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Manufacturing method for metal-doped ZnO Zinc Oxide ultra-fine powders by using plasmas

机译:等离子体金属掺杂ZnO氧化锌超细粉的制备方法

摘要

The present invention relates to a method for producing a zinc oxide fine powder doped with a dissimilar metal by using plasma, comprising the steps of: preparing an oxide of a dopant metal and zinc oxide as starting materials and quantifying the oxides in accordance with the doping amount; Mixing and pulverizing the quantified oxide starting material by a conventional method, or preparing a solid mixed-mixed precursor powder through a calcination process; Heating the precursor powder obtained in the step 2 so as to allow physicochemical changes such as simultaneous melting and vaporization using plasma; And synthesizing the zinc oxide microparticles doped with the dissimilar metals by quenching the result of the physicochemical change using the plasma in the third step.
机译:本发明涉及一种通过等离子体制备掺杂有异种金属的氧化锌细粉的方法,该方法包括以下步骤:制备掺杂剂金属的氧化物和氧化锌作为起始原料,并根据掺杂量对氧化物进行定量。量;通过常规方法将定量的氧化物原料混合粉碎,或通过煅烧工艺制备固体混合前驱体粉末。加热步骤2中获得的前体粉末,以允许物理化学变化,例如使用等离子体同时熔融和汽化;然后,在第三步骤中通过使用等离子体猝灭物理化学变化的结果来合成掺杂有异种金属的氧化锌微粒。

著录项

  • 公开/公告号KR101542660B1

    专利类型

  • 公开/公告日2015-08-06

    原文格式PDF

  • 申请/专利权人 전북대학교산학협력단;

    申请/专利号KR20130117015

  • 发明设计人 서준호;

    申请日2013-09-30

  • 分类号C01G9/02;B01J19/12;

  • 国家 KR

  • 入库时间 2022-08-21 14:57:51

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