IEEE Access, Journal Year: 2024, Volume and Issue: 12, P. 115994 - 116012
Published: Jan. 1, 2024
Language: Английский
Journal of the Mechanics and Physics of Solids, Journal Year: 2024, Volume and Issue: 193, P. 105903 - 105903
Published: Oct. 10, 2024
Language: Английский
Citations
28
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(23)
Published: Feb. 28, 2024
Abstract Shape morphing in bistable kirigami enables remarkable functionalities appealing to a diverse range of applications across the spectrum length scale. At core their shape shifting lies architecture repeating unit, where highly deformable slits and quasi‐rigid rotating units often exhibit multiple symmetries that confer isotropic deployment obeying uniform scaling transformation. In this work, symmetry breaking is investigated access geometric frustration anisotropic morphing, enabling arbitrarily scaled planar spatial domains. With an analysis on properties complemented by systematic investigation integrating semi‐analytical derivations, numerical simulations, experiments elastic sheets, work unveils fundamental relations between slit symmetry, frustration, deployment. Furthermore, asymmetric are leveraged flat‐to‐3D demonstrations showcase pivotal role shear deformation achieving target shapes functions so far unattainable with uniformly stretchable kirigami. The insights provided unveil controlling soft metamaterials, enriching achievable for spanning deployable space structures, wearable technologies, machines.
Language: Английский
Citations
11
Aerospace Science and Technology, Journal Year: 2025, Volume and Issue: 161, P. 110102 - 110102
Published: Feb. 26, 2025
Language: Английский
Citations
1
Nature Computational Science, Journal Year: 2024, Volume and Issue: 4(8), P. 567 - 573
Published: Aug. 27, 2024
Language: Английский
Citations
8
SusMat, Journal Year: 2024, Volume and Issue: 4(4)
Published: May 30, 2024
Abstract The intensifying energy crisis has made it urgent to develop robust and reliable next‐generation systems. Except for conventional large‐scale sources, the imperceptible randomly distributed embedded in daily life awaits comprehensive exploration utilization. Harnessing latent potential facilitate further evolution of soft Compared with rigid devices, flexible devices are more convenient suitable harvesting storing from dynamic complex structures such as human skin. Stretchable conductors that capable withstanding strain (≫1%) while sustaining stable conductive pathways prerequisites realizing electronic devices. Therefore, understanding characteristics these evaluating feasibility their fabrication strategies particularly critical. In this review, various preparation methods stretchable carefully classified analyzed. Furthermore, recent progress application storage based on is discussed detail. Finally, challenges promising opportunities development integrated highlighted, seeking inspire future research directions.
Language: Английский
Citations
7
Advanced Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Oct. 17, 2024
Advanced epidermal electronic devices, capable of real-time monitoring physical, physiological, and biochemical signals administering appropriate therapeutics, are revolutionizing personalized healthcare technology. However, conventional portable devices predominantly constructed from impermeable rigid materials, which thus leads to the mechanical disparities between human tissues, resulting in skin irritation, tissue damage, compromised signal-to-noise ratio (SNR), limited operational lifespans. To address these limitations, a new generation wearable on-skin electronics built on stretchable porous substrates has emerged. These offer significant advantages including breathability, conformability, biocompatibility, robustness, providing solutions for aforementioned challenges. given their diverse nature varying application scenarios, careful selection engineering suitable is paramount when developing high-performance tailored specific applications. This comprehensive review begins with an overview various substrates, specifically focusing fundamental design principles, fabrication processes, practical Subsequently, concise comparison methods offered fabricate by applying substrates. Following these, latest advancements applications highlighted. Finally, current challenges summarized potential future directions this dynamic field explored.
Language: Английский
Citations
6
npj Flexible Electronics, Journal Year: 2024, Volume and Issue: 8(1)
Published: Dec. 4, 2024
With the increasing demand for wearable electronic products, there is a pressing need to develop devices that seamlessly conform contours of human body while delivering excellent performance and reliability. Traditional rigid fabrication technologies fall short meeting these requirements, necessitating exploration advanced flexible offer new possibilities designing fabricating stretchable particularly in devices. Over time, continuous development innovative techniques has ushered significant improvements design freedom, lightweight, seamless integration, multifunctionality electronics. Here, we provide comprehensive overview advancements facilitated by technology It specifically focuses on key methods, including printed electronics fabrication, soft transfer, 3D structure deformation fabrication. By highlighting advancements, it sheds light challenges prospects further technologies. The introduction revolutionized landscape wearable/conformable electronics, expanding their application domains, streamlining system complexity associated with customization, manufacturing, production, opening up avenues innovation body-conformable
Language: Английский
Citations
6
International Journal of Precision Engineering and Manufacturing, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 15, 2025
Abstract Smart adhesives with engineered mechanical structures have emerged as a transformative technology broad applications in fields such wearable healthcare devices, bioengineering, and soft robotics. By integrating advanced architectures like kirigami, tessellations, multilayered designs, these exhibit enhanced surface properties that lead to superior interfacial adhesion. Such designs offer critical advantages—improved stretchability, substrate conformability, increased adhesion strength—over conventional adhesives. This review explores the range of used smart demonstrates how innovations address limitations traditional Additionally, we discuss their flexible electronics,
Language: Английский
Citations
0
Proceedings of the Institution of Mechanical Engineers Part B Journal of Engineering Manufacture, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 17, 2025
Kirigami-inspired honeycomb structures demonstrate outstanding self-expanding capabilities and exceptional mechanical properties. To further enhance the shape recovery properties load-carrying capacity of kirigami-inspired honeycomb, hierarchical structure is introduced by importing porous into cell walls 4D-printed (Structure II), then an innovative I) designed for achieving effect. Additionally, three with different configurations III–V) are also comparing traditional Structure II. The finite element analysis experiments conducted to compare compression deformation behavior energy absorption I–V. It found that I exhibits significantly improved compared stiffness increased 50.43%, performance 65.00%. time has been shortened 27.27% it a better rate. III–V can performances IV best capacity, increase 76.25%. Thus, developed honeycombs have broad application prospects multifunctional applications in future.
Language: Английский
Citations
0
Applied Physics Letters, Journal Year: 2025, Volume and Issue: 126(4)
Published: Jan. 27, 2025
The emergence of twisted metamaterials opens up an avenue for research in metamaterials. However, the current emphasis primarily lies mechanics, rendering it intriguing to explore application compression-torsion coupling effect optics. This present study introduces a thin-walled circular tube (TWCT) structure, characterized by pronounced twisting angle 59.5°, achieved only through single-layer TWCT configuration. We demonstrate significant phenomenon, surpassing findings previous endeavors. TWCT's deformation mechanism is harnessed optical imaging integration experimental, theoretical, and finite element approaches. information stored can be gradually projected when elastic strain stimulates TWCT. These presented herein straightforward valid approach employ as reliable mechanical switch imaging, thereby showcasing its potential fields cryptographic techniques, storage, transmission via imaging.
Language: Английский
Citations
0