polymethylsilane相关论文
Synthesis and pyrolysis of oligo(methylsilylene)-ethynylene polymer to near-stoichiometric SiC ceram
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......
Synthesis and pyrolysis of oligo(methylsilylene)-ethynylene polymer to near-stoichiometric SiC ceram
Oligo(methylsilylene)-ethynylene polymer with erosslinkable ethynyl unit in the main chain was synthesized by condensati......
通过聚甲基硅烷(PMS)的高分子反应合成了硅取代聚硅烷,取代度为43%,其结构通过FT-IR、1H NMR、29Si NMR、UV、GPC等分析得到了确认......
前驱体转化法是制备陶瓷的一种重要方法,在制备粉体、纤维、薄膜以及块状材料已得到广泛应用[1,2].聚碳硅烷(PCS,-CH2-SiH(CH3)-)......
Synthesis and pyrolysis of oligo(methylsilylene)-ethynylene polymer to near-stoichiometric SiC ceram
<正>Oligo(methylsilylene)-ethynylene polymer with crosslinkable ethynyl unit in the main chain was synthesized by conden......
本文研究了在不同的交联制度下,不同配比的聚甲基硅烷(PMS)/二乙烯基苯(DVB)对凝胶含量、陶瓷产率、陶瓷显微结构的影响。结果表明:随保......
以甲基二氯硅烷、二甲基二氯硅烷、二苯基二氯硅烷及甲基乙烯基二氯硅烷为原料,采用钠缩合法合成了聚甲基氢硅烷及聚甲基氢硅烷与......