Inorganic NP-Modified Aramid Nanopaper

Strong, tough, and insulating

In situ anchoring of inorganic nanoparticles onto aramid nanofibers via metal-ion-assisted splitting simultaneously enhances mechanical strength, toughness, and dielectric breakdown strength, with improved thermal stability and no trade-off.

Songfeng, E. · Geng, Bo · Ji, Xingxiang · Ning, Doudou · Ma, Qin · Zhao, Ruixia · Sha, Lizheng · Lu, Zhaoqing

Composites Science and Technology 2023

Specifications

应力提升

{'zh': '66.2', 'en': ''} %

断裂伸长率提升

{'zh': '151.3', 'en': ''} %

韧性提升

{'zh': '332.6', 'en': ''} %

介电击穿强度提升

{'zh': '28.3', 'en': ''} %

Advantages

Dielectric breakdown strength further improved after annealing at 400 °C for 2 h