X-ray photoelectron spectroscopy was used for characterizing the enargite surface. Freshly cleaved samples were analyzed at liquid nitrogen temperature. Enargite is a copper arsenic sulfide of formula Cu3AsS4; it is used as a minor ore of copper. Enargite is a potential source of arsenic and may create environmental problems through the release of toxic elements upon oxidation
Enargite by XPS
FANTAUZZI, MARZIA;ATZEI, DAVIDE;DA PELO, STEFANIA;ELSENER, BERNHARD;FRAU, FRANCO;LATTANZI, PIERFRANCO;ROSSI, ANTONELLA
2004-01-01
Abstract
X-ray photoelectron spectroscopy was used for characterizing the enargite surface. Freshly cleaved samples were analyzed at liquid nitrogen temperature. Enargite is a copper arsenic sulfide of formula Cu3AsS4; it is used as a minor ore of copper. Enargite is a potential source of arsenic and may create environmental problems through the release of toxic elements upon oxidation
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