Andrea Knöller

TL;DR: In this paper, a dual-fiber approach together with cellulose nanofibers was proposed to produce strong and flexible hybrid materials with high electrical conductivity and elastic properties.

TL;DR: A strategy to design ultralight and hierarchically structured ceramic scaffolds of macroscopic size and mechanical reversibility comparable to that of microscopic metamaterials are reported, leading to a macroscopically remarkable dynamic mechanical performance.

TL;DR: This work reports the first synthetic, ceramic-based scaffold whose architecture closely mimics that of cuttlebone, a structural biomaterial whose porosity exceeds that of most other natural cellular solids, whilst preserving an excellent mechanical strength.

TL;DR: These findings provide useful guidelines for the development of bioinspired, multifunctional systems whose hierarchical structure imparts tailored mechanical properties and cycling stability, which is essential for applications such as actuators or flexible electrodes for advanced energy storage.

TL;DR: A highly porous aerogel cathode composed of reduced graphene oxide, which is loaded with nanostructured SnO2, which yields a cathode material for high-rate aluminum ion batteries, which exhibit an excellent cycling stability over 10,000 tested cycles.