▎ 摘　　要

NOVELTY - Thin film nanocomposite separator comprises a coating layer formed by interfacial polymerization on a hollow fiber membrane support i.e. hydrophilic support. The coating layer comprises porous graphene oxide, and the coating layer is formed by reacting between polyethyleneimine and 1,3,5-benzenetricarbonyl trichloride. A coating layer contains sodium dodecyl sulfate. The hollow fiber membrane support is a hydrophilic support spun including poly (ether sulfone) support and poly (ethylene glycol) and dopamine. USE - Thin film nanocomposite separator. ADVANTAGE - The thin film nanocomposite separator has excellent permeability and selectivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing a thin film nanocomposite separator.