Significantly enhanced piezocatalytic activity of BaTiO<sub>3</sub>by regulating the quenching process
Chengchao Jin, Jun‐Di Ai, Daiming Liu, Li-Ning Tan, Liang Cao, Binglin Shen, Xuting Qiu, Lingxia Zhang
Abstract
Under the synergetic effect of a low oxygen vacancy concentration and rapid cooling rate, the air-cooled BTO powder achieved a significantly enhanced piezocatalytic activity, with a large degradation rate constant k of 0.077 min −1 and a H 2 evolution rate of 1.43 mmol h −1 g −1 .
Topics & Concepts
Quenching (fluorescence)Process (computing)OxygenDegradation (telecommunications)Materials scienceReaction rate constantConstant (computer programming)ThermodynamicsChemistryAnalytical Chemistry (journal)ChromatographyKineticsComputer scienceOrganic chemistryOpticsPhysicsOperating systemTelecommunicationsProgramming languageFluorescenceQuantum mechanicsFerroelectric and Piezoelectric MaterialsAdvanced Photocatalysis TechniquesAdvanced Sensor and Energy Harvesting Materials