▎ 摘 要
NOVELTY - An atomic oxygen sensor based on a graphene material, comprises a substrate, an electrode and a sensitive layer, where the sensitive layer of the atomic oxygen sensor is a reduced graphene oxide film. USE - Atomic oxygen sensor based on a graphene material. ADVANTAGE - The sensor has high sensitivity for atomic oxygen detection in a space environment. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing atomic oxygen sensor based on a graphene material.