摘要
目前电动自行车使用的铅酸蓄电池为12V10Ah,其实际比能量(2h率)仅30Wh/kg,而铅布铅酸蓄电池可以达到43Wh/kg(3h率),采用材料Ebonex的双极式铅酸蓄电池有可能超过60Wh/kg,接近MH/Ni电池的比能量,在铅酸蓄电池领域是前所未有的。
<Abstrcat>The practical energy density of the currently used electric bicycle lead acid battery (12 V 10 Ah) was only 30 Wh/kg(2 h rate),while that of lead mesh lead acid battery was 43 Wh/kg(3 h rate).It was possible to construct a bipolar lead acid battery using Ebonex bipolar plate to get an energy density over 60 Wh/kg. This approximately equaled to that of the Ni/MH battery and was unprecedented in lead acid battery region.
出处
《电池》
CAS
CSCD
北大核心
2005年第3期232-233,共2页
Battery Bimonthly
