新型金属卟啉交联聚氨酯泡沫的合成及应用

Synthesis of metalloporphyrin cross-linked polyurethane flexible foam plastic and study of its use as catalyst of automobitive exhaust gas

合成了带有活性基团 (-OH)的四 (4 -羟基苯基 )卟啉 (H2 THPP)及其金属卟啉 ,通过1HNMR、IR、UV/VIS对其结构进行了表征。利用正交实验得出的最佳物料配方合成了新型金属卟啉交联聚氨酯泡沫 ,该泡沫拟用作汽车尾气 (低温 )处理中的催化剂。

Recently,more and more attention has paid on synthesis of polymer supported metalloporphyrin which plays important roles in catalyst.A novel polyurethane supported metalloporphyrin(polyurethane supported ZnTHPP)weve designed and synthesised.Based on our on-going research,the plastics application working as catalyst in purifying automobitive exhaust gas are studied and some good results was getter.