▎ 摘　　要

A facile synthesis of three-dimensional ultra-light (approximate to 2.52 mg cm(-3)) graphene-poly(dopamine) modified carbon nanotube composite aerogels that needed no additional reducing agents during the forming process is reported herein. The composite aerogels exhibited highly repeatable compressibility and superior electrical conductivity, and thus will have an important application value in strain-sensitive functional devices.