▎ 摘　　要

NOVELTY - Graphene oxide loaded polyelectrolyte complex membrane comprises anionic polymer matrix, cationic polymer and graphene oxide layer, where cationic polymer is formed on the graphene oxide layer. USE - Graphene oxide loaded polyelectrolyte complex membrane for use in separating device for separation of alcohol-water mixture (all claimed). ADVANTAGE - The graphene oxide loaded polyelectrolyte complex membrane ensures improved separation performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing graphene oxide loaded polyelectrolyte complex membrane, which involves using anionic polymer matrix, cationic polymer and graphene oxide layer.