Journal of Magnesium and Alloys, Journal Year: 2025, Volume and Issue: 13(2), P. 709 - 718
Published: Jan. 31, 2025
Language: Английский
Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)
Published: Jan. 11, 2024
Abstract Temperature sensors are one of the most fundamental and found in industrial, environmental, biomedical applications. The traditional approach reading resistive response Positive Coefficient thermistors at DC hindered their adoption as wide-range temperature sensors. Here, we present a large-area thermistor, based on flexible stretchable short carbon fibre incorporated Polydimethylsiloxane composite, enabled by radio frequency sensing interface. readout overcomes decades-old range limit thermistors. composite exhibits resistance sensitivity over 1000 °C −1 , while maintaining stability against bending (20,000 cycles) stretching (1000 cycles). Leveraging its processing, anisotropic is used substrate for sub-6 GHz components, where thermistor-based microwave resonators achieve wide (30 to 205 °C) compared reported sensors, high (3.2 MHz/°C) Wireless demonstrated using microstrip patch antenna thermistor substrate, battery-less identification tag. This frequency-based sensor technique could enable functional materials be directly integrated wireless
Language: Английский
Citations
10
Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 492, P. 152290 - 152290
Published: May 16, 2024
Language: Английский
Citations
10
Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(30)
Published: May 15, 2024
Abstract Nacre is a classic model, providing an inspiration for fabricating high‐performance bulk nanocomposites with the two‐dimensional platelets. However, “brick” of nacre, aragonite platelet, ideal building block making nanocomposites. Herein, we demonstrated strong and tough conductive nacre through reassembling platelets bridged by MXene nanosheets hydrogen bonding, not only high mechanical properties but also excellent electrical conductivity. The flexural strength fracture toughness obtained reach ~282 MPa ~6.3 m 1/2 , which 1.6 times higher than that natural respectively. These are attributed to densification orientation degree effectively induced combined interactions bonding bridging. crack propagations in inhibited deflection bridging between In addition, our provides self‐monitoring function structural damage offers exceptional electromagnetic interference shielding performance. Our strategy exfoliated from waste into artificial avenue sustainable reutilization shell resources.
Language: Английский
Citations
10
Advanced Materials Technologies, Journal Year: 2024, Volume and Issue: 9(8)
Published: Feb. 21, 2024
Abstract Flexible piezoresistive sensors hold great promise in biomedicine and personal motion detection, attracting significant attention from researchers. Particularly, two‐dimensional (2D) MXene has made remarkable strides biomedicine, electromagnetic shielding, other practical applications, due to its exceptional hydrophilicity, biocompatibility, mechanical properties, surface functional groups, large specific area. The ease of composite material formation further makes it ideal for high‐sensitivity flexible sensors. This paper summarizes the principal structural configurations multi‐scale interfaces, performance assessment metrics, corresponding sensing mechanisms Subsequently, main characteristics synthesis methods MXene, especially related applications parameters are introduced detail. research trends typical MXene‐based focused on film structures, fiber 3D hydrogel highlighted systematically. In addition, challenges prospects that promoting advancement future also discussed, which will revolutionize field offer a wealth opportunities beyond.
Language: Английский
Citations
8
Journal of Magnesium and Alloys, Journal Year: 2025, Volume and Issue: 13(2), P. 709 - 718
Published: Jan. 31, 2025
Language: Английский
Citations
1