公开(公告)号：US20100210453A1

公开(公告)日：2010-08-19

申请号：US12294866

申请日：2007-03-29

申请人： Yong-Sheng Hu ,  Yu-Guo Guo ,  Palani Balaya ,  Joachim Maier ,  Sarmimala Hore

发明人： Yong-Sheng Hu ,  Yu-Guo Guo ,  Palani Balaya ,  Joachim Maier ,  Sarmimala Hore

IPC分类号： B01J23/40 ,  C25B1/00 ,  B01J21/18 ,  B01J23/50

CPC分类号： H01M8/1011 ,  B22F7/002 ,  B22F9/24 ,  B22F2998/10 ,  C25D5/48 ,  C25D5/54 ,  H01G11/26 ,  H01G11/36 ,  H01G11/46 ,  H01G11/86 ,  H01M4/131 ,  H01M4/133 ,  H01M4/8605 ,  H01M4/90 ,  H01M4/92 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/13 ,  Y02E60/523 ,  B22F1/0003 ,  C25D5/00 ,  C23F1/00

摘要： A method for the preparation of materials comprises the steps of: a) taking a first material comprising a compound of a first metal or of a first metal alloy, b) inserting said first material into an electrochemical cell as a first electrode, the electrochemical cell including a second electrode including a second metal different from a metal incorporated in the first material and an electrolyte adapted to transport the second metal to the first electrode and insert it into the first material by a current flowing in an external circuit resulting in the formation of a compound of the second metal in the first electrode material, the method being characterized by the step of treating the first electrode material after formation of the compound of the second metal to chemically remove at least some of the compound of the second metal to leave a material with a nanoporous structure.

摘要翻译： 一种制备材料的方法包括以下步骤：a）获取包含第一金属或第一金属合金的化合物的第一材料，b）将所述第一材料插入作为第一电极的电化学电池中，所述电化学电池 包括第二电极，其包括不同于结合在第一材料中的金属的第二金属和适于将第二金属输送到第一电极的电解质，并通过在外部电路中流动的电流将其插入第一材料中，导致形成 所述第一电极材料中的所述第二金属的化合物，所述方法的特征在于，在形成所述第二金属的化合物之后处理所述第一电极材料以化学去除所述第二金属的至少一些化合物以离开所述第二金属的步骤 具有纳米孔结构的材料。

公开(公告)号：US20050042522A1

公开(公告)日：2005-02-24

申请号：US10913959

申请日：2004-08-06

申请人： Aninda Bhattacharryya ,  Joachim Maier

发明人： Aninda Bhattacharryya ,  Joachim Maier

IPC分类号： G02F1/15 ,  H01M6/18 ,  H01M6/22 ,  H01M10/052 ,  H01M10/0567 ,  H01M10/36 ,  H01M6/16

CPC分类号： H01M6/22 ,  G02F1/1525 ,  H01M6/181 ,  H01M10/052 ,  H01M10/0567 ,  H01M2300/0085 ,  H01M2300/0091

摘要： A non-aqueous electrolyte is disclosed. Exemplary embodiments include at least one ionically conducting salt, especially a lithium salt, a non-aqueous, anhydrous solvent for the ionically conductive salt, the solvent being selected to achieve a degree of dissociation of the ionically conductive salt in the non-aqueous solvent, at least one oxide in a particulate form, the oxide being selected such that it is not soluble in the solvent and such that it is water-free. The electrolyte can be used in a primary or secondary lithium battery, in a supercapacitor, in an electro-chromic display or in a solar cell.

摘要翻译： 公开了一种非水电解质。 示例性实施方案包括用于离子导电盐的至少一种离子导电盐，特别是锂盐，非水性无水溶剂，所述溶剂被选择为在非水溶剂中实现离子导电盐的解离度， 至少一种颗粒形式的氧化物，选择氧化物使其不溶于溶剂，使其不含水。 电解质可用于一次或二次锂电池，超级电容器，电显示器或太阳能电池中。

公开(公告)号：US5413980A

公开(公告)日：1995-05-09

申请号：US573038

申请日：1990-08-23

申请人： Joachim Maier ,  Albrecht Rabenau, deceased ,  Pandijan Murugaraj

发明人： Joachim Maier ,  Albrecht Rabenau, deceased ,  Pandijan Murugaraj

IPC分类号： C01B13/14 ,  C01G1/00 ,  C01G3/00 ,  C04B35/45 ,  H01B12/00 ,  H01L39/12 ,  H01L39/24

CPC分类号： H01L39/126 ,  C04B35/4504 ,  C04B35/4521 ,  H01L39/2419 ,  Y10S505/725 ,  Y10S505/775 ,  Y10S505/78 ,  Y10S505/785

摘要： Polycrystalline high-T.sub.c superconductors of the formula M.sub.m E.sub.e RO.sub.x, which contain grains which are crystallographically aligned to the greatest possible extent, where M is at least one trivalent element such as a lanthanide element, E is at least one divalent element such as an alkaline earth element and R is at least one transition metal such as Cu, and x denotes the proportion of oxygen, are obtained by substituting a part of the alkaline earth element by a foreign element, preferably an alkali-metal element, which is no longer present in the product after the reaction sintering and sintering except for contents in the ppm to parts per thousand range and brings about the orientation effect. This produces a material which contains a slight deficit of E and optionally M, has an unaltered critical temperature and is substantially more resistant to external agents than equivalent known materials. A post-treatment in a stream of air or oxygen is unnecessary. Single crystals having relatively large dimensions can also be produced in a corresponding manner.

摘要翻译： PCT No.PCT / EP89 / 00163 Sec。 371日期1991年10月9日 102（e）日期1991年10月9日PCT提交1989年2月22日PCT公布。 出版物WO89 / 08330 日期：1989年9月8日。具有式MmEeROx的多晶高Tc超导体，其含有在最大可能程度上在晶体学上排列的晶粒，其中M是至少一种三价元素，例如镧系元素，E是至少一个二价 元素如碱土金属元素和R是至少一种过渡金属如Cu，x表示氧的比例，通过用一种异种元素，优选碱金属元素代替一部分碱土金属元素， 在反应烧结和烧结之后不再存在于产物中，除了ppm至千分之一的范围内的含量，并导致取向效果。 这产生含有轻微缺乏E和任选的M的材料具有未改变的临界温度，并且比等同的已知材料显着地更好地抵抗外部试剂。 在空气或氧气流中的后处理是不必要的。 也可以以相应的方式制造具有相对较大尺寸的单晶。