TY - JOUR
T1 - Application of perovskite oxides and their composites for degrading organic pollutants from wastewater using advanced oxidation processes
T2 - Review of the recent progress
AU - Mahmoudi, Farzaneh
AU - Saravanakumar, Karunamoorthy
AU - Maheskumar, Velusamy
AU - Njaramba, Lewis Kamande
AU - Yoon, Yeomin
AU - Park, Chang Min
N1 - Publisher Copyright:
© 2022 Elsevier B.V.
PY - 2022/8/15
Y1 - 2022/8/15
N2 - In the recent years, perovskite oxides are gaining an increasing amount of attention owing to their unique traits such as tunable electronic structures, flexible composition, and eco-friendly properties. In contrast, their catalytic performance is not satisfactory, which hinders real wastewater remediation. To overcome this shortcoming, various strategies are developed to design new perovskite oxide-based materials to enhance their catalytic activities in advanced oxidation process (AOPs). This review article is to provide overview of basic principle and different methods of AOPs, while the strategies to design novel perovskite oxide-based composites for enhancing the catalytic activities in AOPs have been highlighted. Moreover, the recent progress of their synthesis and applications in wastewater remediation (pertaining to the period 2016–2022) was described, and the related mechanisms were thoroughly discussed. This review article helps scientists to have a clear outlook on the selection and design of new effective perovskite oxide-based materials for the application of AOPs. At the end of the review, perspective on the challenges and future research directions are discussed.
AB - In the recent years, perovskite oxides are gaining an increasing amount of attention owing to their unique traits such as tunable electronic structures, flexible composition, and eco-friendly properties. In contrast, their catalytic performance is not satisfactory, which hinders real wastewater remediation. To overcome this shortcoming, various strategies are developed to design new perovskite oxide-based materials to enhance their catalytic activities in advanced oxidation process (AOPs). This review article is to provide overview of basic principle and different methods of AOPs, while the strategies to design novel perovskite oxide-based composites for enhancing the catalytic activities in AOPs have been highlighted. Moreover, the recent progress of their synthesis and applications in wastewater remediation (pertaining to the period 2016–2022) was described, and the related mechanisms were thoroughly discussed. This review article helps scientists to have a clear outlook on the selection and design of new effective perovskite oxide-based materials for the application of AOPs. At the end of the review, perspective on the challenges and future research directions are discussed.
KW - Advanced oxidation process
KW - Composite nanomaterials
KW - Organic pollutant degradation
KW - Perovskite oxides
KW - Wastewater treatment
UR - http://www.scopus.com/inward/record.url?scp=85129922453&partnerID=8YFLogxK
U2 - 10.1016/j.jhazmat.2022.129074
DO - 10.1016/j.jhazmat.2022.129074
M3 - Review article
C2 - 35567810
AN - SCOPUS:85129922453
SN - 0304-3894
VL - 436
JO - Journal of Hazardous Materials
JF - Journal of Hazardous Materials
M1 - 129074
ER -