STC SiCl4 SiCl SILICON TETRACHLORIDE
The preparation and purification process of silicon tetrachloride were chiefly introduced.
重点介绍了四氯化硅的制备及精制工艺。
—— 给力词典精选Tetraallylsilane was obtained by the action of the tetrachlorosilane on the allyl Grignard regent.
将四氯化硅与烯丙基格氏试剂作用来制备四烯丙基硅。
—— 给力词典精选It is difficult to recycle a large amount of by product, silicon tetrachloride, which is the technical bottleneck existing in preparation of polycrystalline silicon by improved Siemens process.
改良西门子法制备多晶硅存在的技术瓶颈是大量副产物四氯化硅难以回收利用。
—— 给力词典精选The preparation method and characteristics of urushiol SiSn polymer, which was formed by reacting urushiol with SiCl 4 and SnCl 4, have been studied.
研究采用漆酚与四氯化锡和四氯化硅制备漆酚硅锡聚合物的方法及其产物特性。
—— 给力词典精选The invention relates to a method for recycling silicon tetrachloride as a by-product of polysilicon, belonging to the technical field of polysilicon production.
本发明涉及多晶硅副产物四氯化硅的回收利用方法,属于多晶硅生产技术领域。
—— 给力词典精选