高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (9): 1275.

• 论文 • 上一篇    

聚并苯二次电池的研究

张喜艳1, 谢德民1, 王荣顺1, 傅玉杰1, 王存国1, 赵成大1, 李长志2, 王宝忱2   

  1. 1. 东北师范大学化学系, 长春, 130024;
    2. 中国科学院长春应用化学研究所
  • 收稿日期:1990-08-14 出版日期:1991-09-24 发布日期:1991-09-24
  • 通讯作者: 谢德民
  • 基金资助:

    国家自然科学基金

Studies on Polymer Secondary Battery Employing Polyacenic Semiconductor

Zhang Xi-yan1, Xie De-min1, Wang Rong-shun1, Fu Yu-jie1, Wang Chun-guo1, Zhao Cheng-da1, Li Chang-zhi2, Wang Bao-chen2   

  1. 1. Department of Chemistry, Northeast Normal University, Changchun, 130024;
    2. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun
  • Received:1990-08-14 Online:1991-09-24 Published:1991-09-24

PDF (PC)

被引次数

9

摘要： 聚乙炔在电解质中能进行电化学可逆的离子掺杂和脱掺杂,以聚乙炔膜作为电极的活性物质,用PVDF、LiClO4-PC薄膜作为电解质,制作了可充式全塑电池,但由于聚乙炔在空气中稳定性差,电池的放电性能还不理想,目前,除聚苯胺电池在日本已有商品外,其它几种聚合物电池还都处于实验室研究开发阶段,用聚并苯半导体材料分别为正负极制做的全塑电池,自放电小,循环寿命可达3000次,是有实用价值的聚合物二次电池之一,前文对酚醛树脂的热解过程、产物结构、电学性质及导电机制等进行了研究,本文研究了用聚并苯材料做锂二次电池的正极活性物质、高氯酸锂(溶解在碳酸丙烯酯中,1mol/L)为电解质的二次电池性能。

关键词: 聚并苯, 掺杂, 二次电池

Abstract: Polymer secondary batteries employing polyacenic semiconductor (PAS) as the cathode which is prepared from phenol-formaldehyde resin by pyrolytic process have been assembled,by using Li as an anode and the solution of Imol/L LiClO4in PCas the electrolyte. These batteries show an excellent reversibility for electrochemical doping-undoping process and the charge-discharge cycles under 1 mAh have reached 300 times and the energy density is 162 Wh/kg. We believe that the PASbattery promises to be applied to conductive polymers in practice.

Key words: Polyacene, Doping, Secondary battery

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