一种氧化物纳米粉体的制备方法技术

本发明专利技术特别涉及一种氧化物纳米粉体的制备方法，属于无机非金属纳米材料领域，具体地说是一种以细菌纤维素膜作为载体制备氧化锌、氧化钛或氧化锆纳米粉体的方法，将细菌纤维素膜洗净后在氧化物前驱体溶液中浸泡充分，再将膜取出干燥，然后于空气氛或氧气氛中焙烧处理，即可得到纳米级的氧化物粉体。该方法制备过程简单易行、操作方便、制备技术可控、污染小、成本较低；所制备的纳米粉体纯度高、纳米颗粒粒径小、尺寸均一、分散性好；通过简单改变实验条件可以实现纳米颗粒尺寸和分布的可控制备，在工业化生产领域具有广阔的应用价值。

Method for preparing oxide nano powder

The preparation method of the invention particularly relates to an oxide nano powder, which belongs to the field of inorganic non metal nano materials, in particular to a method for the bacterial cellulose membrane as the carrier prepared by Zinc Oxide, titanium oxide or zirconia nano powder, the bacterial cellulose membrane cleaning after dipping in oxide precursor solution fully. Then remove the dry film, and then in the calcination air atmosphere or oxygen atmosphere, can obtain nanoscale oxide powder. The preparation process is simple and easy, convenient operation, controllable preparation technology, small pollution and low cost; the prepared nano powders were of high purity nano particles, small particle size, uniform size and good dispersity; experimental conditions can be achieved by simply changing the particle size distribution can be prepared and control. It has broad application value in the field of industrial production.

【技术实现步骤摘要】

【技术保护点】
一种氧化物纳米粉体的制备方法，其特征是：将细菌纤维素膜洗净后在氧化物前驱体溶液中浸泡充分，再将膜取出干燥，然后于空气氛或氧气氛中焙烧处理，即可得到纳米级的氧化物粉体。

【技术特征摘要】

【专利技术属性】
技术研发人员：胡伟立，陈仕艳，王彪，王华平，
申请(专利权)人：东华大学，
类型：发明
国别省市：31[中国|上海]