Published: Jan. 1, 2024
Language: Английский
Advanced Science, Journal Year: 2024, Volume and Issue: 11(42)
Published: Sept. 16, 2024
Abstract The rapid advancement in attractive platforms such as biomedicine and human‐machine interaction has generated urgent demands for intelligent materials with high strength, flexibility, self‐healing capabilities. However, existing ability are challenged by a trade‐off between low elastic modulus, healing due to the inherent strength of noncovalent bonding. Here, drawing inspiration from human fibroblasts, monomer trapping synthesis strategy is presented based on dissociation reconfiguration amphiphilic ionic restrictors (7000‐times volume trapping) develop eutectogel. Benefiting nanoconfinement dynamic interfacial interactions, molecular chain backbone formed confined domains mechanically reinforced while preserving soft movement resulting eutectogels demonstrate superior mechanical properties (1799% 2753% higher tensile toughness than pure polymerized deep eutectic solvent), excellent efficiency (>90%), tangential modulus (0.367 MPa during working stage), sensitively monitor activities. This poised offer new perspective developing wearable electronics tailored body motion.
Language: Английский
Citations
16
Nano Letters, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 10, 2025
Sophisticated flexible strain sensors based on MXene/rubber with self-healing capabilities are poised to transform future deformable electronics by restoring impaired performance after repeated deformation. Despite their potential, integrating excellent properties superior mechanical strength in a single system remains significant challenge due simplistic interface architectures weak bonds and limited understanding of dynamics. To address this, novel metal coordination bonding scheme has been developed, synergizing dynamic hydrogen enhance strength, enabling both outstanding properties. Using situ synchrotron radiation techniques, multiscale investigation dynamics provides valuable insights, linking performance. These findings not only deepen our evolution electrodes but also offer promising path for designing advanced self-healable
Language: Английский
Citations
1
Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(30), P. 19403 - 19413
Published: Jan. 1, 2024
This study presents a method to prepare stretchable, conductive, water-permeable, and recyclable hybrid films using hydroxyethyl cellulose PEDOT:PSS for eco-friendly sensors, with high sensitivity, low power consumption, hysteresis.
Language: Английский
Citations
7
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 155992 - 155992
Published: Sept. 1, 2024
Language: Английский
Citations
4
ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 5, 2025
Language: Английский
Citations
0
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162605 - 162605
Published: April 1, 2025
Language: Английский
Citations
0
ACS Applied Polymer Materials, Journal Year: 2024, Volume and Issue: 6(20), P. 12734 - 12743
Published: Oct. 7, 2024
The preparation of flexible electronic devices with simultaneously good flexibility, conductivity, transparency, and stability by using a green efficient process remains challenging. Here, we report class polymerizable deep eutectic solvent (PDES) based ionic conductive elastomer (ICE) favorable mechanical properties, self-healing through the combination multiple hydrogen bonding metal–ligand interactions. ICE dual ion-conductive networks was prepared introducing lithium bis(trifluoromethane)sulfonimide (LiTFSI) into choline chloride/acrylic acid/itaconic acid (ChCl/AA/IA)-type PDES via UV-photoinitiated polymerization. results showed that presence LiTFSI improved properties (7.80 MPa 2601%) electrical conductivity (2.66 × 10–3–7.58 10–3 S m–1) this elastomer. many functional groups in network endowed adhesion ability toward surfaces without external stimuli. In addition, they have been used as strain sensors to monitor human motions, such finger, wrist, elbow, knee flexion.
Language: Английский
Citations
3
Advanced Materials, Journal Year: 2025, Volume and Issue: unknown
Published: March 3, 2025
Abstract Eutectogels are emerging as the next‐generation stretchable electronics due to their superior ionic conductivity, non‐volatility, and cost‐effectiveness. Nevertheless, most eutectogels suffer from weak mechanical strength toughness pronounced hygroscopicity. Herein, a strategy is proposed fabricate phase‐separated with dual channels (PSDIC‐gel), which exhibit exceptional integrative properties, especially water resistance. By blending hydrophilic/hydrophobic polymerizable deep eutectic solvents, spontaneously form via polymerization‐induced phase separation. The hydrophilic poly(acrylic acid) (PAA) containing Li + ‐channels, rich in hydrogen bonding ion‐dipole interactions, provides conductivity. hydrophobic poly(hexafluorobutyl acrylate) (PHFBA) incorporating cholinium cation (Ch ) enhances toughness, Adjusting ratio yields microphase‐separated transparent eutectogel high tensile (6.03 MPa), (16.18 MJ m −3 ), excellent conductivity (1.6 × 10 S −1 strong substrate adhesion, rapid room‐temperature self‐healing. Solid‐state NMR reveals conductive mechanism structure featuring PSDIC‐gels, advancing understanding of complex interactions at atomic level. PSDIC‐gel enables flexible triboelectric nanogenerator for accurate real‐time self‐powered human motion sensing. This work advances design through structure‐property engineering, offering universal reconcile robustness, environmental suitability, wearable electronics.
Language: Английский
Citations
0
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 310, P. 143430 - 143430
Published: April 23, 2025
Language: Английский
Citations
0
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163789 - 163789
Published: May 1, 2025
Language: Английский
Citations
0