Stretchable & Sensitive
The hexagonal mesh 3D interconnected ceramic skeleton achieves 220% stretchability via deformation-driven slippage while maintaining high pressure sensitivity, overcoming the trade-off between sensitivity and stretchability in piezoelectric sensors.
Li, Zeng · Chenhui, Jiang · Li, Yuan · Yin, Hao · Li, Qichao · Liu, Hezhou · Guo, Yiping
Nano-Micro Letters 2026
220% strain
stable under 100% tensile strain
sensitivity of 39.57 mV kPa⁻¹