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Molten-salt synthesis of tungsten oxide nanotubes: Morphological and gas sensitivity 总被引:1,自引:0,他引:1
KANG MingYang CAO ChuanBaot XU XingYan LIAN Bo 《科学通报(英文版)》2008,53(3):335-338
A very simple molten-salt method was used to synthesize WO3 nanotubes at moderate temperature (600 ). The outer and inner diameters of the WO3 nanotubes were about 100 nm and 30 nm,with a length of dozens of micrometers. TEM and XRD analyses showed that the WO3 nanotubes were single crystal, and had monoclinic structure with the axes preferentially aligned along the [011] direction. The photoluminescence and the gas sensitivity of the nanotubes had been tested, showing that the products very well responded to acetone at 340℃. 相似文献
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