“…In recent years, tremendous efforts have been devoted to developing EMSA structures and materials with higher loss reflection and/or a wider frequency region to improve the electromagnetic attenuation. Currently, various kinds of materials including metallic materials, [10][11][12][13][14][15] carbon based materials, [16][17][18][19][20][21][22] metal-organic framework (MOF) derived composites, [23][24][25][26][27][28][29] MXenebased materials [30][31][32][33][34][35][36][37] and ceramic-based composites [38][39][40][41][42] are widely explored. According to the working principles, they can be divided into electromagnetic wave shielding and electromagnetic wave absorption.…”