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使二氯氧锆水溶液与环氧氯丙烷相互作用可制得 ＺｒＯ（ＯＨ）２凝胶将凝胶干燥、灼烧即得二氧化锆超细粉 ＺｒＯ２超细粉为单斜晶，平均粒径为 ９．６ｎｍ，比表面积为 ９５．３ｍ２／ｇ．用该法还可制得部分稳定化的 ＺｒＯ２．
The zirconium oxychloride aqueous solution and epichlorohydrin interaction can be obtained ZrO (OH) 2 gel The gel is dried, and the resulting zirconium dioxide ultrafine powder ZrO2 ultrafine powder is monoclinic, the average particle size Was 9.6 nm and the specific surface area was 95.3 m2 / g. Partially stabilized ZrO2 can also be prepared by this method.