COLLTuesday, 12 September 2006

2:00 PM-6:10 PM Sir Francis Drake -- Empire Room, Oral
Environmental Interfaces
Organizers:Franz M. Geiger
Howard Fairbrother
Geofrey D Smith
2:00 PMPhotocatalytic production of H2 on Ni/NiO/KNbO3/CdS nanocomposites using visible light
Jina Choi, Su Young Ryu, William Balcerski, Michael R. Hoffmann
2:30 PMThermodynamics of chromate binding to environmentally relevant surfaces: A nonlinear optical investigation
Julianne Gibbs Davis, Amanda L. Mifflin, Karl A. Scheidt, Franz M. Geiger
2:50 PMNanoscale geometric effect on molecular conformation: Sum-Frequency Generation spectroscopy of alkylthiols on Au nanoparticles
Alexander V. Benderskii, Champika Weeraman, Achani Yatawara, Andrey N. Bordenyuk
3:10 PMAlkanethiol monolayers on mild steel surfaces studied with sum frequency generation and electrochemistry
Steven Baldelli, Casey R. Romero, Hongping Zhang, Katherine Cimatu
3:30 PMNonlinear spectroscopy of aqueous interfaces
Kenneth B. Eisenthal
4:00 PMIntermission
4:20 PMSoft X-ray spectromicroscopy studies of environmental interfaces
Gordon E. Brown Jr., Karim Benzerara, Tae Hyun Yoon, Juyoung Ha, Carmen D. Cordova, Alfred M. Spormann, Guillaume Morin, Georges Calas, Tolek Tyliszczak
4:50 PMX-ray standing wave observation of cations and polynucleotides explains polyion adsorption to like-charged surfaces
Michael J. Bedzyk, Joseph A. Libera, Hao Cheng, Kai Zhang, Monica Olvera de la Cruz
5:10 PMStructure of the iron-oxide aqueous solution interface via coupled surface X-ray diffraction and density functional theory
Thomas P. Trainor, Peter Eng, Anne M. Chaka, Gordon E. Brown Jr., Kunaljeet Tanwar, Sarah C. Petitto, Cynthia S. Lo, Sanjit K. Ghose, Glenn A. Waychunas
5:30 PMGlutamate intercalation/adsorption on layer double hydroxide: A 13C MAS and 1H T1 relaxation investigation of the organic-inorganic interface
Marc X. Reinholdt, Panakkattu K. Babu, R. James Kirkpatrick
5:50 PMLocal environment in defect iron soil minerals and ion sorption on iron oxyhydroxides studied by solid-state NMR spectroscopy
Ulla Gro Nielsen, Juraj Majzlan, Jongsik Kim, Keinia Julmis, Darrin Clinton, Clare P. Grey

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The 232nd ACS National Meeting, San Francisco, CA, September 10-14, 2006