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    • 73. 发明申请
    • SOFT-SOLID CRYSTALLINE ELECTROLYTE COMPOSITIONS
    • 软固体结晶电解质组合物
    • WO2015148300A1
    • 2015-10-01
    • PCT/US2015/021725
    • 2015-03-20
    • TEMPLE UNIVERSITY-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION
    • ZDILLA, Michael J.WUNDER, Stephanie L.CHINNAM, Parameswara Rao
    • H01M4/02H01M6/14H01M6/16H01M6/36
    • H01M10/0565H01M4/02H01M6/14H01M6/16H01M6/36H01M10/052H01M10/056H01M2300/0017H01M2300/0085
    • The present invention relates to compositions comprising ionic compounds surrounded by organic matrices, and methods for producing such compositions. In various embodiments, the compositions of the present invention are co- crystals of an organic compound and a salt. The organic compound forms matrices with channel structures, wherein the organic matrices interact relatively poorly with the salt, thus allowing for excellent ion mobility through the channel structures. In one embodiment, the compositions are soft-solid electrolytes, comprising ions such as lithium or sodium, which can be used in batteries or other electrochemical devices. The electrolyte compositions of the present invention exhibit relatively high ionic conductivities with a negligible activation barrier for ion migration, i.e., the compositions exhibit barrierless ion conduction. In addition, the compositions exhibit good conductivities at very low temperatures, making them useful in a variety of low temperature applications. In one embodiment, the present invention further relates to free-standing films comprising the co-crystals of the present invention, and methods for preparing such films.
    • 本发明涉及包含有机基质包围的离子化合物的组合物,以及用于制备这种组合物的方法。 在各种实施方案中,本发明的组合物是有机化合物和盐的共晶体。 有机化合物形成具有通道结构的基质,其中有机基质与盐相互作用相对较差,从而允许通过通道结构优异的离子迁移率。 在一个实施方案中,组合物是软固体电解质,其包含可用于电池或其它电化学装置中的诸如锂或钠的离子。 本发明的电解质组合物表现出相当高的离子电导率,具有可忽略的离子迁移活化屏障,即组合物表现出无障碍离子传导。 此外,组合物在非常低的温度下表现出良好的电导率,使得它们可用于各种低温应用。 在一个实施方案中,本发明还涉及包含本发明的共晶体的自立膜以及制备这种膜的方法。
    • 74. 发明申请
    • ELECTROLYTE AND LEAD SULFURIC ACID BATTERY
    • 电解液和铅酸电池
    • WO2014152487A1
    • 2014-09-25
    • PCT/US2014/027394
    • 2014-03-14
    • BIGZET INCORPORATED
    • ZEINE, Malik
    • H01M6/04H01M6/14H01M8/10
    • H01M10/08H01M10/10H01M2300/0011H01M2300/0085
    • The invention provides sulfuric acid efficiency electrolytes including a surfactant, preferably an amphoteric or a non-ionic surfactant, and/or phosphoric acid, the sulfuric acid efficiency electrolyte preferably further including at least one of a chelating agent and a crystal growth regulator, and optionally, a filler. The invention further provides sulfuric acid electrolytes including a filler, at least one chelating agent, and at least one water-soluble sulfate salt, wherein the chelating agent comprises an alkali metallated chelating agent and the water-soluble sulfate salt comprises the corresponding cation to the cation present in the alkali metallated chelating agent. The invention further provides lead sulfuric acid batteries including a positive electrode, negative electrode, and the efficiency electrolyte of the invention disposed therebetween.
    • 本发明提供了包括表面活性剂,优选两性或非离子表面活性剂和/或磷酸的硫酸效率电解质,所述硫酸效率电解质优选还包含螯合剂和晶体生长调节剂中的至少一种, ,填料。 本发明还提供了包括填料,至少一种螯合剂和至少一种水溶性硫酸盐的硫酸电解质,其中螯合剂包括碱金属化的螯合剂,水溶性硫酸盐包括与 存在于碱金属化螯合剂中的阳离子。 本发明还提供了包括正极,负极和本发明的效率电解质之间的铅硫酸电池。
    • 78. 发明申请
    • GAS DIFFUSION ELECTRODES FOR BATTERIES SUCH AS METAL-AIR BATTERIES
    • 用于电池的气体扩散电极如金属气体电池
    • WO2011011082A1
    • 2011-01-27
    • PCT/US2010/002079
    • 2010-07-23
    • LIOX POWER, INC.CHASE, Gregory, V.E.ADDISON, Dan, D.BLANCO, MarioSASAKI, Kenji, A.UDDIN, Jassim
    • CHASE, Gregory, V.E.ADDISON, Dan, D.BLANCO, MarioSASAKI, Kenji, A.UDDIN, Jassim
    • H01M12/06H01M6/14H01M12/08H01M4/86H01M4/96
    • H01M12/08H01M4/0433H01M4/0471H01M4/0473H01M4/8605H01M4/96H01M6/14H01M12/06Y02E60/128Y02E60/50Y10T29/49108
    • The present invention generally relates to batteries and, in particular, to electrodes for use in batteries such as non-aqueous metal-air batteries, for example, lithium-air batteries, as well as in other electrochemical devices. Such devices may exhibit improved performance characteristics (e.g. power, cycle life, capacity, etc.). One aspect of the present invention is generally directed to electrodes for use in such devices containing one or more pores or channels for transport of gas and/or electrolyte therein, e.g., forming an open porous network. In certain embodiments, the electrolyte may be a gel or a polymer. In some embodiments, there may be network of such channels or pores within the electrode such that no active site within the electrode is greater than about 50 micrometers distant from a gas channel. In some embodiments, such systems may be created using electrodes containing gel or electrolyte polymers, and/or by forming electrodes having different wettabilities such that certain regions preferentially attract the electrolyte compared to other regions, thereby causing self-organization of the electrolyte within the electrode. Other aspects of the invention are generally directed to methods of making such batteries or electrochemical devices, methods of using such batteries or electrochemical devices, kits involving such batteries or electrochemical devices, or the like.
    • 本发明一般涉及电池,特别涉及用于电池的电极,例如非水性金属 - 空气电池,例如锂 - 空气电池,以及其它电化学装置。 这样的装置可以表现出改进的性能特征(例如功率,循环寿命,容量等)。 本发明的一个方面通常涉及用于这种装置中的电极,其包含用于在其中输送气体和/或电解质的一个或多个孔或通道,例如形成开放的多孔网络。 在某些实施方案中,电解质可以是凝胶或聚合物。 在一些实施例中,在电极内可能存在这样的通道或孔的网络,使得电极内的活性位点不超过距离气体通道约50微米。 在一些实施例中,可以使用含有凝胶或电解质聚合物的电极和/或通过形成具有不同润湿性的电极来产生这样的系统,使得某些区域优先吸引电解质与其它区域相比,从而导致电极内的电解质的自组织 。 本发明的其他方面通常涉及制造这种电池或电化学装置的方法,使用这种电池或电化学装置的方法,涉及这种电池或电化学装置的试剂盒等。