Polyimide (PI) aerogels with high thermal stability and low thermal conductivity can be used in the field of high temperature insulation. However, the super-hydrophilicity of PI aerogel will cause the...
With the successful synthesis of the two-dimensional (2D) gallium nitride (GaN) in a planar honeycomb structure, the phonon transport properties of 2D GaN have been reported. However, it still remains...