Simple Chemical Trick To Boost Battery Efficiency

space_mongoose writes "Hitachi thinks that a simple chemical additive could significantly improve battery life. Alkaline batteries have a positive electrode of manganese oxide and a negative electrode of finely powdered zinc, but zinc oxide forms around these grains of zinc. Hitachi's solution is to replace the zinc with a fine powder of zinc-aluminum alloy, displacing the zinc within the zinc oxide layer making it a much better conductor."

Comments

Re:At least this is not

[Anonymous Coward]

As a typical member of /. I think someone should mod you -1 employernotappreciated