Enhanced catalytic degradation of ciprofloxacin over Ce-doped OMS-2 microspheres

Catalyst tolerance to SO2and water vapor of Mn based bimetallic oxides for NO deep oxidation by ozone

“…Aer peak-t processing through the optimum combination of Gaussian peaks method, two main peaks could be obtained in the Mn 2p 3/2 region, which were ascribed to Mn 3+ and Mn 4+ species. 33,34 Only one region could be detected for the O 1s spectra. And it could be deconvoluted into two main peaks represent lattice oxygen O a and chemisorbed oxygen O b , 35,36 respectively.…”

Formation of CaCO3 deposits on OMS‐2 surface to synergistically promote peroxymonosulfate activation and organic dyes degradation

“…OMS‐2 (KMn 8 O 16 ), a type of manganese dioxide consisting of edge‐shared double [MnO 6 ] octahedral chains and with mixed‐valence of Mn species, porous structure, easy storage and release of lattice oxygen, has received great attention in many reactions . Various procedures such as hydrothermal, microwave, reflux and solid‐state chemical reactions have been explored to synthesize OMS‐2 with the controllable manganese valence and high specific surface area .…”

Modified carbon felt made using CexA1−xO2 composites as a cathode in electro-Fenton system to degrade ciprofloxacin

“…[1][2][3] Ciprooxacin (CIP) is a uoroquinolone antibiotic and its concentration has been detected up to 31 mg L À1 in waste effluents from pharmaceutical manufacturers. 4,5 And ciprooxacin is more difficult for microorganisms to degrade and cannot be effectively removed by conventional water treatment process. 6 Therefore, it is important to nd an effective method for removing cipro-oxacin from the environment.…”