In this paper, the accelerated method was conducted to investigate the ASR reactivity of two cherts (Yoro and Seto) whic......

The ability of several ab initio models to predict experimental 29Si-NMR chemical shift is examined. The shielding value......

沸石分子筛的生成机理研究是即有理论意义又有实际意义的重要课题,硅铝酸盐溶液中硅铝酸根的聚合态及它的液相结构的研究是沸石分......

对化纤油剂 PU中两组硅油的结构进行了分析 ,分别采用核磁共振和粘度法测定了硅油的相对分子质量 ,并比较了两者的测定结果。粘度......

长链烷基硅油是二甲基硅油中的部分甲基被长链烷基[CaH2a+1;a=2～17,主要为6～17]取代后的产物。长链烷基硅油具有优良的润滑性、憎水......