1. Department of Chemistry, Clemson University, Clemson, South Carolina 29634-0973,
United States
2. Chemistry
Department, Moscow State University, 119992
Moscow, Russian Federation
3. Department of Electrochemistry
and Conducting Polymers, Leibniz-Institute for Solid State and Materials Research, 01069 Dresden, Germany
4. Department of Chemistry, University of Texas at El Paso, El Paso, Texas 79968-0519,
United States