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Synthesis of In(Sn)-O and Sn(In)(Sb)-O Systems Nanoparticles Using DC Arc Plasma Method
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Luoyang Ship Material Research Institute,Luoyang Ship Material Research Institute,Luoyang Ship Material Research Institute,Luoyang Ship Material Research Institute,Luoyang Ship Material Research Institute,Luoyang Ship Material Research Institute

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Project Support by National R&D and Industrialization Project for Rare Earth and Rare Metallic New Materials (20121743)

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    Abstract:

    A new DC arc plasma concept to produce metal oxides nanoparticles by metal melting, blasting or gasification processes is presented. It is exemplified for the preparation of SnO2, In2O3 single phases nanoparticles and the base of SnO2, In2O3 composite nanoparticles such as In2O3:Sn (ITO), SnO2:Sb (ATO), and SnO2:In:Sb (IATO). X-ray diffraction (XRD) indicated that the doped SnO2 and In2O3 are in single phase with no other secondary phases. Transmission electron microscopy (TEM) showed the particle size ranged from 20 nm to 50 nm for the prepared single phases of nanoparticles with good dispersion. The prepared ITO and ATO nanoparticles were utilized in ITO target and ATO electrode, and their density and electrical properties were tested. The prepared ITO target and ATO electrode show high density and low resistivity and film-forming effect is good for ITO target, implying that the ITO and ATO nanoparticles prepared by DC arc plasma can be applied in the field of flat panel displays and conductive electrodes.

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[Xie Bin, Liu Guanpeng, Li Longteng, Zhao Yanfei, Yang Shuo, Xi Yulin. Synthesis of In(Sn)-O and Sn(In)(Sb)-O Systems Nanoparticles Using DC Arc Plasma Method[J]. Rare Metal Materials and Engineering,2018,47(7):2037~2041.]
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History
  • Received:November 09,2016
  • Revised:January 03,2017
  • Adopted:February 21,2017
  • Online: October 10,2018
  • Published: