Arc Gasification Technology of Recycling ITO Waste Target
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摘要: 本文提出一种新型的ITO废靶回收技术,采用直流电弧法将ITO废靶气化制成纳米ITO粉末,实现废靶的回收。借助XRD(X射线衍射)和TEM(透射电子显微镜)等技术对粉末进行表征,发现经回收制备的ITO粉末为单一的立方In2O3结构,颗粒多以四方和类球形两种形貌存在,粒度尺寸在5-200nm范围内。Abstract: A new technique of DC gasification to recycle ITO waste target was presented in this paper in which ITO waste target changes to ITO nanopowders immediately.The powders obtained were charactrized by means of XRD and TEM.The results showed that the crystal lattice of the powders was single In2O3 cubic configuration,the particle shape presented spherical and hexagonal and the particle size was 5-200 nm.
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Key words:
- ITO waste target /
- Arc Gasification technology /
- Recycling /
- ITO nanopowders
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