会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明专利
    • Bipolar lithium-ion rechargeable battery
    • 双极锂离子充电电池
    • JP2008192621A
    • 2008-08-21
    • JP2008059872
    • 2008-03-10
    • Yardney Technical Products Incヤードニー、テクニカル、プロダクツ、インコーポレーテッドYardney Technical Products, Inc.
    • HOSSAIN SOHRAB
    • H01M2/02H01M4/66H01M6/48H01M10/36
    • H01M10/0563H01M6/48H01M10/05
    • PROBLEM TO BE SOLVED: To provide a novel improved bipolar lithium-ion rechargeable battery system.
      SOLUTION: The new improved bipolar lithium-ion rechargeable battery system (10) comprises a plurality of separate electrochemical cells (12a, 12b, ..., 12n) where positive and negative electrodes (14a, 14b, ..., 14n, and 16a, 16b, ..., 16n) are arranged so that they oppose and face mutually while interposing perforated separators (18a, 18b, ..., 18n) containing an electrolyte. The positive and negative electrodes in adjacent cells are arranged in contact with both the sides of common current collection elements (20a, 20b, ..., 20n) for forming a unitary bipolar structure. The negative electrode has a carbon layer (24) adhering to one side of the current collection element, and the positive electrode has a layer containing a lithium transition metal or sulfide compound (26) adhering to the other side of the element. The unitary bipolar structure including the positive and negative electrodes of the adjacent cells is joined integrally in a sealed stacked array. Preferably outer-periphery electrical insulating sealed members in plastic insulation rings (28a, 28b, ..., 28n) are included.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种新型改进的双极锂离子可充电电池系统。 解决方案:新的改进的双极型锂离子可再充电电池系统(10)包括多个单独的电化学电池(12a,12b,...,12n),其中正极和负极(14a,14b,..., 14n和16a,16b,...,16n)被布置成使得它们相对地相互面对,同时插入含有电解质的多孔隔板(18a,18b,...,18n)。 相邻电池中的正极和负极被布置成与公共电流采集元件(20a,20b,...,20n)的两侧接触,以形成单一的双极结构。 负极具有粘附在集电元件的一侧的碳层(24),正极具有含有附着在元件另一侧的锂过渡金属或硫化物(26)的层。 包括相邻电池的正极和负极的单一双极结构一体地连接在密封的堆叠阵列中。 优选地,包括塑料绝缘环(28a,28b,...,28n)中的外周电绝缘密封构件。 版权所有(C)2008,JPO&INPIT