1. Department
of Civil and Environmental Engineering, ‡Department of Chemistry, and §Center of Advanced
Materials for the Purification of Water with Systems, University of Illinois at Urbana−Champaign,
Urbana, Illinois 61801, United States
2. Department
of Chemical and Biomolecular Engineering, ∥Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame,
Indiana 46556, United States