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    Nuclear fuel grid assembly with hydraulically balanced mixing vane pattern
    4.
    发明授权
    Nuclear fuel grid assembly with hydraulically balanced mixing vane pattern 有权
    具有液压平衡混合叶片模式的核燃料电网组件

    公开(公告)号：US08335293B1

    公开(公告)日：2012-12-18

    申请号：US12434985

    申请日：2009-05-04

    申请人： Kyong-Bo Eom ,  Kyu-Tae Kim ,  Jung-Min Suh ,  Nam-Gyu Park ,  Joon-Kyoo Park ,  Jin-Sun Kim ,  Dong-Geun Ha ,  Kyoung-Joo Kim ,  Il-Kyu Kim ,  Seong-Ki Lee ,  Jin-Seok Lee ,  Kang-Hoon Kim ,  Sung-Kew Park ,  Kyeong-Lak Jeon

    发明人： Kyong-Bo Eom ,  Kyu-Tae Kim ,  Jung-Min Suh ,  Nam-Gyu Park ,  Joon-Kyoo Park ,  Jin-Sun Kim ,  Dong-Geun Ha ,  Kyoung-Joo Kim ,  Il-Kyu Kim ,  Seong-Ki Lee ,  Jin-Seok Lee ,  Kang-Hoon Kim ,  Sung-Kew Park ,  Kyeong-Lak Jeon

    IPC分类号： G21C3/34

    CPC分类号： G21C3/352 ,  G21C3/322 ,  G21C3/356 ,  Y02E30/38

    摘要： Disclosed is a spacer grid assembly with mixing vanes supporting fuel rods of nuclear fuel assemblies and mixing coolant that flows around the fuel rods, and more particularly, a spacer grid equipped with mixing vanes that mix coolant flowing around fuel rods.The spacer grid with hydraulically balanced mixing vane patterns, in the spacer grid equipped with a strip dividing a plurality of unit grid cells and a plurality of springs, protruded in uniform directions of vertical and horizontal directions on a grid surface of the strip and supporting nuclear fuel rods, which includes: a plurality of mixing vanes protruded to the downstream of coolant on an upper end of the inner grid surface, wherein positions and directions of the mixing vanes are formed in regular patterns on the spacer grid. Thus, it can minimize coolant flow induced vibration of the spacer grid by balancing hydraulic load generated by the mixing vanes, around the center of the spacer grids.

    摘要翻译： 公开了一种间隔栅格组件，其具有支撑核燃料组件的燃料棒的混合叶片和混合围绕燃料棒流动的冷却剂，更具体地，配备有混合叶片的间隔栅格，混合叶片将燃料棒周围的冷却剂混合。 具有液压平衡混合叶片图案的间隔栅格，在间隔栅格中配备有分隔多个单位网格单元的条带和多个弹簧，在条带的网格表面上沿垂直和水平方向的均匀方向突出并支撑核 燃料棒，其包括：在内网格表面的上端突出到冷却剂下游的多个混合叶片，其中混合叶片的位置和方向以间隔网格上的规则图案形成。 因此，通过平衡由间隔栅格中心周围的混合叶片产生的液压负荷，可以最小化间隔栅格的冷却剂流动引起的振动。

    Electrolyte composition for dye-sensitized solar cell, manufacturing method of the composition, and dye-sensitized solar cell including the composition
    8.
    发明申请
    Electrolyte composition for dye-sensitized solar cell, manufacturing method of the composition, and dye-sensitized solar cell including the composition 审中-公开
    用于染料敏化太阳能电池的电解质组合物，该组合物的制造方法和包含该组合物的染料敏化太阳能电池

    公开(公告)号：US20070102039A1

    公开(公告)日：2007-05-10

    申请号：US11544143

    申请日：2006-10-06

    申请人： Kwang Man Kim ,  Man Gu Kang ,  Nam Gyu Park ,  Kwang-Sun Ryu ,  Soon Ho Chang

    发明人： Kwang Man Kim ,  Man Gu Kang ,  Nam Gyu Park ,  Kwang-Sun Ryu ,  Soon Ho Chang

    IPC分类号： H01L31/00

    CPC分类号： H01G9/2009 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

    摘要： Provided are an electrolyte composition of a dye-sensitized solar cell, a manufacturing method thereof, and a dye-sensitized solar cell comprising the composition. The composition comprises a polyvinylidene fluoride (PVDF) based high polymer and titanium dioxide nanoparticles serving as an inorganic material based filler. Using the PVDF based high polymer in the composition can solidify the composition, and this solidification can contribute to the flexibility of a solar cell. Also, the inorganic material based filler, i.e., the titanium dioxide nanoparticles, can reinforce the collection and retention of an aqueous component comprising iodide ions, which are carriers within the electrolyte. Accordingly, compared to typical high polymer based electrolyte solutions, excellent photoelectric conversion efficiency can be achieved with the above electrolyte composition.

    摘要翻译： 本发明提供染料敏化太阳能电池的电解质组合物，其制造方法和包含该组合物的染料敏化太阳能电池。 该组合物包含用作无机材料的填料的基于聚偏二氟乙烯（PVDF）的高聚物和二氧化钛纳米颗粒。 在组合物中使用基于PVDF的高聚物可以固化组合物，并且该固化可以有助于太阳能电池的柔性。 而且，基于无机材料的填料，即二氧化钛纳米颗粒，可以增强含有碘离子的含水组分的收集和保留，这些离子是电解质内的载体。 因此，与典型的高分子电解质溶液相比，可以用上述电解质组合物实现优异的光电转换效率。

    Cathode active material for lithium secondary cell and method for manufacturing the same
    9.
    发明授权
    Cathode active material for lithium secondary cell and method for manufacturing the same 有权
    锂二次电池用正极活性物质及其制造方法

    公开(公告)号：US06986968B2

    公开(公告)日：2006-01-17

    申请号：US10323731

    申请日：2002-12-20

    申请人： Young Sik Hong ,  Kwang Sun Ryu ,  Soon Ho Chang ,  Yong Joon Park ,  Young Gi Lee ,  Kwang Man Kim ,  Nam Gyu Park ,  Man Gu Kang ,  Xiang Lan Wu

    发明人： Young Sik Hong ,  Kwang Sun Ryu ,  Soon Ho Chang ,  Yong Joon Park ,  Young Gi Lee ,  Kwang Man Kim ,  Nam Gyu Park ,  Man Gu Kang ,  Xiang Lan Wu

    IPC分类号： H01M4/58 ,  C01B25/45 ,  C01B17/98

    CPC分类号： H01M4/525 ,  C01B25/45 ,  H01M4/131 ,  H01M4/136 ,  H01M4/485 ,  H01M4/5825 ,  H01M10/052

    摘要： A cathode active material for a lithium secondary cell used in a cellular phone is disclosed. The cathode active material for the lithium secondary cell and the method the same having a high capacity and a long lifetime, different from LiCoO2 and LiMn2O4, Li(Ni, Co)O2, and V-system oxide that has been researched as the active material for substituting LiCoO2 are provided. The cathode active material for the lithium secondary cell in the next formula 1 is obtained by heating or chemically treating diadochite [Fe2(PO4)(SO4)(OH).6H2O] that is the mineral containing PO43−, SO42−, and OH−. LiaFebMc(PO4)x(SO4)y(OH)z   (1) In the formula, M is at least one element selected from a radical consisting of Mg, Ti, Cr, Mn, Co, Ni, Cu, Zn, Al, and Si, with 0≦a, c≦0.5, 1≦b≦2, 0.5≦x, y, z≦1.5.

    摘要翻译： 公开了一种用于蜂窝电话的锂二次电池用正极活性物质。 用于锂二次电池的正极活性材料及其与LiCoO 2和LiMn 2 O 4不同的具有高容量和长寿命的方法， 提供了作为用于代替LiCoO 2 N 2的活性物质研究的Li（Ni，Co）O 2 2的V体系氧化物。 下式1中的锂二次电池用正极活性物质是通过加热或化学处理二氧化钛[Fe 2 O 3（PO 4））（SO 4） /SUB> )(OH).6H2O]，它是含有PO 3，SO 3，SO 4， ＆lt; 2＆gt;和＆lt; / SUP＆gt;。 <？in-line-formula description =“In-line Formulas”end =“lead”？？？？？？？？？？？（＆lt;＆lt; （SO 4）x（SO 4）x（OH）z（1） ）<？in-line-formula description =“In-line Formulas”end =“tail”？>在公式中，M是从由Mg，Ti，Cr，Mn，Co，Ni组成的基团中选择的至少一种元素 ，Cu，Zn，Al和Si，0≤a，c≤0.5,1≤b≤2,0.5≤x，y，z≤1.5。