217th ECS Meeting - Vancouver, Canada

April 25 - April 30, 2010

PROGRAM INFORMATION
 

F1 - Dealloying Process and Related Synthetic Opportunities

Electrodeposition/Corrosion
 

Wednesday, April 28, 2010

Georgia A, 2nd Floor, Hyatt

Dealloying Processes and Electrocatalysis

Co-Chairs: T.P. Moffat and J. Erlebacher
TimeAbs#Title and Authors
08:00   1216   The Role of Surface and Near-Surface Composition in Electrocatalysis C. Wang, D. Strmcnik, P. Paulikas, D. Van der Vliet (Argonne National Laboratory), C. Lucas, A. Brownrigg (University of Liverpool), N. Markovic and V. Stamenkovic (Argonne National Laboratory)
08:30   1217   Dealloyed Nanoporous Metals for Electrocatalysis R. Wang and Y. Ding (Shandong University)
09:00   1218   Dealloyed Bimetallic PtM3 Nanoparticle Electrocatalysts M. Oezaslan (Technical University Berlin), Z. Liu (University of Houston) and P. Strasser (Technical University Berlin)
09:30   1219   Assessment of the Electrocatalytic Properties of Nanoporous Metals Formed by Dealloying Binary and Ternary Alloys J. D. Snyder and J. Erlebacher (Johns Hopkins University)
09:50   1220   Electrodeposition of Pt-(Ni, Co, Cu, Pb) Alloys for Fuel Cell Applications T. P. Moffat (National Institute of Standards and Technology), S. Hwang, L. Ou Yang, U. Bertocci, J. Bonevich (NIST) and J. Kim (Seoul National University)
10:10 Intermission (20 Minutes)
10:30   1221   Stability of Pt Alloy High Surface Area Catalysts K. J. Mayrhofer (Max Planck Institut), K. Hartl and M. Arenz (Technische Universitaet Muenchen)
11:00   1222   Dealloying at the Nanoscale K. Sieradzki (Arizona State University)
11:30   1223   Nanoporous Gold: A Novel Catalyst with Tunable Properties A. Wittstock (Universitaet Bremen), J. Biener (Lawrence Livermore National Laboratory) and M. Bäumer (Universitaet Bremen)
 

Dealloying Processes

Co-Chairs: Roger Newman and Jonah Erlebacher
TimeAbs#Title and Authors
14:00   1224   Size and Surface/Interface Controlled Properties of Nanoporous Gold J. Biener, M. Biener, L. Zepeda-Ruiz, A. Hamza (Lawrence Livermore National Laboratory), A. Wittstock (Universität Bremen), M. Bäumer (Universitaet Bremen), R. Viswanath (Institut für Nanotechnologie, Karlsruher Institut für Technologie, Karlsruhe, Germany), J. J. Weissmüller (Karlsruher Institut für Technologie,) and A. Hodge (University of Southern California)
14:30   1225   First Principles Studies of Metal-on-Metal Dissolution and Deposition J. P. Greeley and D. Torres-Rangel (Argonne National Laboratory)
15:00   1226   Recent Progress in Dealloying Studies of Cu3Au(111) F. U. Renner (MPI Eisenforschung)
15:30   1227   Simulations of Morphological and Topological Coarsening of Dealloyed Nanoporous Metals J. Erlebacher (Johns Hopkins University)
16:00 Intermission (20 Minutes)
16:20   1228   Plastic Flow of Nanoporous Gold, and How It Relates to Electrochemistry H. Jin and J. Weissmueller (KIT)
16:50   1229   In Situ X-Ray Diffraction and Small Angle Scattering of the Formation of Nanoporous Gold Via Dealloying C. Dotzler (Industrial Research Limited / SSRL), B. Ingam (Industrial Research Limited), B. Illy (Imperial College London), M. Toney (SSRL) and M. P. Ryan (Imperial College London)
17:20   1230   Dealloying Kinetics and Morphology in Engineering Alloys, and Comparison with Noble-Metal Alloys S. Parida, D. Artymowicz, Z. Coull and R. Newman (University of Toronto)
17:50   1231   Nanoporous Ni Electrodes Developed by Dealloying of Cu from Electrodeposited Ni-Cu Alloys for Supercapacitor Applications J. Chang, Y. Li, S. Hsu, M. Deng, W. Tsai and I. Sun (National Cheng Kung University)
 

Thursday, April 29, 2010

Georgia A, 2nd Floor, Hyatt

Dealloying Processes

Co-Chairs: R.C. Newman and T.P. Moffat
TimeAbs#Title and Authors
08:00   1232   Electrochemical BET or UPD of Metals in Surface Area Measurements Y. Liu, S. Bliznakov and N. Dimitrov (SUNY at Binghamton)
08:30   1233   In Situ STM Studies of Electrochemical Alloying-Dealloying of an Atomic Layer Deposited on Au(111) A. Damian, F. Maroun and P. Allongue (CNRS-Ecole Polytechnique)
09:00   1234   Surface Alloying/Dealloying in UPD Systems: Pb/Au(111) and Pb/Cu(100) N. Vasiljevic, J. Nutariya, J. Velleuer and W. Schwarzacher (University of Bristol)
09:30 Intermission (20 Minutes)
09:50   1235   Microstructure and Optical Properties of Nanoporous Metals Synthesized by Dealloying M. Chen (Tohoku University)
10:20   1236   Analytical Applications of Porous Gold Electrodes Prepared from Electrochemical Alloying/Dealloying Process C. Tai, J. Chang, Y. Lin, W. Hsuei, W. Lo and I. Sun (National Cheng Kung University)
10:50   1237   Alloying Effects on the Selective Dissolution of CuZr-Based Metallic Glasses Z. Wang and J. Wang (Institute of Metal Research)
11:10   1238   Origin of Interface Instability during the Initial Growth of Porous Anodic Oxide Films K. Hebert and W. Hong (Iowa State University)
11:40   1239   In Situ Mass and Stress Measurement during Sn Electrodeposition Using an Electrochemical Double Quartz Crystal Microbalance (E-DQCM) Technique J. Li (University of Kentucky), X. Xiao (General Motors Global R&D Center), F. Yang and Y. Cheng (University of Kentucky)