X-ray absorption study of ceria nanorods promoting the disproportionation of hydrogen peroxide.
نویسندگان
چکیده
A quasi in situ X-ray absorption study demonstrated that the disproportionation of hydrogen peroxide (H2O2) promoted by ceria nanorods was associated with a reversible Ce(3+)/Ce(4+) reaction and structural transformations in ceria. The direction of this reversible reaction was postulated to depend on the H2O2 concentration and the fraction of Ce(3+) species in ceria nanorods.
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ورودعنوان ژورنال:
- Chemical communications
دوره 52 28 شماره
صفحات -
تاریخ انتشار 2016