公开(公告)号：WO1996029750A1

公开(公告)日：1996-09-26

申请号：PCT/US1996003118

申请日：1996-03-06

Applicant: WILSON GREATBATCH LTD.

Inventor： WILSON GREATBATCH LTD. ,  GAN, Hong ,  TAKEUCHI, Esther, S.

IPC: H01M06/16

CPC classification number: H01M10/0567 ,  H01M6/164 ,  H01M6/168

Abstract: An alkali metal, solid cathode, nonaqueous electrochemical cell capable of delivering high current pulses, rapidly recovering its open circuit voltage and having high current capacity, is described. The stated benefits are realized by dissolving organic additives, preferably carbonate additives in the electrolyte. The carbonate additives have an O-X bond with a dissociation energy less than about 80 kcal/mol on either one or both sides of a carbonyl group wherein X is selected from the group consisting of C, O and N.

Abstract translation: 描述了能够传递高电流脉冲，快速恢复其开路电压并且具有高电流容量的碱金属，固体阴极，非水电化学电池。 所述的益处通过将有机添加剂，优选碳酸盐添加剂溶解在电解质中来实现。 碳酸酯添加剂在其中X选自C，O和N的羰基的一个或两侧上具有解离能小于约80kcal / mol的O-X键。