MXene-based multifunctional smart fibers for wearable and portable electronics

Abstract

Mo1.33C i-MXene nanosheets and poly(3,4-ethylenedioxythiophene):polystyrene sulfonate multifunctional hybrid smart fiber is fabricated with an easily scalable spinning approach and can be used for both supercapacitors and electrochemical transistors.

MXene Fibers for Flexible and Wearable Electronics: Recent Progress and Future Perspectives

“…also developed PANI/MXene composite fibers that can be applied for energy storage, strain sensing, electromagnetic shielding, and thermotherapy. Qin [65] et al. used Mo 1.33 C i ‐MXene nanosheets and PEDOT:PSS as the base materials to prepare MXene‐based composite fibers that can be simultaneously applied to high‐performance supercapacitors and electrochemical transistors.…”

Tightly intercalated Ti3C2Tx/MoO3−x/PEDOT:PSS free-standing films with high volumetric/gravimetric performance for flexible solid-state supercapacitors

“…5b) show that there are still obvious redox peaks even at a high scan rate of 100 mV s −1 , reflecting the good rate performance of TMP-2. 50 The probable electrochemical reactions of TMP-2 in H 2 SO 4 aqueous solution can be presented as the following eqn (1)-( 4). H + can bond with terminal O on the surface of Ti 3 C 2 T x .…”

3D-printed flexible supercapacitors with multi-level bonded configuration via ion cross-linking

“…1–7 To efficiently power these advanced electronic systems, corresponding energy storage devices that can maintain high electrochemical performance under arbitrary mechanical deformation are desperately required. 8–13 Owing to the exceptional power density and long cycling lifetimes, supercapacitors are regarded as promising candidates for deformable and stretchable energy storage devices, but their performance is still far from satisfactory. 14–21…”

“…[1][2][3][4][5][6][7] To efficiently power these advanced electronic systems, corresponding energy storage devices that can maintain high electrochemical performance under arbitrary mechanical deformation are desperately required. [8][9][10][11][12][13] Owing to the exceptional power density and long cycling lifetimes, supercapacitors are regarded as promising candidates for deformable and stretchable energy storage devices, but their performance is still far from satisfactory. [14][15][16][17][18][19][20][21] To improve the deformable capability of the supercapacitors, research efforts have been carried out from both material and conguration perspectives.…”