▎ 摘　　要

NOVELTY - Functional graphene cellulosic fiber, prepared by a melt process, comprises 0.5-10 wt.% graphene and 90.0-99.5 wt.% cellulose. USE - Used as functional graphene cellulosic fiber. ADVANTAGE - The method has short production flow, and causes less environmental pollution. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing functional graphene cellulose fiber, comprising preparing graphene dispersion, cellulose/ionic liquid mixture, mixing, pre-melting, preparing a spinning dope, and spinning.