In order to resolve the corrosion problem of LiBr/H2O, abundant studies have been performed in the past few years. Adding inhibitors into LiBr aqueous solution is an economical way to reduce the corrosion. Chromate, molybdate and OH- are usually utilized as the inhibitors in LiBr/H2O absorption systems.[11-13] These inhibitors are helpful to reduce the corrosion of carbon steel and copper by forming a passive film on metal surface