| 摘要 |
<p>Method for the production of positive active material for lead storage batteries, this active material consists of PbO and PbOx - where x is a number between 1 and 2 - and some powder being composed of not more than 30 to 35% lead in optional rate and some water. The basis of the invention is mixing glycerine and polytetrafluorethylene, as addition, to the active material.</p> |
