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HomeMaterials Science ForumMaterials Science Forum Vol. 944Research Status of Recovery of Indium from...

Research Status of Recovery of Indium from Indium-Tin Oxide (ITO) Targets

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Abstract:

Indium is widely used in some important fields due to its semiconductor and optoelectronic performance. While the reduction of indium minerals, as one of secondary resources, the amount of indium–tin oxide (ITO) waste target has been accumulated considerably. ITO film is the main functional fraction of LCD has consumed more than 60% of the indium production worldwide. Therefore, it is necessary to recycle indium from ITO waste. Some researchers have been done for proper treatment to recycle indium from ITO waste. In this paper, the extraction methods of indium from ITO waste target are introduced, and the advantages and disadvantages of each method are compared.

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Functional and Functionally Structured Materials III

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Periodical:

Materials Science Forum (Volume 944)

Pages:

1259-1264

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.944.1259

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Online since:

January 2019

Authors:

Si Feng Chen, Yong Deng*, Heng Xiong, Hao Cheng Lei

Keywords:

Hydrometallurgy, Indium Recovery, ITO, Pyrometallurgy

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© 2019 Trans Tech Publications Ltd. All Rights Reserved

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