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公开(公告)号:US08741253B2
公开(公告)日:2014-06-03
申请号:US12999151
申请日:2009-05-25
申请人: Nicole Brausch , Andre Ebbers , Guido Stochniol , Martin Trocha , Yücel Önal , Jörg Sauer , Bernhard Stützel , Dorit Wolf , Harald Stüger
发明人: Nicole Brausch , Andre Ebbers , Guido Stochniol , Martin Trocha , Yücel Önal , Jörg Sauer , Bernhard Stützel , Dorit Wolf , Harald Stüger
IPC分类号: C01B33/04
CPC分类号: C01B33/04
摘要: Process for preparing higher hydridosilanes of the general formula H—(SiH2)n—H where n≧2, in which—one or more lower hydridosilanes—hydrogen, and—one or more transition metal compounds comprising elements of transition group VIII of the Periodic Table and the lanthanides are reacted at a pressure of more than 5 bar absolute, subsequently depressurized and the higher hydridosilanes are separated off from the reaction mixture obtained.
摘要翻译: 制备通式为H(SiH 2)n -H的高级羟基硅烷的方法,其中n≥2,其中一个或多个低级羟基硅烷 - 氢,以及包含元素周期表第八族元素的一种或多种过渡金属化合物 表和镧系元素在大于5巴绝对压力下反应,随后减压,并从所得反应混合物中分离出较高的氢硅烷。
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公开(公告)号:US20110189072A1
公开(公告)日:2011-08-04
申请号:US12999151
申请日:2009-05-25
申请人: Nicole Brausch , Andre Ebbers , Guido Stochniol , Martin Trocha , Yücel Önal , Jörg Sauer , Bernhard Stützel , Dorit Wolf , Harald Stüger
发明人: Nicole Brausch , Andre Ebbers , Guido Stochniol , Martin Trocha , Yücel Önal , Jörg Sauer , Bernhard Stützel , Dorit Wolf , Harald Stüger
IPC分类号: C01B33/021 , C01B33/04
CPC分类号: C01B33/04
摘要: Process for preparing higher hydridosilanes of the general formula H—(SiH2)n—H where n≧2, in which—one or more lower hydridosilanes—hydrogen, and—one or more transition metal compounds comprising elements of transition group VIII of the Periodic Table and the lanthanides are reacted at a pressure of more than 5 bar absolute, subsequently depressurized and the higher hydridosilanes are separated off from the reaction mixture obtained.
摘要翻译: 制备通式为H(SiH 2)n -H的高级羟基硅烷的方法,其中n≥2,其中一个或多个低级羟基硅烷 - 氢,以及包含元素周期表第八族元素的一种或多种过渡金属化合物 表和镧系元素在大于5巴绝对压力下反应,随后减压,并从所得反应混合物中分离出较高的氢硅烷。
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