Acoustic cavitation generates molecular mercury(ii) hydroxide, Hg(OH)2, from biphasic water/mercury mixtures† †Electronic supplementary information (ESI) available: Experimental scheme, spike analysis and particle characterisation. See DOI: 10.1039/c9sc04743c
Acoustic cavitation generates molecular mercury(ii) hydroxide, Hg(OH)2, from biphasic water/mercury mixtures† †Electronic supplementary information (ESI) available: Experimental scheme, spike analysis and particle characterisation. See DOI: 10.1039/c9sc04743c
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声空化从双相水/汞混合物中产生分子氢氧化汞 (Hg(OH)2)â â 提供电子补充信息 (ESI):实验方案、尖峰分析和颗粒表征 请参阅 DOI:10 1039/c9sc04743c
DOI:
10.1039/c9sc04743c
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发表时间:
2019
期刊:
影响因子:
8.4
通讯作者:
R. G. Compton
中科院分区:
文献类型:
--
作者:
M. Yang;B. Rasche;R. G. Compton
Emulsification of elemental mercury in aqueous solution in the form of grey particles occurs upon exposure to intense sound fields. We show the concomitant formation of molecular Hg(OH)2 in the solution phase reaching a saturation limit of 0.24 mM at 25 °C. The formation of Hg(OH)2 is consistent with the ‘hot spot’ model which suggests the formation of OH˙ as a result of acoustic cavitation; such radicals are proposed to combine with Hg to form the Hg(OH)2 species here characterised using voltammetry.
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DOI:
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发表时间:
1972
期刊:
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1950
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1966
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C. Segaud
DOI:
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1938
期刊:
影响因子:
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