Lead-free hybrid halide perovskite-based piezo/triboelectric self-powered wearable dual-functional sensors
Abinash Tiwari, Niloy Mridha, Sumit Kumar Sharma, Monika Salesh, Chandra Mouli Nannapaneni, Prasanna Kumar S Mura, Aswani Yella
Abstract
A self-powered dual-functional humidity and pressure sensor based on piezo/triboelectric nanogeneration using tin-based halide perovskites embedded with copper halides is reported here. The device can be used as a colorimetric humidity sensor along with the piezo/triboelectric nanogeneration.
Topics & Concepts
Triboelectric effectHalidePerovskite (structure)Wearable computerDual (grammatical number)Materials scienceOptoelectronicsWearable technologyLead (geology)NanotechnologyChemistryComputer scienceComposite materialEmbedded systemEngineeringChemical engineeringInorganic chemistryGeologyArtLiteratureGeomorphologyConducting polymers and applicationsAdvanced Sensor and Energy Harvesting MaterialsAdvanced Thermoelectric Materials and Devices