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11. 发明授权

US5518836A Flexible carbon fiber, carbon fiber electrode and secondary energy storage devices 失效
标题翻译：柔性碳纤维，碳纤维电极和二次储能装置
公开(公告)号：US5518836A
公开(公告)日：1996-05-21
申请号：US372446
申请日：1995-01-13
申请人： Francis P. McCullough
发明人： Francis P. McCullough
IPC分类号： D01F9/22 , H01M2/02 , H01M4/58 , H01M4/66 , H01M4/74 , H01M10/04 , H01M6/48 , D01F9/12
CPC分类号： H01M10/05 , D01F9/22 , H01M10/044 , H01M2/0275 , H01M4/663 , H01M4/587 , H01M4/74
摘要： A novel flexible carbon fiber is disclosed which has a generally non-circular or tubular cross-sectional shape, a Young's modulus of from greater than 1 MM psi (6.9 GPa) to 55 MM psi (380 GPa), and a bending strain value of from greater than 0.01 to less than 50%. The invention also resides in an electrode for a secondary energy storage device utilizing the carbon fibers of the invention and containing a non-aqueous electrolyte. The invention further resides in a secondary energy storage device comprising a water impermeable housing having at least two cells containing at least one shared bipolar electrode made of the flexible carbon fibers of the invention. Also disclosed is a pseudo bipolar electrode and terminal electrode for use in a lithium ion battery in which the fibers or a portion of the carbon fibers are coated with an ion active lithium salt of a metal oxide. Also disclosed is a novel battery stack and a method of manufacture of the secondary energy storage device.
摘要翻译：公开了一种新颖的柔性碳纤维，其具有通常为非圆形或管状横截面形状，大于1MMpsi（6.9GPa）至55MMpsi（380GPa）的杨氏模量，以及弯曲应变值从大于0.01到小于50％。本发明还涉及一种利用本发明的碳纤维并含有非水电解质的二次储能装置的电极。本发明还涉及一种二次能量存储装置，其包括具有至少两个电池的不透水壳体，所述至少两个电池包含由本发明的柔性碳纤维制成的至少一个共用双极电极。还公开了一种用于锂离子电池的伪双极电极和端子电极，其中纤维或一部分碳纤维被金属氧化物的离子活性锂盐涂覆。还公开了一种新型电池组和二次能量存储装置的制造方法。

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