Microstructured graphene arrays for highly sensitive flexible tactile sensors

• Main Authors: Zhu, Bowen, Niu, Zhiqiang, Wang, Hong, Leow, Wan Ru, Wang, Hua, Li, Yuangang, Zheng, Liyan, Wei, Jun, Huo, Fengwei, Chen, Xiaodong
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Engineering::Materials
• 在線閱讀: https://hdl.handle.net/10356/103848; http://hdl.handle.net/10220/20065
• 機構: Nanyang Technological University

A highly sensitive tactile sensor is devised by applying microstructured graphene arrays as sensitive layers. The combination of graphene and anisotropic microstructures endows this sensor with an ultra-high sensitivity of –5.53 kPa−1, an ultra-fast response time of only 0.2 ms, as well as good reli...