Single-layer copper particles integrated with a carbon nanotube film for flexible electromagnetic interference shielding

Abstract

<p>Single-layer copper particles integrated with a CNT film for flexible electromagnetic interference shielding with a perfectly specific SE has been demonstrated.</p>

Ultrathin Densified Carbon Nanotube Film with “Metal-like” Conductivity, Superior Mechanical Strength, and Ultrahigh Electromagnetic Interference Shielding Effectiveness

“…The SE of densified CNT film after, respectively, being stored in sulfuric acid (pH = 0) and sodium hydroxide aqueous solution (pH = 14) for about one month remains stable, indicating the strong corrosion resistance. These intriguing characteristics cannot be demonstrated by traditional metal-based materials in spite of the ultrahigh SE. − …”

A Dendrite‐Free Lithium/Carbon Nanotube Hybrid for Lithium‐Metal Batteries

“…The CSMF with a size of 35 cm × 25 cm is fabricated by chemical vapor deposition method and collected by an auto‐rotatable cylinder followed by compressing using a rod (Figure S1a, Supporting Information). [ 35,36 ] The as‐obtained graphitic CSMF keeps intact under arbitrary bending and trim easily with scissors (Figure S1b, Supporting Information). However, it is very difficult to be directly wetted by the molten Li because of its poor lithiophilicity, [ 5 ] as indicated by a large contact angle of 136° (Figure S1c, Supporting Information).…”

Self‐Assembled Woven Ag‐Nanowire 3D Network Film for Ultrathin, Transparent, and Flexible Surface Electromagnetic Interference Shielding

“…Besides the high shielding effectiveness (SE), low weight, flexibility, and cost‐effectiveness are also required for EMI shielding materials in practical applications. [ 16–20 ] Ma et al. [ 20 ] reported a light and flexible composite film by integrating single‐layer copper nanoparticles into the carbon nanotube macroscopic tubes film's surface.…”

“…[ 16–20 ] Ma et al. [ 20 ] reported a light and flexible composite film by integrating single‐layer copper nanoparticles into the carbon nanotube macroscopic tubes film's surface. This material shows remarkable EMI performance.…”