Strontium-induced phase, energy band and microstructure regulation in Ba<sub>1−<i>x</i></sub>Sr<sub><i>x</i></sub>TiO<sub>3</sub>photocatalysts for boosting visible-light photocatalytic activity
Han Yan, Shifa Wang, Maoyuan Li, Huajing Gao, Mengjun Han, Hua Yang, Leiming Fang, V. Jagadeesha Angadi, A.F. Abd El-Rehim, Atif Mossad Ali, Dengfeng Li
Abstract
The polyacrylamide gel method has been developed for fabrication of Ba 1− x Sr x TiO 3 (BST) photocatalysts. The structure, surface morphology, band gap and photocatalytic activity of BST photocatalysts can be regulated by adjusting the x value.
Topics & Concepts
PhotocatalysisStrontiumMicrostructureFabricationMaterials scienceBand gapCatalysisVisible spectrumPhase (matter)Chemical engineeringOptoelectronicsNanotechnologyMineralogyChemistryMetallurgyMedicineEngineeringPathologyOrganic chemistryBiochemistryAlternative medicineAdvanced Photocatalysis TechniquesElectronic and Structural Properties of OxidesFerroelectric and Piezoelectric Materials