Electrolysis
A collection of Catalyst articles about electrolysis.
Aluminium
A Catalyst article about aluminium, a shiny silvery metal, which is extracted from its ore by electrolysis.
This article is from Catalyst: GCSE Science Review 2005, Volume 16, Issue 1.
Hydrogen Powered Cars
This Catalyst article explains how hydrogen and oxygen gas can be used in a redox reaction to produce electricity, and the harmless by-product, water.
The article is from Catalyst: Secondary Science Review 2012, Volume 23, Issue 2.