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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
【摘要】 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。对该催化剂的性能进行了初步研究
【Abstract】 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.
【关键词】 汽车尾气;
催化剂;
卟啉;
聚氨酯;
【Key words】 porphyrin; automobitive exhaust gas; metalloporphyrin; polyurethane; catalyst;
【Key words】 porphyrin; automobitive exhaust gas; metalloporphyrin; polyurethane; catalyst;
- 【文献出处】 化工新型材料 ,New Chemical Materials , 编辑部邮箱 ,2002年03期
- 【分类号】TQ328
- 【下载频次】115