Wood-based straightway channel structure for high performance microwave absorption

In-situ growth of Fe/Fe3O4/C hierarchical architectures with wide-band electromagnetic wave absorption

“…The extensive utilization of electronic devices and wireless equipment in civil and military fields has resulted in serious electromagnetic radiation pollution, which has harmful effects on human body and electronic apparatus [1][2][3]. Therefore, the effective electromagnetic wave (EMW) absorption materials are urgently designed and explored [4].…”

Fire‐Resistant Structural Material Enabled by an Anisotropic Thermally Conductive Hexagonal Boron Nitride Coating

“…Wood has been used to build structures such as bridges, house, towers, and furniture from ancient times to present day . Compared with the manufacturing processes of steel, concrete, and other construction materials, wood processing not only reduces the energy consumption but also results in a positive contribution to the carbon footprint due to its green and environmentally friendly characteristics . Despite these attractive features, wood still faces challenges in the modern construction industry because of its high fire risk.…”

The effect of ZnCl2 activation on microwave absorbing performance in walnut shell-derived nano-porous carbon

“…[16][17][18] In particular, porous carbons have large specic surface areas and can attenuate microwaves effectively by good dielectric loss, multiple reections and scattering of microwaves. [19][20][21] At present, challenges remain in the eld of microwave absorption since the effective absorption frequency bandwidth of most microwave absorbers is still unsatisfactory and the preparation technology is still complicated. It is necessary to exploit easily prepared and lowcost microwave absorbers that have strong microwave absorption and broad effective absorption frequency bandwidth and are light in weight.…”