Facile synthesis of vanadia aerogels with controlled V3+/V4+ ratioстатья
Статья опубликована в высокорейтинговом журнале
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 12 октября 2015 г.
Аннотация:Abstract Vanadium oxide aerogels containing vanadium in low oxidation states (V3+, V4+) were synthesized by a supercritical drying technique, using mixtures of acetone and ethanol as supercritical solvents. The V3+/V4+ ratio in aerogels was shown to be easily tuned by changing the composition of supercritical solvents. The microstructure of the aerogels was notably affected by the choice of precursors.