CONFIRMATION OF A SULFUR-RICH LAYER ON PYRITE AFTER OXIDATIVE DISSOLUTION BY FE(III) IONS AROUND PH 2

dc.contributor.author	Sasaki K.
dc.contributor.author	Tsunekawa M.
dc.contributor.author	Ohtsuka T.
dc.contributor.author	Konno H.
dc.date.accessioned	2020-12-16T02:21:32Z
dc.date.available	2020-12-16T02:21:32Z
dc.date.issued	1997
dc.identifier	https://elibrary.ru/item.asp?id=273720
dc.identifier.citation	Geochimica et Cosmochimica Acta, 1997, , 15, 3273-3274
dc.identifier.issn	0016-7037
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/20865
dc.description.abstract	The stoichiometry of pyrite dissolution by Fe(II) ions was studied in chloride media around pH 2. Pyrite was found to dissolve nonstoichiometrically during the initial tens of hours and a S-rich layer was formed on the pyrite due to preferential dissolution of iron. The major constituent of the layer was elemental S, identified by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy.
dc.title	CONFIRMATION OF A SULFUR-RICH LAYER ON PYRITE AFTER OXIDATIVE DISSOLUTION BY FE(III) IONS AROUND PH 2
dc.type	Статья

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