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Mössbauer study of gold sorption on polyurethane foams

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Abstract

Gold sorbed onto different types of flexible polyurethane foams from cyanide solution at pH 11 is shown to remain as the Au(CN)2 ion. At least two different bonding mechanisms occur, with different recoilles fractions, and possible configurations are suggested.

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Jay, W.H., Cashion, J.D. & Brown, L.J. Mössbauer study of gold sorption on polyurethane foams. Hyperfine Interact 71, 1399–1402 (1992). https://doi.org/10.1007/BF02397345

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  • DOI: https://doi.org/10.1007/BF02397345

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