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Nanorods-assembled CeVO4 hollow spheres as active catalyst for oxidative dehydrogenation of propane

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http://pubman.mpdl.mpg.de/cone/persons/resource/persons58646

Jia,  Chunjiang
Research Group Rinaldi, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

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Citation

Jia, C., Luo, F., Liu, R., Sun, L.-D., & Yan, C.-H. (2013). Nanorods-assembled CeVO4 hollow spheres as active catalyst for oxidative dehydrogenation of propane. Materials Research Bulletin, Volume 48(3), 1122-1127. doi:10.1016/j.materresbull.2012.12.006.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0014-F4F9-D
Abstract
Hollow CeVO4 nanospheres were obtained hydrothermally. ► The Ce4+/Ce3+ ratio and V4+ content in the nanostructures are greatly enhanced. ► Ce3+–Ce4+/V5+–V4+ coexist in the annealed nanospheres without phase separation. ► The samples exhibit a high selectivity for propylene in ODH reaction of propane. ► The presence of Ce4+ is crucial for the selectivity enhancement of the catalyst.