公开(公告)号：US5401598A

公开(公告)日：1995-03-28

申请号：US971831

申请日：1993-02-19

申请人： Mitsutaka Miyabayashi ,  Manabu Hayashi

发明人： Mitsutaka Miyabayashi ,  Manabu Hayashi

IPC分类号： H01M4/133 ,  H01M4/36 ,  H01M4/587 ,  H01M4/66 ,  H01M10/05 ,  H01H4/02

CPC分类号： H01M4/133 ,  H01M4/587 ,  H01M10/0525

摘要： An electrode for a secondary battery is described comprising an alkali metal carried on a carrier composed mainly of a carbonaceous material satisfying the following characteristics (1) and (2), and having a multiphasic structure comprising a nucleus and a surface layer around the nucleus,(1) a true density .rho. of 1.80 g/cm.sup.3 or more, and(2) in the Raman spectrum analysis using an argon ion laser beam with a wavelength of 5145 .ANG., it has a peak P.sub.A in the range of 1580 to 1620 cm.sup.-1 and a peak P.sub.B in the range of 1350 to 1370 cm.sup.-1, and the ratio of intensity I.sub.B Of the P.sub.B to intensity I.sub.A of the P.sub.A, R=I.sub.B /I.sub.A iS 0.4 or more.

摘要翻译： PCT No.PCT / JP92 / 00789 Sec。 371日期：1993年2月19日 102（e）日期1993年2月19日PCT提交1992年6月19日PCT公布。 出版物WO93 / 00717 日本一月7日，1993年。一种二次电池用电极，其特征在于，包括载持在主要由含有以下特征（1）和（2）的碳质材料构成的载体的载体上的碱金属，并且具有包含核的多相结构和 在核周围的表面层，（1）1.80g / cm 3以上的真密度rho，和（2）在使用波长为5145的氩离子激光束的拉曼光谱分析中，其具有峰值PA 1580至1620cm-1的范围和1350至1370cm -1范围内的峰值PB，PB的强度IB与PA的强度IA的比值R = IB / IA iS 0.4以上。

公开(公告)号：US5340671A

公开(公告)日：1994-08-23

申请号：US77987

申请日：1993-06-14

申请人： Rene Koksbang

发明人： Rene Koksbang

IPC分类号： H01M4/131 ,  H01M4/48 ,  H01M4/485 ,  H01M4/52 ,  H01M4/525 ,  H01M10/052 ,  H01M10/36 ,  H01H4/02

CPC分类号： H01M4/485 ,  H01M10/052 ,  H01M4/131 ,  H01M4/525

摘要： The present invention provides a lithium battery comprising a cathode active material comprising an oxide of vanadium, which is a compound of the general formula M.sub.(1+y) (V.sub.3 O.sub.8).sub.2. M is a divalent ion having a +2 valency and y is equal to or greater than zero and preferably is less than 2. The vanadium oxide active material of the invention is prepared by a series of steps in which solid precursor compounds are successively finely divided and heat treated.

摘要翻译： 本发明提供一种锂电池，其包含由通式M（1 + y）（V3O8）2的化合物构成的钒氧化物的正极活性物质。 M是具有+2价的二价离子，y等于或大于零，优选小于2.本发明的钒氧化物活性物质通过一系列步骤制备，其中固体前体化合物依次细分 并进行热处理。

公开(公告)号：US07813105B2

公开(公告)日：2010-10-12

申请号：US12029702

申请日：2008-02-12

申请人： William S. Cheung

发明人： William S. Cheung

IPC分类号： H01H4/02

CPC分类号： H01G13/00 ,  B32B37/12 ,  B32B2457/16 ,  H01G2/103 ,  H01G4/005 ,  H01G4/02 ,  H01G4/236 ,  H01G4/30 ,  Y10T29/41 ,  Y10T29/43 ,  Y10T29/435 ,  Y10T29/49155 ,  Y10T29/49171 ,  Y10T156/10 ,  Y10T156/16 ,  Y10T156/1702

摘要： An electronic component and method for manufacture thereof is disclosed. A plurality of electrodes are positioned in stacked relation to form an electrode stack. The stack may include as few as two electrodes, but more may be used depending on the number of subcomponents desired. Spacing between adjacent electrodes is determined by removable spacers during fabrication. The resulting space between adjacent electrodes is substantially filled with gaseous matter, which may be an actual gaseous fill, air, or a reduced pressure gas formed through evacuation of the space. Further, adjacent electrodes are bonded together to maintain the spacing. A casing is formed to encapsulate the stack, with first and second conducting surfaces remaining exposed outside the casing. The first conducting surface is electrically coupled to a first of the electrodes, and the second conducting surface is electrically coupled to a second of the electrodes.

摘要翻译： 公开了一种电子部件及其制造方法。 多个电极以堆叠关系定位以形成电极堆叠。 堆叠可以包括少至两个电极，但是根据所需的子部件的数量，可以使用更多的电极。 相邻电极之间的间距由制造过程中的可移除间隔物确定。 相邻电极之间的所得空间基本上被气体填充，气体物质可以是通过抽空该空间形成的实际气体填充物，空气或减压气体。 此外，相邻的电极结合在一起以保持间隔。 形成套管以封装堆叠，其中第一和第二导电表面保持暴露在壳体外部。 第一导电表面电耦合到第一电极，并且第二导电表面电耦合到第二电极。