MXene Enhanced 3D Needled Waste Denim Felt for High-Performance Flexible Supercapacitors.

ABSTRACT: MXene, a transition metal carbide/nitride, has been prominent as an ideal electrochemical active material for supercapacitors. However, the low MXene load limits its practical applications. As environmental concerns and sustainable development become more widely recognized, it is necessary to explore a greener and cleaner technology to recycle textile by-products such as cotton. The present study proposes an effective 3D fabrication method that uses MXene to fabricate waste denim felt into ultralight and flexible supercapacitors through needling and carbonization. The 3D structure provided more sites for loading MXene onto Z-directional fiber bundles, resulting in more efficient ion exchange between the electrolyte and electrodes. Furthermore, the carbonization process removed the specific

SUBMITTER: Fan W 

PROVIDER: S-EPMC10686952 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature