Preparation of porous Co<sub>3</sub>O<sub>4</sub> and its response to ethanol with low energy consumption
Xiao Zhang, Yaohua Xu, Hao Liu, Wenrui Zhao, Anjie Ming, Feng Wei
Abstract
, which greatly increased the reaction route and decreased the activation energy; and (3) the effective diffusion of gas molecules, which increased the effect of collisions between gas molecules and the material surface. This work provides an effective means to fabricate sensitive ethanol gas sensors with low energy consumption.
Topics & Concepts
Carbon monoxideSelectivityMethanolDesorptionActivation energyOxygenChemistryAdsorptionMoleculeOperating temperatureCatalysisEthanolCalcinationHydrogenMethaneChemical engineeringAnalytical Chemistry (journal)Physical chemistryChromatographyOrganic chemistryPhysicsThermodynamicsEngineeringGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesAnalytical Chemistry and Sensors