Rapid Communication: Protonic Transport in Dehydrated Aluminium Sulphate

Abstract

Dehydrated aluminium sulphate has been shown to possess H4 ion conductivity at high temperatures (~ 200-400 °C) as studied by a in air and hydrogen ambient and IB and electrochemical EMF measurements. This suggests that some dehydrated salts may be tried as a route for developing new proton conductors. © 1992 IOP Publishing Ltd.