“…For inorganic nanofillers, the types of nanoparticles are carbides [58], nitrites [59][60][61][73][74][75][76][77], borides [55], oxides [4,5,62,65], metallic particles [17,78], clay [4,5,35], CNT [54], and nanodiamond [56,79]. For organic nanoparticles (organic nanofiller), the most used nanoparticles were PTFE [80][81][82], PEO [83], PANi [31], or nanocellulose and cellulose nanocrystal [18,40].…”