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公开(公告)号：US20100264377A1
公开(公告)日：2010-10-21
申请号：US12829464
申请日：2010-07-02
CPC分类号： C01B33/03 , C01B33/02 , C01B33/029 , Y10T428/2982
摘要： An aggregated crystalline silicon powder with a BET surface area of 20 to 150 m2/g is provided. The aggregated crystalline silicon may be doped with a doping component and can be used to produce electronic components.
摘要翻译： 提供BET表面积为20-150m2 / g的聚集的结晶硅粉末。 聚集的晶体硅可以掺杂掺杂成分并且可以用于生产电子元件。
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公开(公告)号：US08043593B2
公开(公告)日：2011-10-25
申请号：US12759346
申请日：2010-04-13
IPC分类号： C01B33/02 , C01B33/029
CPC分类号： C01B33/03 , C01B33/02 , C01B33/029 , Y10T428/2982
摘要： An aggregated crystalline silicon powder with a BET surface area of 20 to 150 m2/g is provided. The aggregated silicon powder may be doped with phosphorus, arsenic, antimony, bismuth, boron, aluminium, gallium, indium, thallium, europium, erbium, cerium, praseodymium, neodymium, samarium, gadolinium, terbium, dysprosium, holmium, thulium, lutetium, lithium, ytterbium, germanium, iron, ruthenium, osmium, cobalt, rhodium, iridium, nickel, palladium, platinum, copper, silver, gold, or zinc.
摘要翻译： 提供BET表面积为20-150m2 / g的聚集的结晶硅粉末。 聚集的硅粉末可以掺杂有磷，砷，锑，铋，硼，铝，镓，铟，铊，铕，铒，铈，镨，钕，钐，钆，铽，镝，钬，ium，镥， 锂，镱，锗，铁，钌，锇，钴，铑，铱，镍，钯，铂，铜，银，金或锌。
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公开(公告)号：US07776304B2
公开(公告)日：2010-08-17
申请号：US10579460
申请日：2004-11-13
IPC分类号： C01B33/027 , C01B33/02 , C01B33/021
CPC分类号： C01B33/03 , C01B33/02 , C01B33/029 , Y10T428/2982
摘要： Aggregated crystalline silicon powder with a BET surface area of 20 to 150 m2/g. It is prepared by subjecting at least one vaporous or gaseous silane and optionally at least one vaporous or gaseous doping material, an inert gas and hydrogen to heat in a hot wall reactor, cooling the reaction mixture or allowing the reaction mixture to cool and separating the product from gaseous substances in the form of a powder, wherein the proportion of silane is between 0.1 and 90 wt. %, with respect to the sum of silane, doping material, hydrogen and inert gases, and wherein the proportion of hydrogen, with respect to the sum of hydrogen, silane, inert gas and doping material, is in the range 1 mol. % to 96 mol. %. It can be used to produce electronic components.
摘要翻译： 聚合结晶硅粉末，BET表面积为20〜150m2 / g。 通过使至少一种蒸气或气态硅烷和任选的至少一种蒸气或气态掺杂材料，惰性气体和氢气在热壁反应器中加热，冷却反应混合物或使反应混合物冷却和分离 来自气态物质的粉末形式的产物，其中硅烷的比例为0.1-90wt。 相对于硅烷，掺杂材料，氢气和惰性气体的总和，其中相对于氢，硅烷，惰性气体和掺杂材料之和的氢的比例在1mol的范围内。 ％至96mol。 ％。 它可用于生产电子元件。
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公开(公告)号：US07927570B2
公开(公告)日：2011-04-19
申请号：US12829464
申请日：2010-07-02
IPC分类号： C01B33/027 , C01B33/02 , C01B33/021 , C01B33/06
CPC分类号： C01B33/03 , C01B33/02 , C01B33/029 , Y10T428/2982
摘要： An aggregated crystalline silicon powder with a BET surface area of 20 to 150 m2/g is provided. The aggregated crystalline silicon may be doped with a doping component and can be used to produce electronic components.
摘要翻译： 提供BET表面积为20-150m2 / g的聚集的结晶硅粉末。 聚集的晶体硅可以掺杂掺杂成分并且可以用于生产电子元件。
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公开(公告)号：US20070172406A1
公开(公告)日：2007-07-26
申请号：US10579762
申请日：2004-11-13
申请人： Markus Pridoehl , Paul Roth , Hartmut Wiggers , Peter Kress , Guido Zimmermann , Stefan Heberer , Frank-Martin Petrat
发明人： Markus Pridoehl , Paul Roth , Hartmut Wiggers , Peter Kress , Guido Zimmermann , Stefan Heberer , Frank-Martin Petrat
IPC分类号： C01B33/00
CPC分类号： C01B33/02 , C01B33/027
摘要： Aggregated, crystalline silicon powder with a BET surface of more than 50 m2/g. The powder is produced by continuously feeding at least one vaporous or gaseous silane and optionally at least one vaporous or gaseous doping substance and an inert gas into a reactor and mixing the components there, wherein the proportion of silane is between 0.1 and 90 wt. % referred to the sum total of silane, doping substance and inert gas, the mixture is caused to react by input of energy, wherein a plasma is produced by the input of energy by means of electromagnetic radiation in the microwave range at a pressure of 10 to 1100 mbar, the reaction mixture is allowed to cool and the reaction product is separated in the form of a powder from gaseous substances. The powder may be used for the production of electronic components.
摘要翻译： 聚集的BET表面积大于50m 2 / g的结晶硅粉末。 通过将至少一种蒸气或气态硅烷和任选的至少一种蒸汽或气态掺杂物质和惰性气体连续地供入反应器并混合其中的组分来生产粉末，其中硅烷的比例为0.1-90重量％。 ％是指硅烷，掺杂物质和惰性气体的总和，通过输入能量使混合物反应，其中通过在微波范围内以10的压力通过电磁辐射输入能量来产生等离子体 至1100毫巴，使反应混合物冷却，将反应产物以粉末形式从气态物质中分离。 粉末可用于生产电子元件。
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公开(公告)号：US20070094757A1
公开(公告)日：2007-04-26
申请号：US10579460
申请日：2004-11-13
IPC分类号： C07F7/00
CPC分类号： C01B33/03 , C01B33/02 , C01B33/029 , Y10T428/2982
摘要： Aggregated crystalline silicon powder with a BET surface area of 20 to 150 m2/g. It is prepared by subjecting at least one vaporous or gaseous silane and optionally at least one vaporous or gaseous doping material, an inert gas and hydrogen to heat in a hot wall reactor, cooling the reaction mixture or allowing the reaction mixture to cool and separating the product from gaseous substances in the form of a powder, wherein the proportion of silane is between 0.1 and 90 wt.%, with respect to the sum of silane, doping material, hydrogen and inert gases, and wherein the proportion of hydrogen, with respect to the sum of hydrogen, silane, inert gas and doping material, is in the range 1 mol. % to 96 mol. %. It can be used to produce electronic components.
摘要翻译： 聚合的结晶硅粉末，其BET表面积为20至150m 2 / g。 通过使至少一种蒸气或气态硅烷和任选的至少一种蒸气或气态掺杂材料，惰性气体和氢气在热壁反应器中加热，冷却反应混合物或使反应混合物冷却和分离 来自气态物质的粉末形式的产物，其中相对于硅烷，掺杂材料，氢气和惰性气体的总和，硅烷的比例为0.1-90重量％，并且其中氢的比例相对于 相对于氢，硅烷，惰性气体和掺杂材料的总和为1mol。 ％至96mol。 ％。 它可用于生产电子元件。
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7.发明授权Method for producing coated carbon particles and use of the latter in anode materials for lithium-ion batteries 有权用于生产包覆碳颗粒的方法，并将其用于锂离子电池的阳极材料中公开(公告)号：US08673502B2
公开(公告)日：2014-03-18
申请号：US11908458
申请日：2006-01-25
申请人： Frank-Martin Petrat , Hartmut Wiggers , Burkhard Reeken , Michael Holzapfel , Hilmi Buqa , Petr Novak
发明人： Frank-Martin Petrat , Hartmut Wiggers , Burkhard Reeken , Michael Holzapfel , Hilmi Buqa , Petr Novak
IPC分类号： H01M4/13
CPC分类号： H01M4/133 , C23C16/24 , C23C16/4417 , H01M4/364 , H01M4/366 , H01M4/386 , H01M4/587 , H01M10/0525
摘要： The invention relates to a process for producing coated carbon particles, which comprises coating electrically conductive carbon particles with elemental doped or undoped silicon by chemical vapor deposition from at least one gaseous silane in an oxygen-free gas atmosphere in a reaction space, with the electrically conductive carbon particles being in continual motion during the vapor deposition, and also correspondingly coated carbon particles and their use in anode materials for lithium ion batteries.
摘要翻译： 本发明涉及一种生产被覆碳粒子的方法，该方法包括通过化学气相沉积从反应空间中的无氧气体气氛中的至少一种气态硅烷涂覆带有元素掺杂或未掺杂硅的导电碳颗粒， 导电碳颗粒在气相沉积期间连续运动，以及相应地涂覆的碳颗粒及其在锂离子电池阳极材料中的应用。
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8.发明申请Method for Producing Coated Carbon Particles and Use of the Latter in Anode Materials for Lithium-Ion Batteries 有权生产涂层碳粒子的方法及其在锂离子电池阳极材料中的应用公开(公告)号：US20080145761A1
公开(公告)日：2008-06-19
申请号：US11908458
申请日：2006-01-25
申请人： Frank-Martin Petrat , Hartmut Wiggers , Burkhard Reeken , Michael Holzapfel , Hilmi Buqa , Petr Novak
发明人： Frank-Martin Petrat , Hartmut Wiggers , Burkhard Reeken , Michael Holzapfel , Hilmi Buqa , Petr Novak
CPC分类号： H01M4/133 , C23C16/24 , C23C16/4417 , H01M4/364 , H01M4/366 , H01M4/386 , H01M4/587 , H01M10/0525
摘要： The invention relates to a process for producing coated carbon particles, which comprises coating electrically conductive carbon particles with elemental doped or undoped silicon by chemical vapor deposition from at least one gaseous silane in an oxygen-free gas atmosphere in a reaction space, with the electrically conductive carbon particles being in continual motion during the vapor deposition, and also correspondingly coated carbon particles and their use in anode materials for lithium ion batteries.
摘要翻译： 本发明涉及一种生产被覆碳粒子的方法，该方法包括通过化学气相沉积从反应空间中的无氧气体气氛中的至少一种气态硅烷涂覆带有元素掺杂或未掺杂硅的导电碳颗粒， 导电碳颗粒在气相沉积期间连续运动，以及相应地涂覆的碳颗粒及其在锂离子电池阳极材料中的应用。
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公开(公告)号：US20100221544A1
公开(公告)日：2010-09-02
申请号：US11505349
申请日：2006-08-17
IPC分类号： C01B33/00
CPC分类号： C01B33/027 , Y10T428/2993
摘要： Nanoscale silicon particles, essentially hydrogen terminated nanoscale silicon particles, essentially alkyl terminated nanoscale silicon particles, partially alkyl terminated nanoscale silicon particles, methods for producing the particles, and methods for forming electrical components, electronic circuits, and electrochemically active fillers with the particles.
摘要翻译： 纳米尺度硅颗粒，基本上为氢封端的纳米级硅颗粒，基本上为烷基封端的纳米尺度硅颗粒，部分烷基封端的纳米尺度硅颗粒，用于制备颗粒的方法，以及用于形成电组件，电子电路和电化学活性填料与颗粒的方法。
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10.发明授权Process for producing carbon substrates loaded with metal oxides and carbon substrates produced in this way 有权用于生产以这种方式生产的负载有金属氧化物和碳衬底的碳基底的方法公开(公告)号：US09421518B2
公开(公告)日：2016-08-23
申请号：US13054609
申请日：2009-07-16
申请人： Christof Schulz , Hartmut Wiggers
发明人： Christof Schulz , Hartmut Wiggers
IPC分类号： B01J21/06 , B01J21/18 , B01J23/22 , B01J23/30 , B01J23/46 , B01J23/48 , B01J23/72 , H01M4/92 , B01J23/40 , B01J23/745 , B01J35/00 , B01J37/08 , B01J37/10 , H01M4/86 , H01M4/88 , B01J37/02
CPC分类号： B01J21/063 , B01J21/18 , B01J23/22 , B01J23/30 , B01J23/40 , B01J23/48 , B01J23/72 , B01J23/745 , B01J35/0013 , B01J35/004 , B01J35/006 , B01J37/0201 , B01J37/084 , B01J37/105 , H01M4/8631 , H01M4/8673 , H01M4/8817 , H01M4/921 , Y02E60/50
摘要： The present invention relates to a process for producing a carbon substrate loaded with metal oxides, in particular a carbon material which contains metal oxide nanoparticles and is preferably suitable for use in a catalyst and/or as a catalyst, wherein, in a first process step, nanoparticles of metal oxides are introduced into a matrix based on at least one organic polymer, in particular are dispersed therein, and, in a second process step, the polymer matrix containing the nanoparticles is subsequently carbonized to carbon, optionally followed by a third process step of activation.
摘要翻译： 本发明涉及一种负载有金属氧化物，特别是含有金属氧化物纳米颗粒并且优选适用于催化剂和/或催化剂的碳材料的碳基材的制备方法，其中在第一工艺步骤 金属氧化物的纳米颗粒基于至少一种有机聚合物引入基质中，特别是分散于其中，并且在第二工艺步骤中，将含有纳米颗粒的聚合物基质随后碳化为碳，任选地随后进行第三种方法 激活的一步。
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