On the welding of vitrimers: Chemistry, mechanics and applications
Linear chains in thermoplastics make them relatively weak in performance but inherently
weldable and recyclable. By contrast, thermosets with permanently crosslinked networks …
weldable and recyclable. By contrast, thermosets with permanently crosslinked networks …
Design principles for strong and tough hydrogels
Hydrogels are crosslinked polymer networks swollen with water. Owing to their soft and
water-containing nature, hydrogels are promising materials for applications in many fields …
water-containing nature, hydrogels are promising materials for applications in many fields …
Design of Fatigue‐Resistant Hydrogels
Hydrogels are made tough to resist crack propagation. However, for seamless integration
into devices and machines, it necessitates robustness against cyclic loads. Central to this …
into devices and machines, it necessitates robustness against cyclic loads. Central to this …
Network alteration of cyclically loaded elastomers mediated by dynamic bonds
Elastomers and hydrogels with dynamic network structures have received considerable
research interest due to their high strength and toughness, and self-healing ability. While the …
research interest due to their high strength and toughness, and self-healing ability. While the …
Covalent Adaptable Networks with Rapid UV Response Based on Reversible Thiol–Ene Reactions in Silicone Elastomers
M Huo, JG Hu, DR Clarke - Macromolecules, 2023 - ACS Publications
PhotoCAN silicone elastomers, based on the thiol–ene reaction, exhibit rapid and reversible
changes in dynamic modulus at room temperature when illuminated by UV. By combining …
changes in dynamic modulus at room temperature when illuminated by UV. By combining …
Flaw sensitivity of hydrogels with dynamic covalent bonds
Dynamic covalent bonds endow polymers with unique mechanical properties, such as
tunable viscoelastic response and self-healing capability. The study on the fracture of …
tunable viscoelastic response and self-healing capability. The study on the fracture of …
[PDF][PDF] 壳聚糖/聚乙烯醇/纳米碳粉复合物涂覆光纤布拉格光栅湿度传感器
陈鹏宇, 钟年丙, 何雪丰, 解泉华, 万波, 贺媛媛… - Acta Optica …, 2024 - researching.cn
摘要为了实现相对湿度高灵敏, 快速, 准确的检测, 本文提出了一种基于壳聚糖/聚乙烯醇/纳米碳
粉复合物涂敷的光纤布拉格光栅湿度传感器. 建立了传感器检测相对湿度的理论模型 …
粉复合物涂敷的光纤布拉格光栅湿度传感器. 建立了传感器检测相对湿度的理论模型 …
Frequency-dependent electrochemical breakdown of hydrogel ionotronics
Y Jiang, Y Han, Z Gao, R Xu, K Jia, Y Wang - Extreme Mechanics Letters, 2024 - Elsevier
When an ionic conductor meets an electronic conductor, ions and electrons couple at the
interface between ionic and electronic circuits, enabling a class of devices: ionotronics. Such …
interface between ionic and electronic circuits, enabling a class of devices: ionotronics. Such …
[引用][C] Mechanical Behaviors of Copolymer Elastomers: Experimental Characterization and Constitutive Modeling
We combine experimental analysis and modeling to investigate the complex mechanical
behaviors of copolymer elastomers. Experimental studies are conducted to analyze the …
behaviors of copolymer elastomers. Experimental studies are conducted to analyze the …
[引用][C] Hybrid Chemomechanical Yielding of Covalent Adaptable Networks for Toughening Ionic Semi-Crystalline Epoxy
J Zhang, H Lu, YQ Fu - International Journal of Applied Mechanics, 2024 - World Scientific
Covalent adaptable network (CAN) in thermoset epoxy shows good recyclability due to its
bond exchange reactions (BERs), which result in low mechanical strength and toughness …
bond exchange reactions (BERs), which result in low mechanical strength and toughness …