A Stretchable and Flexible Strain Sensor based on Graphene Sponge | |
Fei Han; Jinhui Li; Yuan Zhang; Guoping Zhang; Rong Sun; Chingping Wong | |
2017 | |
会议地点 | Yinchuan, Ningxia |
英文摘要 | Flexible strain sensors have attracted extensive research all over the world for their great potential applications in wearable electronics, man-machine interaction system, and flexible human health monitoring system. Nevertheless, there still remains some problems such as low stretchability and poor durability. In this study, a highly flexible, stretchable and sensitive strain sensor has been fabricated with a low-cost strategy. The strain sensor was manufactured by graphene-coated polyurethane sponge and packaged by PDMS. The obtained strain sensor could be stretched up to 100% of its original length, showing excellent flexibility and stretchability. In addition, the gauge factor of 2 indicates high sensitivity of the sensor. Besides, the strain sensor exhibited high durability and reliability after 300 stretching-releasing cycles. The facile fabrication process, low-cost materials, and good performance of graphene-sponge based flexible strain sensor shows a good prospect for the application to flexible wearable devices. |
语种 | 英语 |
内容类型 | 会议论文 |
源URL | [http://ir.siat.ac.cn:8080/handle/172644/11861] |
专题 | 深圳先进技术研究院_集成所 |
作者单位 | 2017 |
推荐引用方式 GB/T 7714 | Fei Han,Jinhui Li,Yuan Zhang,et al. A Stretchable and Flexible Strain Sensor based on Graphene Sponge[C]. 见:. Yinchuan, Ningxia. |
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