苯氯硅烷的气相催化合成

Study on the gas phase catalytic synthesis of Ph_nSiCl_(4-n)

采用高效的ＲＳＰ－Ｃｕ３Ｓｉ与ＲＳＰ－Ｃｕ３Ｓｉ／Ａｇ催化剂，气化的ＰｈＣｌ可经过Ｒｏｃｈｏｗ过程直接合成Ｐｈ－ＳｉＣｌ３、Ｐｈ２ＳｉＣｌ２及Ｐｈ３ＳｉＣｌ。文中讨论了温度、载气流量及时间等因素对催化合成反应的影响。

sing efficient alloy catalysts RSP-Cu3Si and RSP-Cu3Si/Ag,gasified PhCl can be syn- thesized to PhSiCl_3,Ph_2SiCl_2 and Ph_3SiCl by Rochow process in a gas phase catalytic reactor. The effect of temporature,efflux of carrier gas,time,etc. on the eatalytic synthesis reaction is discussed.