Indium sulfate

Indium sulfate

Indium sulfate is a compound that can be dissolved in an electrolyte mixture containing copper sulfate hydrate, selenous acid, and lithium chloride, and can also be obtained through solvent extraction and stripping, followed by evaporation and calcination at high temperature to obtain the corresponding oxide.From: Chemical Methods for Processing Nanomaterials [2021], Recent developments on recycling end-of-life flat panel displays: A comprehensive review focused on indium [2021]

Electrodeposition

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Published in Vidya Nand Singh, Chemical Methods for Processing Nanomaterials, 2021

Pravin S. Shinde, Shanlin Pan

The p-type ternary semiconductor (1-1II—V1) material, CuInSe2 (CIS) NWs were pulse electrodeposited inside the AAO template pores. The electrolyte consisted of a mixture of 1.5 M copper sulfate hydrate, 2 mM indium sulfate hydrate, 3.5 mM selenous acid and lithium chloride, dissolved in 100 ml aqueous buffer solution

Recent developments on recycling end-of-life flat panel displays: A comprehensive review focused on indium

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Published in Critical Reviews in Environmental Science and Technology, 2021

D. Fontana, F. Forte, M. Pietrantonio, S. Pucciarmati

Yen et al. (2016) performed a comparative study between classical solvent extraction with D2EHPA and a supported liquid membrane with strip dispersion (SLM-SD) system. The experimental results obtained from the operation of the SLM-SD were slightly better than for SX; however the process needs further optimization to improve the selectivity against Fe. In the work of de la Torre, Vargas, Ron, and Gámez (2018), after indium solvent extraction and stripping, the obtained acid solution was evaporated until indium precipitation, reaching a recovery of 95%; the obtained indium sulfate was then calcined at 700 °C for 2 h to obtain the corresponding oxide.

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Electrodeposition

Recent developments on recycling end-of-life flat panel displays: A comprehensive review focused on indium