Synchrotron X-ray scattering studies at mineral-water interfaces
Conference
·
OSTI ID:32529
Synchrotron X-ray scattering techniques provide a powerful tool for the in situ study of atomic scale processes occurring at solid-liquid interfaces. We have applied these techniques to characterize and study reactions at mineral-water interfaces. Here we present two examples. The first is the characterization of the calcite (CaCO{sub 3}) (10{bar 1}4) cleavage surface, in equilibrium with deionized water, by crystal truncation rod measurements. The second is the in situ study of the heteroepitaxial growth of otavite (CdCO{sub 3}) on the calcite (10{bar 1}4) cleavage surface. The results of such studies will lead to significant progress in understanding mineral-water interface geochemistry.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 32529
- Report Number(s):
- ANL/CMT/CP-85560; CONF-941144-88; ON: DE95008303; TRN: 95:008915
- Resource Relation:
- Conference: Fall meeting of the Materials Research Society (MRS), Boston, MA (United States), 28 Nov - 9 Dec 1994; Other Information: PBD: [1995]
- Country of Publication:
- United States
- Language:
- English
Similar Records
Epitaxial growth of otavite on calcite observed in situ by synchrotron X-ray scattering
Otavite-calcite solid-solution formation at the calcite-water interface studied in situ by synchrotron X-ray scattering
Manganese-calcium intermixing facilitates heteroepitaxial growth at the (1014) calcite-water interface
Journal Article
·
Thu Dec 01 00:00:00 EST 1994
· Geochimica et Cosmochimica Acta
·
OSTI ID:32529
Otavite-calcite solid-solution formation at the calcite-water interface studied in situ by synchrotron X-ray scattering
Journal Article
·
Tue Apr 01 00:00:00 EST 1997
· Geochimica et Cosmochimica Acta
·
OSTI ID:32529
Manganese-calcium intermixing facilitates heteroepitaxial growth at the (1014) calcite-water interface
Journal Article
·
Tue Sep 05 00:00:00 EDT 2017
· Chemical Geology
·
OSTI ID:32529
+6 more