Materials Today Communications, Год журнала: 2024, Номер unknown, С. 111103 - 111103
Опубликована: Ноя. 1, 2024
Язык: Английский
Materials Today Communications, Год журнала: 2024, Номер unknown, С. 111103 - 111103
Опубликована: Ноя. 1, 2024
Язык: Английский
Thin-Walled Structures, Год журнала: 2025, Номер unknown, С. 112955 - 112955
Опубликована: Янв. 1, 2025
Язык: Английский
Процитировано
5Advanced Functional Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 26, 2025
Abstract Auxetic metamaterials refer to materials and structures with extraordinary deformation, i.e., transverse expansion (contraction) under uniaxial tension (compression). In recent decades, a very wide range of innovative functional performance has been discovered stemming from this behavior. This desirable exhibition adaptivity, programmability, functionality provides great potential in soft intelligent systems. However, thus far, the mainstream research on auxetic focused subjective design, monotonic mechanical properties, passive tunability. review thorough overview classical properties applications, primary objective proposing new roadmap auxetics for advances interdisciplinary field. The fundamental works are categorized different configurations mechanisms. particular, integration shape morphing, actuation, sensing, multiphysical response, inverse design is reviewed detail. To accelerate development smart structural systems, applications generalized into robotics (outside body), human–machine interaction (surrounding healthcare devices (inside body). Finally, several significant topics emphasized theory, material choice, manufacturing technique, applications.
Язык: Английский
Процитировано
3Thin-Walled Structures, Год журнала: 2023, Номер 192, С. 111114 - 111114
Опубликована: Сен. 1, 2023
Язык: Английский
Процитировано
30REVIEWS ON ADVANCED MATERIALS SCIENCE, Год журнала: 2024, Номер 63(1)
Опубликована: Янв. 1, 2024
Abstract The development of auxetic materials, known for their unique negative Poisson’s ratio, is transforming various industries by introducing new mechanical properties and functionalities. These materials offer groundbreaking applications improved performance in engineering other areas. Initially found natural behaviors have been developed synthetic materials. Auxetic boast properties, including synclastic behavior, variable permeability, indentation resistance, enhanced fracture toughness, superior energy absorption, fatigue properties. This article provides a thorough review classification applications. It emphasizes the importance cellular structure topology enhancing explores configurations, re-entrant honeycombs, chiral models, rotating polygonal units both two-dimensional three-dimensional forms. deformation mechanisms these enable innovative medicine, protective gear, textiles, sensors, actuating devices, more. also addresses challenges research, such as practical implementation durability assessment structures, while showcasing considerable promise significant advancements different disciplines.
Язык: Английский
Процитировано
6Thin-Walled Structures, Год журнала: 2023, Номер 197, С. 111552 - 111552
Опубликована: Дек. 31, 2023
Язык: Английский
Процитировано
11Composites Communications, Год журнала: 2024, Номер 50, С. 102018 - 102018
Опубликована: Июль 26, 2024
Язык: Английский
Процитировано
4Aerospace Science and Technology, Год журнала: 2024, Номер 155, С. 109730 - 109730
Опубликована: Ноя. 13, 2024
Язык: Английский
Процитировано
3Materials Today Communications, Год журнала: 2025, Номер 43, С. 111786 - 111786
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0Thin-Walled Structures, Год журнала: 2025, Номер unknown, С. 113034 - 113034
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0Journal of Applied Polymer Science, Год журнала: 2025, Номер unknown
Опубликована: Фев. 25, 2025
ABSTRACT Aiming at the problem of rough and porous surfaces mechanical properties thermoplastic polyurethane elastomer (TPU) parts prepared by selective laser sintering, this article used dip‐dyeing process to improve surface modification TPU parts. It researched solvent type, temperature, time, pH value dyeing solution, initial concentration dyes on performance, properties, analyzed mechanism immersed in simultaneous dyeing. After dip‐dyeing, formed a homogeneous integument; roughness was reduced from 23.3 μm original 0.3 dyed The apparent performance dirt resistance are improved, colorfastness rate is 4 or more. Simultaneous efficiently improved through impregnation. When DMF solution used, temperature 30°C time 60 s, tensile strength reached 4.51 MPa elongation break 421.1%, which 61.48% 108.2% higher than that
Язык: Английский
Процитировано
0