中国物理B ›› 2020, Vol. 29 ›› Issue (2): 28102-028102.doi: 10.1088/1674-1056/ab6721
• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇 下一篇
Rizwan Zahoor, Chang Liu(刘畅), Muhammad Rizwan Anwar, Fu-Yan Lin(林付艳), An-Qi Hu(胡安琪), Xia Guo(郭霞)
Rizwan Zahoor, Chang Liu(刘畅), Muhammad Rizwan Anwar, Fu-Yan Lin(林付艳), An-Qi Hu(胡安琪), Xia Guo(郭霞)
摘要: A multi-coating technique of reduced graphene oxide (RGO) was proposed to increase the sensitivity of paper-based pressure sensors. The maximum sensitivity of 17.6 kPa-1 under the 1.4 kPa was achieved. The electrical sensing mechanism is attributed to the percolation effect. Such paper pressure sensors were applied to monitor the motor vibration, which indicates the potential of mechanical flaw detection by analyzing the waveform difference.
中图分类号: (Graphene)