GRAPHENE DISPERSION, METHOD FOR PRODUCING SAME, AND ELECTRODE FOR SECONDARY BATTERY

A graphene dispersion liquid containing graphene dispersed in a dispersion medium, in which, in the graphene contained in the dispersion liquid, a proportion of graphene with a size in the plane direction of 500 nm or more and 1 µm or less is 30% or more on an area basis, and a proportion of graphene with a size in the plane direction of 10 µm or more and 50 µm or less is 30% or more on an area basis. It is possible to provide a graphene dispersion liquid which is in a stable dispersion state and can form a strong conductive path.