Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Steven N. Towle"'
Publikováno v:
Journal of Colloid and Interface Science. 217:312-321
We have characterized the adsorption of Co(II) on the (0001) and (1102) surfaces of alpha-Al(2)O(3) single crystals under ambient conditions using polarization-dependent grazing-incidence X-ray absorption fine structure spectroscopy, in combination w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03ee385c1a150e9a0b1566ffe64a729d
https://doi.org/10.1006/jcis.1999.6351
https://doi.org/10.1006/jcis.1999.6351
Publikováno v:
Journal of Colloid and Interface Science. 185:473-492
The structures and compositions of Pb(II) adsorption complexes and surface binding sites on alpha-Al2O3 (0001) and (11macr;02) surfaces were investigated in the presence of water using grazing-incidence X-ray absorption fine structure (GI-XAFS) spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b7f72fd746b42300249e4eb990962ca
https://doi.org/10.1006/jcis.1996.4574
https://doi.org/10.1006/jcis.1996.4574
Publikováno v:
Geochimica et Cosmochimica Acta. 60:3541-3547
Solvated Pb(II) ions were found to adsorb as structurally well-defined outer-sphere complexes at specific sites on the α-Al2O3 (0001) single crystal surface, as determined by grazing-incidence X-ray absorption fine structure (GI-XAFS) measurements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb8dc4b25972e75567d31784ced2d10b
https://doi.org/10.1016/0016-7037(96)00222-0
https://doi.org/10.1016/0016-7037(96)00222-0
Publikováno v:
ACS Symposium Series ISBN: 9780841235939
Mineral-Water Interfacial Reactions: Kinetics and Mechanisms
Mineral-Water Interfacial Reactions: Kinetics and Mechanisms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f872004e97141f5ee1c9d27fcee4f9e
https://doi.org/10.1021/bk-1998-0715.ch002
https://doi.org/10.1021/bk-1998-0715.ch002
Publikováno v:
Journal of colloid and interface science. 187(1)
Surface precipitation is an important process in many areas of science and technology, including modeling contaminant segregation from groundwater to solid phases and dispersion of active phases on catalyst supports. XAFS, TEM, and XPS measurements o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b40d3263c296b9a33e5235970c13b3ef
https://pubmed.ncbi.nlm.nih.gov/9245316
https://pubmed.ncbi.nlm.nih.gov/9245316
Publikováno v:
MRS Proceedings. 432
Surface precipitation is a critically important process in many systems of scientific and technological importance, such as modeling the segregation of contaminants from aqueous to solid phases in groundwater and the dispersion of active phases on ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e400e72cc5bacbf66915e78601618136
https://doi.org/10.1557/proc-432-237
https://doi.org/10.1557/proc-432-237
Publikováno v:
MRS Proceedings. 357
Glancing-angle x-ray absorption fine structure (XAFS) spectroscopy has been used to characterize the structure of Co(II) complexes adsorbed from aqueous solution on single crystal ∝-Al2O3 surfaces. The spectra reveal considerable differences in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c077a77af42998e03dd4e505d0f19d8
https://doi.org/10.1557/proc-357-23
https://doi.org/10.1557/proc-357-23
Publikováno v:
Physica B: Condensed Matter. :439-440
Aqueous Co(II) sorption onto alpha-Al2O3 at pH 8.1 and surface concentrations (Gamma) of 0.16 to 11.3 mu mol m(-2) has been studied by XAFS spectroscopy. At low Gamma, Co adsorbs in a monodentate fashion or in a bridging bidentate fashion and is pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::980e57ab825eaeb989ea0865197f93cc
https://doi.org/10.1016/0921-4526(94)00718-b
https://doi.org/10.1016/0921-4526(94)00718-b
Autor:
TIMOTHY J. GRUNDL, DONALD L. SPARKS, Gordon E. Brown, George A. Parks, John R. Bargar, Steven N. Towle, M. F. Hochella, J. F. Rakovan, K. M. Rosso, B. R. Bickmore, E. Rufe, Patricia A. Maurice, W. H. VanRiemsdijk, T. Hiemstra, Fang-Ru Chou Chang, N. T. Skipper, K. Refson, Jeffrey A. Greathouse, Garrison Sposito, André M. Scheidegger, Daniel G. Strawn, Kirk G. Scheckel, D. L. Suarez, S. Goldberg, C. Su, Rob N. J. Comans, J. J. Pignatello, Walter J. Weber, Weilin Huang, Eugene J. Leboeuf, William H. Casey, Brian L. Phillips, Jan Nordin, George W. Luther, David T. Ruppel, Caroline Burkhard, D. B. Hunter, W. P. Gates, P. M. Bertsch, K. M. Kemner, Michelle M. Scherer, Barbara A. Balko, Paul G. Tratnyek, Art F. White, Maria L. Peterson, Stefan B. Haderlein, Klaus Pecher, Scott Fendorf, Phillip M. Jardine, David L. Taylor, Scott C. Brooks, Elizabeth A. Rochette, T. David Waite, Stephan J. Hug, Andrew J. Feitz, B. M. Tebo, L. M. He
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