含TAA和Ni－TAA的Li／SOCl_2电池的研究  

Studies on Li/SOC_2, Cells Containing Tetroaazaanuleneor Its Nickel Complex Added Elecholytes

作　　者：章福平[1] 胡祝庆[1] 纪佩珍[1] 

机构地区：[1]浙江丝绸工学院纤维分院

出　　处：《纺织高校基础科学学报》1996年第4期318-321,共4页Basic Sciences Journal of Textile Universities

摘　　要：利用ＸＲＤ，ＩＲ等方法研究了６，１３－二乙基１，８－二氢（２，３，９，１０－二苯并１，４，８，１１－四氮杂十四轮烯（ＴＡＡ）及其镍络合物（Ｎｉ－ＴＡＡ）对Ｌｉ／ＳＬＣｌ_２电池放电行为的影响．结果表明电解液中加入ＴＡＡ和Ｎｉ－ＴＡＡ后，电池放电容量分别提高约１０％和１５％，电池放电最终产物不变，电池阴极极化减小．并测得含ＴＡＡ或含Ｎｉ－ＴＡＡ及不含ＴＡＡ和Ｎｉ－ＴＡＡ的电池的阴极反应电荷传递系数分别为０．１０７，０．１８３，０．０７５，交换电流分别为８．５×１０￣（－６）Ａ／ｃｍ￣２，６．０×１０（－５）Ａ／ｃｍ￣２，３．６×１０（－５）Ａ／ｃｍ￣２．The influences of tile electrolytes containing tetroaazaanulene (TAA) or its Nickelcomplex (Ni-TAA)on the discharge reaction of Li/SOCl2 cells were studied by using XRD and IR.It is shown that the discharge capacities of tile cells containing TAA or Ni-TAA added 1. 8 mol/LiAlCl4/SOCl2 electrolytes exhibited a 10% or a 15% enhancement respectively, and the cathodicpolarizations reduced, compared with that of those not containing. However, the final disehargrproducts of the cells containing TAA or Ni-TAA or not are the same. The cathodic transferconefficent and tile exchange current of the corresponding cells are 0. 107, 0. 183, 0. 075 and 8. 5 ×10(-6) A/cm2, 6. 0 × 10(- 7) A/cm2, 3. 6 × 10(-5) A/cm2 respectively.

关 键 词：锂电池 亚硫酰氯 四氮杂十四轮烯 

分 类 号：O646.21[理学—物理化学] TM912.2[理学—化学]