Author:
Limpachanangkul Paphada,Nimmmanterdwong Prathana,Liu Licheng,Hunsom Mali,Pruksathorn Kejvalee,Piumsomboon Pornpote,Chalermsinsuwan Benjapon
Abstract
AbstractBismuth oxyhalides (BiOX) including BiOCl, BiOBr, and BiOI, were well synthesized using solvothermal technique and then used in the aqueous phase photooxidation of glycerol as a catalyst. The as-synthesized BiOBr could achieve the highest glycerol transformation of around 85.6% in 8 h under ultraviolet light (UV) irradiation among as-synthesized BiOXs. Moreover, the BiOBr/TiO2 heterojunction was also prepared through an ethylene glycol-assisted solvothermal process. This new BiOBr/TiO2 heterostructure exhibited excellent photocatalytic activity (97.4%) for the oxidation of glycerol compared with pure BiOBr (74%) under ultraviolet light irradiation at 6 h. This obtained behavior was confirmed by more produced OH• radicals of BiOBr/TiO2.
Funder
Chulalongkorn University
National Research Council of Thailand
Publisher
Springer Science and Business Media LLC
Cited by
1 articles.
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