Recent progress and prospects in catalytic water treatment
Presently, conventional technologies in water treatment are not efficient enough to
completely mineralize refractory water contaminants. In this context, the implementation of …
completely mineralize refractory water contaminants. In this context, the implementation of …
A review of the innovations in metal-and carbon-based catalysts explored for heterogeneous peroxymonosulfate (PMS) activation, with focus on radical vs. non-radical …
The heterogeneous, sulfate radical-based AOPs (SR-AOPs) have emerged over the last
decade as a highly potent technology for the removal of various organic contaminants from …
decade as a highly potent technology for the removal of various organic contaminants from …
MnO2‐Based Materials for Environmental Applications
Manganese dioxide (MnO2) is a promising photo–thermo–electric‐responsive
semiconductor material for environmental applications, owing to its various favorable …
semiconductor material for environmental applications, owing to its various favorable …
Catalytic ozone decomposition and adsorptive VOCs removal in bimetallic metal-organic frameworks
Atmospheric ozone has long been a threat to human health, however, rational design of
high-performance O3-decomposition catalysts remains challenging. Herein, we demonstrate …
high-performance O3-decomposition catalysts remains challenging. Herein, we demonstrate …
Highly efficient mesoporous MnO2 catalysts for the total toluene oxidation: Oxygen-Vacancy defect engineering and involved intermediates using in situ DRIFTS
To elucidate the role of oxygen vacancy defects, various Mn-based oxides with oxygen
vacancy defects are employed to the toluene oxidation, which are synthesized by adjusting …
vacancy defects are employed to the toluene oxidation, which are synthesized by adjusting …
Comparative study of α-, β-, γ-and δ-MnO2 on toluene oxidation: Oxygen vacancies and reaction intermediates
The structure-performance relationship of α-, β-, γ-and δ-MnO 2 catalysts were studied. The
four samples exhibited different activities of toluene oxidation in terms of distinct tunnel …
four samples exhibited different activities of toluene oxidation in terms of distinct tunnel …
Impact of oxygen vacancy occupancy on piezo-catalytic activity of BaTiO3 nanobelt
BaTiO 3 nanobelt featuring controlled oxygen vacancies, namely BTO-OV-X (X represents
time (h) of vacuum heat-treatment), were prepared to systematically investigate the effect of …
time (h) of vacuum heat-treatment), were prepared to systematically investigate the effect of …
Surface oxygen vacancies prompted the formation of hydrated hydroxyl groups on ZnOx in enhancing interfacial catalytic ozonation
Y Cheng, J Kang, P Yan, J Shen, Z Chen, X Zhu… - Applied Catalysis B …, 2024 - Elsevier
Herein, a highly dispersed catalyst (ZnO x-500) was synthesized for heterogeneous catalytic
ozonation (HCO), which had a simple ZnO crystal phase but riched in oxygen vacancies …
ozonation (HCO), which had a simple ZnO crystal phase but riched in oxygen vacancies …
Encapsulate α-MnO2 nanofiber within graphene layer to tune surface electronic structure for efficient ozone decomposition
Major challenges encountered when developing manganese-based materials for ozone
decomposition are related to the low stability and water inactivation. To solve these …
decomposition are related to the low stability and water inactivation. To solve these …
Reactive oxygen species and catalytic active sites in heterogeneous catalytic ozonation for water purification
Heterogeneous catalytic ozonation (HCO) processes have been widely studied for water
purification. The reaction mechanisms of these processes are very complicated because of …
purification. The reaction mechanisms of these processes are very complicated because of …