得到了具有结晶性的邻苯二胺型Salphen共价有机网络,这是首次获得Salphen型结晶性共价有机网络材料.扫描电镜和透射电镜结果表明所制备的Salphen共价有机网络具有可剥离的片层结构.同时,还具有良好的耐水解稳定性和耐酸碱稳定性.进一步通过固相力化学研磨方法将Salphen共价有机网络与金属络合后,获得分别络合了Zn、Ni、Co、Mn的M-Salphen共价有机网络,将其应用到催化二氧化碳固定的反应中,M-Salphen均具有一定的催化效率,其中Zn(Salphen)的催化效率最高,为其在绿色化学及催化领域的应用提供了参考.
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