Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 352, P. 123192 - 123192
Published: Dec. 25, 2024
Language: Английский
Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159714 - 159714
Published: Jan. 1, 2025
Language: Английский
Citations
3
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Aug. 10, 2024
Abstract The preparation of high‐performance and fire‐safe electrolytes for flexible quasi‐solid‐state supercapacitors is challenging. In this work, a novel multifunctional deep eutectic solvent gel (DESG) fabricated using acrylic acid urea as hydrogen bond donors choline chloride acceptor. DESG shows high ionic conductivity (0.552 S m −1 ), good electrochemical performance (specific capacitance: 106.8 F g wide operating temperature range (−20–90 °C), being promising candidate solid‐state supercapacitors. Furthermore, it exhibits thermoelectric conversion capability (Seebeck coefficient: 1.56 mV K ideal capacitors fire‐warning sensors. prepared rapidly self‐extinguishes after removal from fire, reaching limiting oxygen index value 38.0% demonstrating its excellent flame retardancy. addition, has self‐healing (healing efficiency 84.3%). work provides new insights into the application fire‐safety eutectogels
Language: Английский
Citations
14
Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112166 - 112166
Published: Jan. 1, 2025
Language: Английский
Citations
1
Advanced Composites and Hybrid Materials, Journal Year: 2025, Volume and Issue: 8(1)
Published: Jan. 21, 2025
Language: Английский
Citations
0
ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown
Published: April 24, 2025
Flexible wearable electronic devices have garnered significant interest due to their inherent properties, serving as replacements for traditional rigid metal conductors in personal healthcare monitoring, human motion detection, and sensory skin applications. Here, we report a preparation strategy self-adhesive, ultrahigh stretchable DGel based on poly(acrylic acid) (PAA). The resulting exhibits high tensile strength (approximately 2.16 MPa) an stretchability 5622.14%). More importantly, these meticulously designed DES gels demonstrate signal recognition capabilities under strains ranging from 1 500%. also shows excellent cyclic stability durability (5000 cycles at 100% strain), exhibiting superior electromechanical performance strain sensor. of is attributed the synergistic effects chemical physical cross-linking within gel. Additionally, can be effortlessly assembled into sensors. By integration flexible sensing with deep learning, fabricated touch system achieves identification accuracy up 99.33%. This advancement offers new insights designing novel variety applications, including tissue engineering, sensing, devices.
Language: Английский
Citations
0
Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 488, P. 137279 - 137279
Published: Jan. 20, 2025
Language: Английский
Citations
0
Macromolecular Rapid Communications, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 2, 2025
Polymer gel-based ionic thermoelectric (i-TE) devices, including thermally chargeable capacitors and thermogalvanic cells, represent an innovative approach to sustainable energy harvesting by converting waste heat into electricity. This review provides a comprehensive overview of recent advancements in i-TE materials, focusing on their Seebeck coefficients, the mechanisms underlying thermodiffusion effects, various strategies employed enhance performance. Gel-based materials show great promise due flexibility, low cost, suitability for flexible wearable devices. However, challenges such as improving conductivity stability redox couples remain. Future directions include enhancing efficiency ionic-electronic coupling developing more robust electrode optimize conversion real-world applications.
Language: Английский
Citations
0
Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: 355, P. 123349 - 123349
Published: Feb. 4, 2025
Language: Английский
Citations
0
Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
This work develops a recyclable ionogel with dynamic cross-linked network. BMIM:Cl and CaCl 2 enhance thermoelectric properties, achieving −30.4 mV K −1 142.8 under 5 °C, advancing sustainable energy.
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 7, 2025
Abstract Eutectogels, a family of emerging materials, integrate the characteristics deep eutectic solvents (DES) and gels, presenting unique application potential in biomedical engineering. However, latest progress eutectogels their applications field remain to be summarized refined. This review first introduces composition properties generated by interaction between DES gel matrix. Subsequently, classifications advantages are comprehensively discussed according cross‐linked preparation methods, including physical, chemical, multiple cross‐linked. By analyzing eutectogels, such as mechanical performance, thermal properties, conductivity, injectability, structure‐function relationships, is overviewed. Then, eutectogel's prospects engineering elaborated detail, drug delivery improve stability precise control release, enhancing curative effects reducing side effects. Also, functional utilization tissue engineering, biosensing, bioadhesives, related domains explored. Finally, existing challenges prospective research directions delineated.
Language: Английский
Citations
0