利用含锡铅渣可能性的尝试

Studies on the possibility of using lead slag containing tin as positive additive

研究了Pb－Ca－Sn－Al合金渣作为正极添加剂的可能性，初步发现，含锡铅渣可以提高电池的初期容量10％以上。

The authors have studied the possibility of using Pb-Ca-Sn-Al alloy slag containing tin as an additive for positive electrode. The preliminary result shows that this additive increases the initial capacity of a battery by more than 10 %.