科研之友
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摘要
Substoichiometric mixed molybdenum-tungsten oxide nanostructures (MMTONs) with diverse phases and morphologies were prepared using a solvothermal method to investigate the impact of these structural features. With an increase in the Mo content of mixed Mo and W source materials, mixed phases of W18O49 and MoO2 appear, and the morphology changes from crystalline nanourchins to amorphous nanospheres. Crystalline molybdenum oxides are formed only in the presence of a tungsten precursor that serves as the framework for the creation of the crystalline molybdenum phase.
- 出版日期2017-5
