Halloysite nanotubes: Natural, environmental-friendly and low-cost nanomaterials for high-performance humidity sensor

• Published in: Sensors and actuators. B, Chemical Vol. 317; p. 128204
• Main Authors: Duan, Zaihua, Zhao, Qiuni, Wang, Si, Huang, Qi, Yuan, Zhen, Zhang, Yajie, Jiang, Yadong, Tai, Huiling
• Format: Journal Article
• Language: English
• Published: Lausanne Elsevier B.V 15.08.2020; Elsevier Science Ltd
• Subjects: Electronic devices; Fast response speed; Halloysite nanotubes; Humidity; Humidity sensors; Large response; Low cost; Nanomaterials; Nanotubes; Raw materials; Reagents; Relative humidity; Response time; Room temperature; Sensors; Synthesis; Wide humidity detection range; Halloysite nanotubes; Large response; Humidity sensors; Fast response speed; Wide humidity detection range

[Display omitted] •The humidity sensor based on halloysite nanotubes (HNTs) is firstly fabricated.•The HNTs humidity sensor has a large response of five orders of magnitude.•The response time of the HNTs humidity senor is only about 0.7 s.•The HNTs humidity senor has wide humidity detection range of...