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Preparation method of ZnO-ZrO2 composite nano powder
The invention provides a preparation method of ZnO-ZrO2 composite nano powder, and belongs to the technical field of nano composite materials. The preparation method comprises the following specific preparation steps: firstly, preparing zirconium oxide sol A by taking zirconium oxychloride, hexamethylenetetramine and polyethylene glycol as raw materials, slowly adding a certain amount of zinc acetate or zinc nitrate aqueous solution into the sol A under the ultrasonic and mechanical stirring conditions, fully stirring the liquid to obtain zinc oxide zirconium oxide gel, drying and sintering the zinc oxide zirconium oxide gel, and calcining the gel to obtain the zinc oxide/zirconium oxide composite material, thus preparing the ZnO-ZrO2 composite nanometer powder. The preparation method of the nano composite powder is simple and convenient, raw materials are easy to obtain, and the nano composite powder not only can be used as raw material powder of ZnO-based high-performance structuralceramics, but also can be used in the fields of self-cleaning or antibacterial ceramics and the like.
本发明提供了一种氧化锌复合氧化锆纳米粉体的制备方法，属于纳米复合材料技术领域。具体的制备步骤为首先以氯氧化锆，六次甲基四胺和聚乙二醇为原料制备氧化锆溶胶A，将一定量的醋酸锌或硝酸锌水溶液在超声+机械搅拌的条件下缓慢加入溶胶A中，充分搅拌得到氧化锌‑氧化锆凝胶,氧化锌‑氧化锆凝胶经干燥、烧结后，得到ZnO复合ZrO2纳米粉体。该纳米复合粉体制备方法简便，原料易得，不仅可作为ZnO基高性能结构陶瓷的原料粉，还可以用于自清洁或抑菌陶瓷等领域。
Preparation method of ZnO-ZrO2 composite nano powder
The invention provides a preparation method of ZnO-ZrO2 composite nano powder, and belongs to the technical field of nano composite materials. The preparation method comprises the following specific preparation steps: firstly, preparing zirconium oxide sol A by taking zirconium oxychloride, hexamethylenetetramine and polyethylene glycol as raw materials, slowly adding a certain amount of zinc acetate or zinc nitrate aqueous solution into the sol A under the ultrasonic and mechanical stirring conditions, fully stirring the liquid to obtain zinc oxide zirconium oxide gel, drying and sintering the zinc oxide zirconium oxide gel, and calcining the gel to obtain the zinc oxide/zirconium oxide composite material, thus preparing the ZnO-ZrO2 composite nanometer powder. The preparation method of the nano composite powder is simple and convenient, raw materials are easy to obtain, and the nano composite powder not only can be used as raw material powder of ZnO-based high-performance structuralceramics, but also can be used in the fields of self-cleaning or antibacterial ceramics and the like.
本发明提供了一种氧化锌复合氧化锆纳米粉体的制备方法，属于纳米复合材料技术领域。具体的制备步骤为首先以氯氧化锆，六次甲基四胺和聚乙二醇为原料制备氧化锆溶胶A，将一定量的醋酸锌或硝酸锌水溶液在超声+机械搅拌的条件下缓慢加入溶胶A中，充分搅拌得到氧化锌‑氧化锆凝胶,氧化锌‑氧化锆凝胶经干燥、烧结后，得到ZnO复合ZrO2纳米粉体。该纳米复合粉体制备方法简便，原料易得，不仅可作为ZnO基高性能结构陶瓷的原料粉，还可以用于自清洁或抑菌陶瓷等领域。
Preparation method of ZnO-ZrO2 composite nano powder
一种ZnO复合ZrO2纳米粉体的制备方法
LIU SHIKAI (Autor:in) / CHEN YINGXIN (Autor:in) / JIA KUNLUN (Autor:in) / SUN YAGUANG (Autor:in)
18.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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