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Start Over Author "Hui, K.S." Journal chemical engineering journal
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6. Influence of the surface hydroxyl groups of MnO x /SBA-15 on heterogeneous catalytic ozonation of oxalic acid.

Author

Sun, Qiangqiang, Li, Laisheng, Yan, Huihua, Hong, Xiaoting, Hui, K.S., and Pan, Zhaoqi

Subjects
*HYDROXYL group, *MANGANESE oxides, *HETEROGENEOUS catalysts, *OZONIZATION, *OXALIC acid, *SURFACE reactions
Abstract

Highlights: [•] Surface reaction plays the major role in O3/MnO x /SBA-15 for the removal of oxalic acid. [•] MnO x /SBA-15 benefits adsorption of oxalic acid and initiation of hydroxyl radicals. [•] Protonated surface hydroxyl groups are claimed to be the main active centers. [•] Multivalent MnO x with higher oxidation states contribute to electron transfer. [•] A possible mechanism of catalytic ozonation is proposed. [ABSTRACT FROM AUTHOR]

Published
2014
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