
Violet tungsten oxide for producing new energy efficient building glass can be prepared by sputtering method. Some experts have used the sputtering method to prepare W18O49 nanorods with diameters and average lengths in the range of 15-20nm and 50-250nm, respectively. So, how to prepare the violet tungsten oxide nano powder by sputtering? More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The W18O49 nanorods were grown on a support substrate of a quartz reactor glass plate. The experiment was carried out by heating a…