Thermogalvanic hydrogels for self-powered temperature monitoring in extreme environments
Xuebiao Li, Xiao Xiao, Chenhui Bai, Mylan Mayer, Xiaojing Cui, Ke Lin, Yinhui Li, Hulin Zhang, Jun Chen
Abstract
A gel electrolyte-based thermogalvanic device with I − /I 3 − as a redox pair is fabricated, which shows a preferred temperature tolerance and superior anti-drying capacity. Thus, a gel-based temperature monitoring system was developed.
Topics & Concepts
Materials scienceSelf-healing hydrogelsElectrolyteRedoxChemical engineeringNanotechnologyPolymer chemistryElectrodePhysical chemistryMetallurgyEngineeringChemistryAdvanced Sensor and Energy Harvesting MaterialsGas Sensing Nanomaterials and SensorsPerovskite Materials and Applications