Stretchable Ti 3 C 2 T x MXene/Carbon Nanotube Composite Based Strain Sensor with Ultrahigh Sensitivity and Tunable Sensing Range
Nanjing Tech University · The Synergetic Innovation Center for Advanced Materials
Abstract
It remains challenging to fabricate strain-sensing materials and exquisite geometric constructions for integrating extraordinary sensitivity, low strain detectability, high stretchability, tunable sensing range, and thin device dimensions into a single type of strain sensor. A percolation network based on Ti3C2Tx MXene/carbon nanotube (CNT) composites was rationally designed and fabricated into versatile strain sensors. This weaving architecture with excellent electric properties combined the sensitive two-dimensional (2D) Ti3C2Tx MXene nanostacks with conductive and stretchable one-dimensional (1D) CNT crossing. The resulting strain sensor can be used to detect both tiny and large deformations with an…
Citation impact
- FWCI
- 26.24
- Percentile
- 100%
- References
- 47
Authors
9Topics & keywords
- Materials science
- Gauge factor
- Carbon nanotube
- Sensitivity (control systems)
- Composite number
- Optoelectronics
- Strain gauge
- Electrical conductor