▎ 摘　　要

NOVELTY - The preparation method of iron-cobalt-reduced graphene oxide composite absorbing material involves weighing water-soluble iron(II,III) oxide particles and then hydrothermally processing, adding iron(II,III) oxide and ZIF-67 and then obtaining iron-cobalt alloy composite absorbing material, carbonizing the composite absorbing material, adding graphene oxide and carbonizing. USE - The method is useful for preparation of iron-cobalt-reduced graphene oxide composite absorbing material. ADVANTAGE - The method enables preparation of iron-cobalt-reduced graphene oxide composite absorbing material with excellent magnetic performance and absorption property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for iron-cobalt-reduced graphene oxide composite absorbing material prepared by the method.