Bioactive Materials, Journal Year: 2025, Volume and Issue: 51, P. 211 - 230
Published: May 13, 2025
Language: Английский
Composites Communications, Journal Year: 2025, Volume and Issue: 56, P. 102418 - 102418
Published: April 21, 2025
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 30, 2025
Abstract The rapid self‐healing ability and low energy dissipation of polymers (SPs) are difficult to balance, which limits their practical applications. This study proposes a simple method prepare SPs simultaneously with improved reduced by in situ polymerization acrylamide (AM) poly(ethylene glycol) methyl ether methacrylate (MPEG) an aqueous solution deep eutectic solvent (DES). DES acts as plasticizer, promoting the movement polymer chains. At same time, it forms hydrogen bond complex chains, accelerating formation rate bonds. enables material recover rapidly structural via instantaneous reformation upon stress removal, coupled significant decrease hysteresis loss. synergistic mechanism thus achieves balance between dissipation. In addition, endows ionic conductivity. As strain sensor, PAM‐5 exhibits ultra‐low electrical hysteresis, response, well good stability, fatigue resistance. It can be used monitor external mechanical stimuli human body movements. strategy provides new approach for design high‐performance polymers.
Language: Английский
Citations
0
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: April 30, 2025
Abstract Healable antifouling materials contribute a paradigm shift for extending marine infrastructure lifespan by forming continuable biofouling barriers. However, achieving sustainable performance in extreme mechanical stresses remains challenging due to the difficulty of integrating stiffness, toughness, and healing with efficacy. Inspired meniscus, which facilitates efficient load absorption distribution ability through remarkable resilience accurate intercalation between thigh calf bones, structural‐bioinspired segmented network strategy is proposed. This approach integrates secondary meniscus‐inspired bisphenol segments into primary, reorganizing rigid phases optimizing crosslinking primary ensure uniform stress dissipation augment molecular dynamism. design yields 212.32% increase Young’ s modulus (362.42 MPa), 55.62% improvement toughness (169.52 MJ m − 3 ), an enhancement self‐healing efficiency from 72.81% 98.75%. establishes new principle durable healable materials, combining enhanced properties resistance against biofouling.
Language: Английский
Citations
0
ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown
Published: May 9, 2025
Photodetectors with high responsivity are crucial elements in various modern industrial applications. CdSe nanobelts, due to their direct bandgap, have emerged as a high-performance material wide-ranging applications photodetector technology. For nanobelt-based photodetectors, which already exhibit broad applicability, enhancing performance is key area of ongoing research and development. In this study, we report the successful synthesis nanobelt photodetectors decorated CuI nanocrystals through combination physical vapor deposition poly(vinyl alcohol) film transfer process. This approach significantly improves photodetectors. 405-765 nm range fixed light intensity, external quantum efficiency CuI@CdSe peaked at 242.88 A/W 579.18%, 11.6 times higher than those in-situ At 520 0.94 mW/cm2 these metrics reached 289.53 860.727%, about 38.645 To further demonstrate enhanced performance, prepared an image signal transmission system validate optical imaging capabilities The successfully converted preset into final output resolution 110 × 93 pixels, showcasing potential for practical work boosts incorporation nanocrystals. It also paves way toward creating advanced future.
Language: Английский
Citations
0
Bioactive Materials, Journal Year: 2025, Volume and Issue: 51, P. 211 - 230
Published: May 13, 2025
Language: Английский
Citations
0