| Journal of the American Chemical Society, Associate Editor, 2002 - present. |
| Journal of Electroanalytical Chemistry, Editor, 2000–2001 & Associate Editor, 1997–2000. |
| Editorial Boards, Analytical Chemistry, 2005 – 2007; Langmuir, 2000 - present; |
| Journal of Electroanalytical Chemistry,1994-1997; |
| Electrochemistry Communications, 1998 - present. |
| “Fundamentals of Applied Electrochemistry,” Workshop sponsored by the Twin Cites Section of the Electrochemical Society, Nov. 13-14, 2000, Oct. 14-15, 2001, Nov. 17, 2005, and Nov. 1, 2006. |
| “Electrochemical Measurements,” Case Western Reserve University, Aug., 2006 and Aug. 2007. |
| “Scanning Electrochemical Microscopy,” 2-week ACS-PRF summer school, Austin, TX, June 2003. |
| “Physical Chemistry at the Nanometer Lengthscale,” 1-week ACS-PRF summer school, Pullman, WA, July 2003. |
| Co-Founder and Co-Organizer (with Richard M. Crooks), Potters Lodge Meeting on Electrochemistry, Blue Mountain Lake, NY, 1996, 2001, 2003, 2005, 2007. |
| Co-Chair (With D. Rolison, K. Stevenson, J. Long, and J. McPherson): Electrochemistry-Enabled NanoS&T. 235th National Meeting of the American Chemical Society, New Orleans, 2008. |
| Co-Chair (with D. Rolison, B. Dunn, J. Long): Micro- and Nanodimensional Batteries. Electrochemical Society National Meeting, Los Angeles, 2005. |
| Co-Chairman (with Johna Leddy), Symposium: Magnetic Field Effects in Electrochemistry, Electrochemical Society National Meeting, Salt Lake City, 2003. |
| International Advisory Committee for the “Workshop on Magnetism and Electrochemistry,” Galway, Ireland, May 20-23, 2001. |
| International Advisory Board for the 2000 Conference on Colloid and Surface Science, Tokyo, Japan (The Chemical Society of Japan). |
| Co-Chairman (with Debra R. Rolison), Symposium: Electrochemistry at Nanostructured Materials, American Chemical Society National Meeting, Dallas, 1998. |
| Co-Chairman (with R. M. Crooks), Symposium: Electrochemistry of Organized Molecular Interfaces, ACS Colloid and Surface Science Symposium, National Meeting, Salt Lake City, 1993. |
| Co-Chairman (with Debra R. Rolison), Symposium: Microelectrodes and Microenvironments, Electrochemical Society National Meeting, New Orleans, 1993. |
| Co-Chairman, Symposium (with C. E. D. Chidsey), Scanning Tunneling Microscopy, Electrochemical Society National Meeting, Montreal, 1990. |
| Co-Chairman, Symposium (with A. J. Bard), Scanning Tunneling Microscopy, Electrochemical Society National Meeting, Chicago, 1988. |
| Subpanel Chair, DOE Basic Needs in Electrical Energy Storage, 4/21-4/25, 2007, Washington, DC |
| On-site Review Committee, Stanford University Global Climate & Energy Project, 11/19-11/21, 2006. |
| On-site Member of NSF Analytical and Surface Chemistry Review Pane, 5/20 – 5/21, 2003. |
| On-site Reviewer for DOE Chemical Sciences Program, Brookhaven National Laboratory, 5/4 –5/6, 2002. |
| On-site Reviewer for DOE Chemical Sciences Program, Lawrence Berkeley National Laboratory, 3/6 – 3/9, 2001. |
| Visiting Committee, Department of Chemistry, Lehigh University, 3/2000 – 3/2003. |
| Review Panel, NSF Small Business Innovation Research Program, Washington D.C., 1986,1990, 1993. |
| Review Panel, NSF-EPRI, Research in Electrochemical Synthesis Program, 1994. |
| DOD Graduate Fellowship Review Panel, Durham, N.C., 1989. |
