Honeycomb‐Inspired Robust Hygroscopic Nanofibrous Cellular Networks

Mimicking nature is a highly efficient and meaningful way for designing functional materials. However, constructing bioinspired nanofibrous 3D cellular networks with robust mechanical features is extremely challenging. Herein, a biomimetic, super‐flexible, highly elastic, and tough nanofibrous membrane (NFM)‐based water harvester is reported with a highly ordered honeycomb‐inspired gradient network structure, self‐assembled from electrospun...