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公开(公告)号:US20050049355A1
公开(公告)日:2005-03-03
申请号:US10922446
申请日:2004-08-20
申请人: Xinhe Tang , Klaus Mauthner , Ernst Hammel
发明人: Xinhe Tang , Klaus Mauthner , Ernst Hammel
IPC分类号: C09K21/02 , C08K3/04 , C08K7/06 , C08K9/00 , C08L77/10 , C08L101/00 , D01F1/10 , D03D15/00 , D03D15/12 , D06M11/00
CPC分类号: B82Y30/00 , C08K7/06 , C08K2201/011
摘要: A flame retardant composite and a method for its fabrication are disclosed. The flame retardant composite shows both improved mechanical properties and flame retardancy. The composite comprises a matrix material and carbon nanotubes, such as single walled nanotubes, multi-walled nanotubes or fishbone-like graphitic cylinders, exhibiting a hollow core. For example, the outer diameters of the carbon nanofibers may be in the range from 1.2 to 500 nm. For example, a carbon nanotube may be incorporated as a layer in or on the surface of the composite. The method of fabrication of the composite may include a step of de-agglomeration.
摘要翻译: 公开了一种阻燃复合材料及其制造方法。 阻燃复合材料显示出改善的机械性能和阻燃性。 复合材料包括基体材料和碳纳米管,例如单壁纳米管,多壁纳米管或鱼骨状石墨气瓶,呈现中空芯。 例如,碳纳米纤维的外径可以在1.2〜500nm的范围内。 例如,碳纳米管可以作为复合材料表面中或表面上的层结合。 复合材料的制造方法可以包括去聚集的步骤。
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公开(公告)号:US07384668B2
公开(公告)日:2008-06-10
申请号:US10471523
申请日:2002-02-12
申请人: Klaus Mauthner , Erich Leister , Ernst Hammel
发明人: Klaus Mauthner , Erich Leister , Ernst Hammel
IPC分类号: C23C16/00
CPC分类号: B82Y30/00 , B82Y40/00 , C01B32/162 , C23C16/0218 , C23C16/0281 , C23C16/26 , C30B25/00 , C30B25/005 , C30B29/02 , C30B29/605 , Y10S977/778 , Y10S977/843
摘要: The invention relates to a CCVD method for producing tubular carbon nanofibers on a support by catalytically depositing carbon out of the vapor phase. The inventive method is characterized in that a catalyst layer, which is deposited without current and which is based on nickel or cobalt, is applied to the support at least in places. Said catalyst layer is thermally activated before depositing carbon out of the vapor phase in a reducing atmosphere.
摘要翻译: 本发明涉及一种通过从气相中催化沉积碳而在载体上生产管状碳纳米纤维的CCVD方法。 本发明的方法的特征在于,至少在某些地方将不沉积无电镀且基于镍或钴的催化剂层施加到载体上。 所述催化剂层在将还原气氛中的气相沉积出来之前被热活化。
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公开(公告)号:US07033647B2
公开(公告)日:2006-04-25
申请号:US10301317
申请日:2002-11-20
申请人: Xinhe Tang , Klaus Mauthner , Ernst Hammel , Hans Löschner , Elmar Platzgummer , Gerhard Stengl
发明人: Xinhe Tang , Klaus Mauthner , Ernst Hammel , Hans Löschner , Elmar Platzgummer , Gerhard Stengl
CPC分类号: C30B23/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C30B29/02 , C30B29/605 , C30B33/00 , Y10S427/102
摘要: Method of synthesizing carbon nano tubes (CNTs) on a catalyst layer formed on a support member, by catalytic deposition of carbon from a gaseous phase, whereby an ion beam is used prior to, during, and/or after formation of the carbon nano tubes for modifying the physical, chemical, and/or conductive properties of the carbon nanotubes.
摘要翻译: 在形成在支撑体上的催化剂层上合成碳纳米管(CNT)的方法,通过从气相中催化沉积碳,由此在形成碳纳米管之前,期间和/或之后使用离子束 用于改变碳纳米管的物理,化学和/或导电性质。
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公开(公告)号:US20060068096A1
公开(公告)日:2006-03-30
申请号:US10301317
申请日:2002-11-20
申请人: Xinhe Tang , Klaus Mauthner , Ernst Hammel , Hans Loschner , Elmar Platzgummer , Gerhard Stengl
发明人: Xinhe Tang , Klaus Mauthner , Ernst Hammel , Hans Loschner , Elmar Platzgummer , Gerhard Stengl
IPC分类号: C23C16/00
CPC分类号: C30B23/00 , B82Y30/00 , B82Y40/00 , C01B32/162 , C30B29/02 , C30B29/605 , C30B33/00 , Y10S427/102
摘要: Method of synthesising carbon nano tubes (CNTs) on a catalyst layer formed on a support member, by catalytic deposition of carbon from a gaseous phase, whereby an ion beam is used prior to, during and/or after formation of said carbon nano tubes for modifying the physical, chemical and/or conductive properties of said carbon nano tubes.
摘要翻译: 在形成在支撑构件上的催化剂层上合成碳纳米管(CNT)的方法,通过从气相中催化沉积碳,由此在形成所述碳纳米管之前,期间和/或之后使用离子束, 改变所述碳纳米管的物理,化学和/或导电性质。
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公开(公告)号:US08034321B2
公开(公告)日:2011-10-11
申请号:US11795635
申请日:2006-01-23
申请人: Klaus Mauthner , Ernst Hammel
发明人: Klaus Mauthner , Ernst Hammel
CPC分类号: C01B3/26 , B01J23/755 , B82Y30/00 , B82Y40/00 , C01B3/382 , C01B32/16 , C01B32/18 , C01B2203/0233 , C01B2203/0277 , C01B2203/1058 , C01B2203/141 , Y02P20/129 , Y02P20/52
摘要: A method is described for producing a hydrogen-containing gas mixture from a suitable hydrocarbon-containing feed gas in a reformer, wherein at least part of the feed gas is diverted before it enters the reformer and is supplied to at least one secondary reformer, and wherein the feed gas is contacted with a nanostructured catalyst in the secondary reformer and the substantially CO and CO2 -free exhaust gases of the secondary reformer are either combined with the hydrogen-containing gas mixture which escapes the reformer or introduced into the reformer. Furthermore there is described the use of this method for producing high quality soots, nanoonions, nanohorns, nanofibers and/or nanotubes which adhere to the catalyst, and a device for producing a hydrogen-containing gas mixture from a suitable feed gas in a reformer which comprises a supply line with a super-heated-vapor line joining said supply line, and a discharge line.
摘要翻译: 描述了一种用于从重整器中的合适的含烃原料气体生产含氢气体混合物的方法,其中至少部分进料气体在其进入重整器之前被转向并被供应至少一个次级重整器,以及 其中进料气体与次级重整器中的纳米结构催化剂接触,并且二次重整器的基本上不含CO和无CO 2的废气与与重整器逸出或引入重整器中的含氢气体混合物组合。 此外,还描述了这种用于生产附着于催化剂的高质量烟灰,纳米级,纳米角,纳米纤维和/或纳米管的方法的用途,以及用于从重整器中合适的进料气体生产含氢气体混合物的装置, 包括具有连接所述供应管线的超热蒸汽管线和排出管线的供应管线。
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公开(公告)号:US20080159938A1
公开(公告)日:2008-07-03
申请号:US11795635
申请日:2006-01-23
申请人: Klaus Mauthner , Ernst Hammel
发明人: Klaus Mauthner , Ernst Hammel
CPC分类号: C01B3/26 , B01J23/755 , B82Y30/00 , B82Y40/00 , C01B3/382 , C01B32/16 , C01B32/18 , C01B2203/0233 , C01B2203/0277 , C01B2203/1058 , C01B2203/141 , Y02P20/129 , Y02P20/52
摘要: A method is described for producing a hydrogen-containing gas mixture from a suitable hydrocarbon-containing feed gas in a reformer, wherein at least part of the feed gas is diverted before it enters the reformer and is supplied to at least one secondary reformer, and wherein the feed gas is contacted with a nanostructured catalyst in the secondary reformer and the substantially CO and CO2-free exhaust gases of the secondary reformer are either combined with the hydrogen-containing gas mixture which escapes the reformer or introduced into the reformer. Furthermore, there is described the use of this method for producing high-quality soots, nanoonions, nanohorns, nanofibers and/or nanotubes which adhere to the catalyst, and a device for producing a hydrogen-containing gas mixture from a suitable feed gas in a reformer (1) which comprises a supply line (a) with a superheated-vapor line (b) joining said supply line, and a discharge line (c).
摘要翻译: 描述了一种用于从重整器中的合适的含烃原料气体生产含氢气体混合物的方法,其中至少部分进料气体在其进入重整器之前被转向并被供应至少一个次级重整器,以及 其中进料气体与次级重整器中的纳米结构催化剂接触,并且二次重整器的基本上CO和无CO 2的废气或者与逸出重整器的含氢气体混合物 或引入改性剂。 此外,描述了这种用于生产粘附到催化剂上的优质烟灰,纳米级,纳米角,纳米纤维和/或纳米管的方法的使用,以及用于从合适的进料气体中生产含氢气体混合物的装置, 重整器(1),其包括具有连接所述供应管线的过热蒸气管线(b)的供应管线(a)和排出管线(c)。
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公开(公告)号:US07033650B2
公开(公告)日:2006-04-25
申请号:US10101650
申请日:2002-03-20
申请人: Klaus Mauthner , Xinhe Tang , Roland Haubner
发明人: Klaus Mauthner , Xinhe Tang , Roland Haubner
CPC分类号: C23C16/26 , B82Y30/00 , B82Y40/00 , C01B32/162 , Y10S427/102
摘要: In a method of producing a nanotube layer on a substrate by using a CVD process, the substrate is placed in a reaction chamber, which is flushed with a carbon-containing gas. Subsequently, the substrate is heated by an induction process to a temperature at which carbon from the gas phase is deposited on the substrate while forming nanotubes thereon.
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