Method for preparing cesium tungsten bronze nano-powder in one step

The invention discloses a method for preparing cesium tungsten bronze nano-powder in one step, and belongs to the technical field of inorganic nano-powder preparation. The cesium-tungsten bronze nano-powder is prepared in one step by adopting a ball milling method, and a sugar reducing agent is used as a reducing agent in the preparation process, so that the cesium-tungsten bronze nano-powder can be obtained during the reaction, the pollution can be reduced, and the method is green and environment-friendly. By adopting a one-step ball milling method, the process is simple, the operation is easy, high-temperature reaction and organic solvent are not needed, the reaction time is shortened, and the energy consumption is effectively reduced. 本发明公开了一步制备铯钨青铜纳米粉体的方法，属于无机纳米粉体制备技术领域。本发明中采用球磨法一步制备铯钨青铜纳米粉体，制备过程中采用糖还原剂作为还原剂，不仅能够保证反应的进行获得铯钨青铜纳米粉体，还能降低污染，绿色环保。通过采用一步球磨法，工艺简单，易于操作，无需高温反应，无需有机溶剂，缩短反应时间，有效降低了能耗。