Long Xia

TL;DR: In this paper, an N-doped graphene foams with high porosity and open reticular structures are prepared via a self-assembled hydrothermal reaction and a freeze-drying process.

TL;DR: In this article, Fe3O4@LAS/RGO composites with uniform size and extraordinary electromagnetic wave absorption properties were successfully synthesized by a simple three-step method.

TL;DR: In this article, single manganese atoms implanted in oxygen and nitrogen double-doped hollow carbon sphere frameworks (Mn/C-(N, O)) are prepared as electrocatalyst and anchoring sites for lithium sulfur batteries.

TL;DR: The results demonstrate that the interfacial polarization, the Debye dipolar relaxation, the well-matched characteristic impedance, and the quarter-wavelength matching all play important roles in improving the microwave absorption properties of LAS/rGO-KH-550 nanocomposites.

TL;DR: In this paper, the key relationship between Δe and EWA property is proved by theoretical calculation. But the authors still remain a huge challenge that whether the pure carbon materials with excellent conductivity can be used as EWA alone and how the performance can be optimized.