Ontology highlight
ABSTRACT:
SUBMITTER: Seitkan A
PROVIDER: S-EPMC7114163 | biostudies-literature | 2020 Mar
REPOSITORIES: biostudies-literature
Seitkan Ainur A Lampronti Giulio I GI Widmer Remo N RN Casati Nicola P M NPM Redfern Simon A T SAT
ACS omega 20200320 12
Fe<sub>2</sub>As has been studied <i>in situ</i> by synchrotron powder X-ray diffraction (PXRD) over the range of temperatures 25-850 °C and under a neutral atmosphere to understand its thermal behavior, which is potentially important for gold extraction. For the first time, incongruent high-temperature reactions of Fe<sub>2</sub>As are observed as it breaks down and the existence of a previously undiscovered high-temperature FeAs phase with an NiAs-type structure has been determined experimenta ...[more]