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    Method For Joining Ceramic Components
    135.
    发明申请
    Method For Joining Ceramic Components 有权
    陶瓷组件接合方法

    公开(公告)号：US20120175042A1

    公开(公告)日：2012-07-12

    申请号：US11781125

    申请日：2007-07-20

    申请人： Akash Akash ,  Balakrishnan G. Nair

    发明人： Akash Akash ,  Balakrishnan G. Nair

    IPC分类号： B32B37/14

    CPC分类号： C04B37/005 ,  C04B35/6269 ,  C04B35/6309 ,  C04B2235/447 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/96 ,  C04B2237/064 ,  C04B2237/343 ,  Y10T156/10

    摘要： A method for joining multiple ceramic components together is disclosed in one embodiment of the invention as including providing multiple ceramic components, each having a mating surface. A slip containing a mixture of alumina powder and a phosphate-containing reagent is applied to one or more of the mating surfaces. The mean particle size of the alumina powder is tailored to provide improved strength to the bond. Once the slip is applied, the ceramic components may be joined together at their mating surfaces. The joint may then be sintered to react the constituents in the mixture and thereby generate a bond between the ceramic components.

    摘要翻译： 在本发明的一个实施例中公开了将多个陶瓷部件连接在一起的方法，包括提供多个具有配合表面的陶瓷部件。 将含有氧化铝粉末和含磷酸盐试剂的混合物的滑移剂施加到一个或多个配合表面。 调整氧化铝粉末的平均粒度以提供更好的粘结强度。 一旦施加滑移，陶瓷部件可以在其配合表面处连接在一起。 然后可以将接头烧结以使混合物中的组分反应，从而在陶瓷组分之间产生粘结。

    LITHIUM ION CONDUCTIVE SOLID ELECTROLYTE AND PRODUCTION PROCESS THEREOF
    138.
    发明申请
    LITHIUM ION CONDUCTIVE SOLID ELECTROLYTE AND PRODUCTION PROCESS THEREOF 审中-公开
    锂离子导电固体电解质及其制备方法

    公开(公告)号：US20110300451A1

    公开(公告)日：2011-12-08

    申请号：US13214592

    申请日：2011-08-22

    申请人： Yasushi Inda

    发明人： Yasushi Inda

    IPC分类号： H01M10/0562

    CPC分类号： C04B35/462 ,  C03B19/06 ,  C04B35/478 ,  C04B2235/3203 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3286 ,  C04B2235/3287 ,  C04B2235/3418 ,  C04B2235/36 ,  C04B2235/442 ,  C04B2235/447 ,  C04B2235/5436 ,  C04B2235/96 ,  H01M6/185 ,  H01M6/188 ,  H01M10/0562 ,  H01M2300/0071 ,  H01M2300/0091

    摘要： A lithium ion conductive solid electrolyte formed by sintering a molding product containing an inorganic powder and having a porosity of 10 vol % or less, which is obtained by preparing a molding product comprising an inorganic powder as a main ingredient and sintering the molding product after pressing and/or sintering the same while pressing, the lithium ion conductive solid electrolyte providing a solid electrolyte having high battery capacity without using a liquid electrolyte, usable stably for a long time and simple and convenient in manufacture and handling also in industrial manufacture in the application use of secondary lithium ion battery or primary lithium battery, a solid electrolyte having good charge/discharge cyclic characteristic in the application use of the secondary lithium ion battery a solid electrolyte with less water permeation and being safe when used for lithium metal-air battery in the application use of primary lithium battery, a manufacturing method of the solid electrolyte, and a secondary lithium ion battery and a primary lithium battery using the solid electrolyte.

    摘要翻译： 1.一种锂离子传导性固体电解质，其是通过烧结含有无机粉末并且具有10体积％％以下的孔隙率的10体积％以下的成型体形成的，其是通过制备包含无机粉末作为主要成分并在压制后烧结成型产品的成型产物 和/或在压制时烧结，锂离子传导性固体电解质提供具有高电池容量的固体电解质，而不使用液体电解质，可长期稳定使用，并且在制造和处理中也在工业制造中应用 使用二次锂离子电池或一次锂电池，具有良好充电/放电循环特性的固体电解质在二次锂离子电池的应用中使用具有较少透水性的固体电解质，并且当用于锂金属空气电池时是安全的 一次锂电池的应用使用，一种制造方法 固体电解质，二次锂离子电池和使用该固体电解质的一次锂电池。

    PROCESS FOR PRODUCING A POWDER OF ALUMINUM TITANATE-BASED CERAMICS
    140.
    发明申请
    PROCESS FOR PRODUCING A POWDER OF ALUMINUM TITANATE-BASED CERAMICS 有权
    生产基于钛酸铝的陶瓷粉末的方法

    公开(公告)号：US20110236688A1

    公开(公告)日：2011-09-29

    申请号：US13119661

    申请日：2009-10-06

    申请人： Keiichiro Suzuki ,  Masayuki Narumi

    发明人： Keiichiro Suzuki ,  Masayuki Narumi

    IPC分类号： C04B35/478 ,  C04B35/622

    CPC分类号： C01G23/003 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/62 ,  C04B35/478 ,  C04B35/6262 ,  C04B2235/3206 ,  C04B2235/3222 ,  C04B2235/3234 ,  C04B2235/3418 ,  C04B2235/3427 ,  C04B2235/3463 ,  C04B2235/3826 ,  C04B2235/3852 ,  C04B2235/3873 ,  C04B2235/3886 ,  C04B2235/401 ,  C04B2235/402 ,  C04B2235/404 ,  C04B2235/441 ,  C04B2235/442 ,  C04B2235/443 ,  C04B2235/444 ,  C04B2235/446 ,  C04B2235/447 ,  C04B2235/448 ,  C04B2235/449 ,  C04B2235/5436 ,  C04B2235/5481 ,  C04B2235/6562 ,  Y10T428/2982

    摘要： The invention is to provide a process of producing the powder of aluminum titanate-based ceramics in which the formation of fine particulate component and coarse particulate component is inhibited, and having a very sharp grain size distribution, efficiently and at good yield. The invention is a process for producing a powder of aluminum titanate-based ceramics, comprising a step of keeping a precursor mixture containing a titanium source powder, an aluminum source powder and a silicon source powder at a temperature range of from 1100° C. to 1350° C. for 3 hours or more, followed by a step of heating the precursor mixture up to 1400° C. or more and thereafter firing, at this temperature, the precursor mixture after the keeping to obtain a fired body of aluminum titanate-based ceramics, and a step of pulverizing and classifying the fired body of aluminum titanate-based ceramics, wherein the step of pulverizing and classifying the fired body of aluminum titanate-based ceramics comprises; a step (A) of pulverizing the fired body of aluminum titanate-based ceramics with the application of an impact and classifying the pulverized ceramics to obtain a powder of aluminum titanate-based ceramics having a prescribed grain diameter or less, and a step (B) of re-pulverizing the rest of the pulverized ceramics with the application of an impact and classifying the obtained pulverized ceramics to obtain a powder of aluminum titanate-based ceramics having a prescribed grain diameter or less.

    摘要翻译： 本发明提供一种制造钛酸铝系陶瓷粉末的方法，其中细颗粒成分和粗颗粒组分的形成被抑制，并且具有非常尖锐的晶粒尺寸分布，并且以良好的收率。 本发明是一种钛酸铝系陶瓷粉末的制造方法，其特征在于，包括在1100℃〜1100℃的温度范围内保持含有钛源粉末，铝源粉末，硅源粉末的前体混合物的工序， 1350℃3小时以上，然后将前体混合物加热至1400℃以上的步骤，然后在该温度下，在保持前将前体混合物进行烧成，得到钛酸铝 - 以及对钛酸铝系陶瓷的烧成体进行粉碎分级的工序，其中，对钛酸铝系陶瓷的烧成体进行粉碎和分级的工序包括： 通过施加冲击来粉碎钛酸铝系陶瓷的烧制体的工序（A），对粉碎后的陶瓷进行分级，得到规定粒径以下的钛酸铝系陶瓷粉末和工序（B ）通过施加冲击再粉碎剩余的粉碎陶瓷，并将得到的粉碎陶瓷分级，得到规定粒径以下的钛酸铝系陶瓷粉末。