▎ 摘　　要

NOVELTY - A lithium air battery anode catalyst material comprises graphene-molybdenum composite material. USE - A lithium air battery anode catalyst material. ADVANTAGE - The lithium air battery anode catalyst material has good chemical stability, high specific capacity, excellent circulation property, and simple preparation method. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the lithium air battery anode catalyst material comprising mixing molybdenum metal material and dispersed graphene colloid as liquid-phase medium, placing in a baker; and subjecting to laser ablation using Neodymium :Yttrium aluminum garnet laser controlled at a frequency of 1064 nm, repeating frequency of 10 Hz, pulse width of 10 ns and energy density of 2-3 J/cm2 for 15-60 minutes.