Toward highly sensitive, selective, and stable palladium‐based MEMS gas sensors for hydrogen energy security
Yuxin Zhao, Yanli Zhao
Abstract
This perspective delves into the advanced technologies of highly sensitive and selective micro-electro-mechanical systems semiconductor hydrogen sensors. It explores the interplay between sensing material electrodynamics, separation material statistical mechanics, as well as chip thermodynamics, and systematically charts the evolution of multilayered, innovative integration techniques among sensing materials, separation membranes, and low-power chips, proposing viable technological pathways.
Topics & Concepts
PalladiumMicroelectromechanical systemsHydrogenMaterials scienceHydrogen sensorEnergy (signal processing)NanotechnologyComputer scienceChemistryPhysicsCatalysisBiochemistryOrganic chemistryQuantum mechanicsGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesAnalytical Chemistry and Sensors