Lightweight carbonized wood has a hierarchically 3D porous framework and orthotropic channels along the growth direction, which demonstrate great potential for multifunctional electronic materials. Herein, with outstanding electromagnetic interference (EMI) shielding effectiveness (SE), high thermal conductivity, excellent Joule heating property is fabricated. It also exhibits highly anisotropi...

Due to the high conductivity of anisotropic structure, aerogel achieves excellent shielding properties. Meanwhile, has compressibility and thermal stability, which greatly enriches application scenarios this device.