Tungsten oxide nanowires may be applied for preparing heat insulation coating. And the fabricated glass coating is expected to be used in energy-saving buildings. You know, with the rapid development in science and technology, people are projected to face an attendant energy crisis. In addition to the continual development of new energy sources, effective methods must be established for energy-saving systems.
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There are some reports showing that tungsten oxide nanowires may be a good dingal nano material for production of heat insulation coating. Also, it has been reported that tungsten oxide nanowires can be prepared on ITO coated glass. According to the reports, patterned tungsten oxide (WO3) nanowires are grown on ITO glass substrate by a thermal oxidation without any catalyst. Field emission measurements show that the field emission current of WO3 nanowires can be dramatically enhanced by a conditioning process. After conditioning, the turn-on voltage of the WO3 nanowires decreases from 6.50 MV/m to 3.28 MV/m. The phenomenon is related the oxygen adsorbate on the surface of WO3 nanowires.
