▎ 摘　　要

Owing to its mechanical flexibility and high charge-transfer rate, Graphene-elastomer with multiscale architecture design hold great promise in pressure sensing and energy storage. Herein, we report a straightforward and sustainable method to fabricate lightweight and resilient graphene/cellulose nanocrystalline (CNC) aerogel (GCA) monoliths. Mimicking the vein-like texture of nature, the resulting materials with oriented nanofibers and porous can rapidly recover from compression (up to 95% strain). Inspired by the nanofiber alignment, we assemble 0D sulfur nanoparticles (S-NPs) into 3D GCA matrix as a sulfur immobilizer for electrode material design. Accordingly, a high reversible discharge capacity (1048mAh/g at 0.5C) with a low capacity fading (0.06% per cycle) are achieved when the S-NPs/GCA is used as the cathode of Li-S batteries (LSBs). These features undoubtedly could enable the graphene/nanofiber elastomers to play a vital role in the future attractive applications of wearable devices and electronic skins. (c) 2021 The Author(s). Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).