Flexible temperature sensors made of aligned electrospun carbon nanofiber films with outstanding sensitivity and selectivity towards temperature
Jeng‐Hun Lee, Haomin Chen, Eun Young Kim, Heng Zhang, Ke Wu, Hongming Zhang, Xi Shen, Qingbin Zheng, Jinglei Yang, Seokwoo Jeon, Jang‐Kyo Kim
Abstract
carbon crystallites yielding a high negative temperature coefficient, (ii) a larger number of defects, and (iii) a higher pyridinic-N content generating abundant entrapped and localized electrons which are activated once sufficient thermal energy is available. Flexible ACNF sensor's overall performance is among the best-known carbon material-based flexible temperature sensors, demonstrating potential applications in emerging healthcare and flexible electronics technologies.
Topics & Concepts
Materials scienceSelectivityElectrospinningSensitivity (control systems)NanofiberNanotechnologyCarbon nanofiberComposite materialPolymerCarbon nanotubeChemistryCatalysisOrganic chemistryEngineeringElectronic engineeringAdvanced Sensor and Energy Harvesting MaterialsGas Sensing Nanomaterials and SensorsConducting polymers and applications