公开(公告)号：US08053075B2

公开(公告)日：2011-11-08

申请号：US11910666

申请日：2006-03-09

申请人： Norbert Schall ,  Gerhard Nuspl ,  Christian Vogler ,  Lucia Wimmer ,  Max Eisgruber

发明人： Norbert Schall ,  Gerhard Nuspl ,  Christian Vogler ,  Lucia Wimmer ,  Max Eisgruber

IPC分类号： B32B5/66

CPC分类号： H01M4/5825 ,  B82Y30/00 ,  B82Y40/00 ,  C01B25/45 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  Y10T428/2982

摘要： The invention relates to a crystalline ion-conducting material made of LiMPO4 nanoparticles, wherein M is selected from Cr, Mn, Co, Fe and Ni, in addition to mixtures thereof and the nanoparticles have an essentially flat prismatic shape. The invention also relates to a method for producing said type of crystalline ion-conducting material which consists of the following steps: a precursor component is produced in a solution front a lithium compound of a component containing metal ions M and a phosphate compound, the precursor compound is subsequently precipitated from the solution and, optionally, a suspension of the precursor compound is formed, the precursor compound and/or the suspension is dispersed and/or ground, and the precursor compound and/or the suspension is converted under hydrothermal conditions and subsequently, the crystalline material is extracted.

摘要翻译： 本发明涉及一种由LiMPO4纳米颗粒制成的结晶离子传导材料，其中除了其混合物之外，M还选自Cr，Mn，Co，Fe和Ni，并且纳米颗粒具有基本平坦的棱柱形状。 本发明还涉及一种用于制造所述类型的结晶离子传导材料的方法，其由以下步骤组成：前体组分在溶液前面产生含有金属离子M和磷酸盐化合物的组分的锂化合物，前体 化合物随后从溶液中沉淀出来，并且任选地形成前体化合物的悬浮液，将前体化合物和/或悬浮液分散和/或研磨，并将前体化合物和/或悬浮液在水热条件下转化， 随后提取结晶物质。

公开(公告)号：US20110017947A1

公开(公告)日：2011-01-27

申请号：US12897339

申请日：2010-10-04

申请人： Gerhard Nuspl ,  Lucia Wimmer ,  Max Eisgruber

发明人： Gerhard Nuspl ,  Lucia Wimmer ,  Max Eisgruber

IPC分类号： H01M4/88 ,  C01B25/45

CPC分类号： H01M4/5825 ,  C01B25/45 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/021 ,  Y10T428/2982

摘要： The invention describes a process for producing a compound of the formula LiMPO.sub.4, in which M represents at least one metal from the first transition series, comprising the following steps: a) production of a precursor mixture, containing at least one Li.sup.+ source, at least one M.sup.2+ source and at least one PO.sub.4.sup.3− source, in order to form a precipitate and thereby to produce a precursor suspension; b) dispersing or milling treatment of the precursor mixture and/or the precursor suspension until the D90 value of the particles in the precursor suspension is less than 50 .mu.m; and c) the obtaining of LiMPO.sub.4 from the precursor suspension obtained in accordance with b), preferably by reaction under hydrothermal conditions. The material obtainable by this process has particularly advantageous particle size distributions and electrochemical properties when used in electrodes.

摘要翻译： 本发明描述了一种制备式LiMPO 4的化合物的方法，其中M代表至少一种来自第一过渡系列的金属，包括以下步骤：a）制备含有至少一种Li 为了形成沉淀物，从而产生前驱物悬浮液，为了形成沉淀，从而产生前体悬浮液; b）分散或研磨前体混合物和/或前体悬浮液的处理，直到前体悬浮液中颗粒的D90值小于50微米; 和c）从根据b）获得的前驱物悬浮液中获得LiMPO 4，优选通过在水热条件下反应。 通过该方法可获得的材料在电极中使用时具有特别有利的粒度分布和电化学性质。

公开(公告)号：US07807121B2

公开(公告)日：2010-10-05

申请号：US10578032

申请日：2004-11-14

申请人： Gerhard Nuspl ,  Lucia Wimmer ,  Max Eisgruber

发明人： Gerhard Nuspl ,  Lucia Wimmer ,  Max Eisgruber

IPC分类号： C01B25/45

CPC分类号： H01M4/5825 ,  C01B25/45 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/021 ,  Y10T428/2982

摘要： The invention describes a process for producing a compound of the formula LiMPO4, in which M represents at least one metal from the first transition series, comprising the following steps: a) production of a precursor mixture, containing at least one Li+ source, at least one M2+ source and at least one PO43− source, in order to form a precipitate and thereby to produce a precursor suspension; b) dispersing or milling treatment of the precursor mixture and/or the precursor suspension until the D90 value of the particles in the precursor suspension is less than 50 μm; and c) the obtaining of LiMPO4 from the precursor suspension obtained in accordance with b), preferably by reaction under hydrothermal conditions. The material obtainable by this process has particularly advantageous particle size distributions and electrochemical properties when used in electrodes.

摘要翻译： 本发明描述了一种制备式LiMPO 4化合物的方法，其中M代表至少一种来自第一过渡系列的金属，其包括以下步骤：a）至少含有至少一种Li +源的前体混合物的制备 一个M2 +源和至少一个PO43-源，以形成沉淀物，从而产生前体悬浮液; b）分散或研磨前体混合物和/或前体悬浮液的处理，直到前体悬浮液中颗粒的D90值小于50μm; 和c）从根据b）获得的前体悬浮液中获得LiMPO4，优选通过在水热条件下反应。 通过该方法可获得的材料在电极中使用时具有特别有利的粒度分布和电化学性质。

公开(公告)号：US07998618B2

公开(公告)日：2011-08-16

申请号：US12897339

申请日：2010-10-04

申请人： Gerhard Nuspl ,  Lucia Wimmer ,  Max Eisgruber

发明人： Gerhard Nuspl ,  Lucia Wimmer ,  Max Eisgruber

IPC分类号： H01M4/58 ,  C01B25/45

CPC分类号： H01M4/5825 ,  C01B25/45 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/021 ,  Y10T428/2982

摘要： The invention describes a process for producing a compound of the formula LiMPO.sub.4, in which M represents at least one metal from the first transition series, comprising the following steps: a) production of a precursor mixture, containing at least one Li.sup.+ source, at least one M.sup.2+ source and at least one PO.sub.4.sup.3− source, in order to form a precipitate and thereby to produce a precursor suspension; b) dispersing or milling treatment of the precursor mixture and/or the precursor suspension until the D90 value of the particles in the precursor suspension is less than 50 .mu.m; and c) the obtaining of LiMPO.sub.4 from the precursor suspension obtained in accordance with b), preferably by reaction under hydrothermal conditions. The material obtainable by this process has particularly advantageous particle size distributions and electrochemical properties when used in electrodes.

摘要翻译： 本发明描述了一种制备式LiMPO 4的化合物的方法，其中M代表至少一种来自第一过渡系列的金属，包括以下步骤：a）制备含有至少一种Li 为了形成沉淀物，从而产生前驱物悬浮液，为了形成沉淀，从而产生前体悬浮液; b）分散或研磨前体混合物和/或前体悬浮液的处理，直到前体悬浮液中颗粒的D90值小于50微米; 和c）从根据b）获得的前体悬浮液中获得LiMPO 4，优选通过在水热条件下反应。 通过该方法可获得的材料在电极中使用时具有特别有利的粒度分布和电化学性质。

公开(公告)号：US20070054187A1

公开(公告)日：2007-03-08

申请号：US10578032

申请日：2004-11-14

申请人： Gerhard Nuspl ,  Lucia Wimmer ,  Max Eisgruber

发明人： Gerhard Nuspl ,  Lucia Wimmer ,  Max Eisgruber

IPC分类号： H01M4/58

CPC分类号： H01M4/5825 ,  C01B25/45 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/021 ,  Y10T428/2982

摘要： The invention describes a process for producing a compound of the formula LiMPO4, in which M represents at least one metal from the first transition series, comprising the following steps: a) production of a precursor mixture, containing at least one Li+ source, at least one M2+ source and at least one PO43− source, in order to form a precipitate and thereby to produce a precursor suspension; b) dispersing or milling treatment of the precursor mixture and/or the precursor suspension until the D90 value of the particles in the precursor suspension is less than 50 μm; and c) the obtaining of LiMPO4 from the precursor suspension obtained in accordance with b), preferably by reaction under hydrothermal conditions. The material obtainable by this process has particularly advantageous particle size distributions and electrochemical properties when used in electrodes.

摘要翻译： 本发明描述了一种制备式LiMPO 4的化合物的方法，其中M代表至少一种来自第一过渡系列的金属，包括以下步骤：a）制备前体混合物，其含有 至少一个Li + +源极，至少一个M 2 +源极和至少一个PO 3 + 3 - 来源，以形成沉淀，从而产生前体悬浮液; b）分散或研磨前体混合物和/或前体悬浮液的处理，直到前体悬浮液中的颗粒的D90值小于50μm; 和c）从根据b）获得的前体悬浮液中获得LiMPO 4，优选通过在水热条件下反应。 通过该方法可获得的材料在电极中使用时具有特别有利的粒度分布和电化学性质。

公开(公告)号：US5450817A

公开(公告)日：1995-09-19

申请号：US170037

申请日：1993-12-20

申请人： Reinhard Hahn ,  Norbert Schall ,  Rolf Ahlers ,  Otto Haubensak ,  Max Eisgruber

发明人： Reinhard Hahn ,  Norbert Schall ,  Rolf Ahlers ,  Otto Haubensak ,  Max Eisgruber

IPC分类号： A01K1/015 ,  A61L15/18 ,  A62D3/00 ,  B01J20/12 ,  B01J20/16 ,  C09K3/00 ,  C09K3/32

CPC分类号： C09K3/32 ,  A01K1/0154 ,  A61L15/18 ,  B01J20/12

摘要： A process for the production of sorbents based on bentonite for the uptake of liquids is described. The process is characterized in that a poorly swelling bentonite with a water uptake capacity of less than 100% (in terms of the dried bentonite with a residual water content of 6 wt. %), a montmorillonite content of around 40-65 wt. % and a water content of 20-40 wt. % is homogenized with a basic-reacting alkaline metal compound by thorough kneading and converted by ion exchange to a swelling bentonite, while the pH value of the mixture is not more than 10.5, the mixture is gently dried, and the dried mixture is fragmented.

摘要翻译： 描述了一种用于生产基于膨润土的用于吸收液体的吸附剂的方法。 该方法的特征在于，吸水能力小于100％（以干燥膨润土计，残留水含量为6重量％），蒙脱石含量为40-65重量％ ％，水含量为20-40重量％。 用碱性反应碱金属化合物进行充分捏和，将其通过离子交换转化成溶胀性膨润土，同时混合物的pH值不大于10.5，将混合物温和干燥，将干燥的混合物分散。

公开(公告)号：US20120295167A1

公开(公告)日：2012-11-22

申请号：US13502285

申请日：2010-10-14

申请人： Michael Holzapfel ,  Max Eisgruber ,  Gerhard Nuspl

发明人： Michael Holzapfel ,  Max Eisgruber ,  Gerhard Nuspl

IPC分类号： H01M10/0562

CPC分类号： H01M4/136 ,  C01B25/45 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/0562 ,  H01M2004/028

摘要： The present invention relates to a method for producing lithium aluminum titanium phosphates of the general formula Li1+xTi2−xAlx(PO4)3, wherein x is ≦0.4, a method for their production as well as their use as solid-state electrolytes in lithium ion accumulators.

摘要翻译： 本发明涉及一种制备通式为Li1 + xTi2-xAlx（PO4）3的锂铝钛酸锂的方法，其中x为＆nlE; 0.4，它们的制备方法及其作为固态电解质的用途 锂离子蓄电池。

公开(公告)号：US20110217593A1

公开(公告)日：2011-09-08

申请号：US13123089

申请日：2009-10-07

申请人： Jasmin Dollinger ,  Andreas Pollner ,  Michael Holzapfel ,  Nicolas Tran ,  Norbert Schall ,  Max Eisgruber

发明人： Jasmin Dollinger ,  Andreas Pollner ,  Michael Holzapfel ,  Nicolas Tran ,  Norbert Schall ,  Max Eisgruber

IPC分类号： H01M4/485 ,  H01M4/88

CPC分类号： C04B35/62625 ,  B82Y30/00 ,  C01G23/005 ,  C01P2002/32 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/40 ,  C04B35/62655 ,  C04B35/6268 ,  C04B35/62839 ,  C04B35/636 ,  C04B2235/3203 ,  C04B2235/3234 ,  C04B2235/44 ,  C04B2235/442 ,  C04B2235/443 ,  C04B2235/449 ,  C04B2235/48 ,  C04B2235/5409 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/549 ,  H01M4/366 ,  H01M4/485 ,  H01M4/625 ,  H01M10/052 ,  Y02E60/122

摘要： A carbon-containing lithium titanium oxide containing spherical particle aggregate with a diameter of 1-80 μm, consisting of lithium titanium oxide primary particles coated with carbon. Also, a method for the production of such a carbon-containing lithium titanium oxide as well as an electrode containing such a carbon-containing lithium titanium oxide as active material as well as a lithium-ion secondary battery containing an above-described electrode.

摘要翻译： 包含直径为1-80μm的球形颗粒聚集体的含碳锂二氧化钛，由涂覆有碳的二氧化钛一次粒子组成。 此外，制造这种含碳的锂钛氧化物的方法以及含有这种含碳的锂二氧化钛作为活性物质的电极以及含有上述电极的锂离子二次电池。

公开(公告)号：US07897136B2

公开(公告)日：2011-03-01

申请号：US11741847

申请日：2007-04-30

申请人： Max Eisgruber ,  Jürgen Ladebeck ,  Jürgen Koy ,  Hubert Schiessling ,  Wolfgang Buckl ,  Herrmann Ebert

发明人： Max Eisgruber ,  Jürgen Ladebeck ,  Jürgen Koy ,  Hubert Schiessling ,  Wolfgang Buckl ,  Herrmann Ebert

IPC分类号： C07F11/00

CPC分类号： B01J23/007 ,  B01J21/10 ,  C01F7/005 ,  C01P2002/22 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C09C1/42

摘要： A method is described for the manufacture of hydrotalcites by using at least one compound of a bivalent metal (Component A) and at least one compound of a trivalent metal (Component B), wherein at least one of these components is not used in the form of a solution, characterized in that a) at least one of the Components A and/or B which is not used in the form of a solution, shortly before or during mixing of the components, and/or b) the mixture containing the Components A and B is subjected to intensive grinding until an average particle size (D50) in the range of approx. 0.1 to 5 μm is obtained, and optionally, after aging treatment or hydrothermal treatment, the resulting hydrotalcite product is separated, dried, and optionally calcinated. The hydrotalcite precursors and/or fine-particle crystalline hydrotalcites which can be obtained by using the method in accordance with this present invention may be used in particular as catalysts or catalyst carriers or as nanocomposite filling agents or co-stabilizers in a polymer matrix.

摘要翻译： 描述了通过使用至少一种二价金属化合物（组分A）和至少一种三价金属化合物（组分B）制备水滑石的方法，其中这些组分中的至少一种不以其形式使用 的溶液，其特征在于a）组分A和/或B中至少一种在组分混合之前或期间不以溶液的形式使用，和/或b）含有组分 对A和B进行强力研磨，直至平均粒径（D50）为约 并且任选地，在时效处理或水热处理之后，将得到的水滑石产物分离，干燥并任选地煅烧。 可以通过使用本发明的方法获得的水滑石前体和/或细颗粒结晶水滑石特别可以用作催化剂或催化剂载体，或作为聚合物基质中的纳米复合填充剂或共稳定剂使用。

公开(公告)号：US07211235B2

公开(公告)日：2007-05-01

申请号：US10475243

申请日：2002-04-18

申请人： Max Eisgruber ,  Jürgen Ladebeck ,  Jürgen Koy ,  Hubert Schiessling ,  Wolfgang Buckl ,  Herrmann Ebert

发明人： Max Eisgruber ,  Jürgen Ladebeck ,  Jürgen Koy ,  Hubert Schiessling ,  Wolfgang Buckl ,  Herrmann Ebert

IPC分类号： C07F11/00 ,  C07F13/00

CPC分类号： B01J23/007 ,  B01J21/10 ,  C01F7/005 ,  C01P2002/22 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C09C1/42

摘要： A method is described for the manufacture of hydrotalcites by using at least one compound of a bivalent metal (Component A) and at least one compound of a trivalent metal (Component B), wherein at least one of these components is not used in the form of a solution, characterized in that a) at least one of the Components A and/or B which is not used in the form of a solution, shortly before or during mixing of the components, and/or b) the mixture containing the Components A and B is subjected to intensive grinding until an average particle size (D50) in the range of approx. 0.1 to 5 μm is obtained, and optionally, after aging treatment or hydrothermal treatment, the resulting hydrotalcite product is separated, dried, and optionally calcinated. The hydrotalcite precursors and/or fine-particle crystalline hydrotalcites which can be obtained by using the method in accordance with this present invention may be used in particular as catalysts or catalyst carriers or as nanocomposite filling agents or co-stabilizers in a polymer matrix.

摘要翻译： 描述了通过使用至少一种二价金属化合物（组分A）和至少一种三价金属化合物（组分B）制备水滑石的方法，其中这些组分中的至少一种不以其形式使用 的溶液，其特征在于a）组分A和/或B中至少一种在组分混合之前或期间不以溶液的形式使用，和/或b）含有组分 对A和B进行强力研磨，直至平均粒径（D≤50）在约 并且任选地，在时效处理或水热处理之后，将所得水滑石产物分离，干燥并任选地煅烧。 可以通过使用本发明的方法获得的水滑石前体和/或细颗粒结晶水滑石特别可以用作催化剂或催化剂载体，或作为聚合物基质中的纳米复合填充剂或共稳定剂使用。