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The development of a highly efficient and low cost production process is instrumental for the wide application of VO2 and V2O3. In this paper, VO2 and V2O3 powders are successfully prepared via carbothermal reduction of V2O5 in a flowing Ar atmosphere at 973 K and 1423 K, respectively. Compared with the traditional methods, graphite is used as a reductant, which resulted in a low cost. The experimental...
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