Nanostructured phosphorous tungsten bronzes from ultrasonic spray pyrolysis

作者: V JOKANOVIC , U MIOC , Z NEDIC

DOI: 10.1016/J.SSI.2005.09.029

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摘要: Abstract Ultrasonic spray pyrolysis has been used to obtain fine spherical powders of WPA bronzes from a 29-tungstenphosphoric acid (WPA-29) feed solution. The average grain size the obtained powder particles is ca. 1000 nm; these consist subparticles in 30–80 nm range. experimentally determined bronze particle values are compared with theoretically calculated ones; fairly good agreement between them found. It also shown that and distribution structure substructure predictable.

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