Poly(4-methylphenoxyphosphazene)-graft-poly(ethylene oxide) (PPZ-g-PEO), a novel amphiphilic grafting polymer was prepar......

以2,2,2-三氟乙醇钠,2,2,3,3,4,4,5,5-八氟戊醇钠和4-甲醛基苯酚钠为亲核试剂与聚二氯磷腈进行取代反应,后经硼氢化钠将醛基还原,......

采用后重氮偶合法,合成了一种新型含咔唑类聚磷腈有机光折变材料.采用氢谱核磁共振法,红外光谱法,紫外可见吸收光谱法,热重法和差......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

The synthesis of a novel polyorganophosphazene that contains charge-transporting agent as side chains for photoconductiv......

A new polyphosphazene containing binaphtholyl and indole azo chromophores as side chains with high glass transition temp......