1. New Materials Institute, University of Georgia, Athens, Georgia 30602, United States
2. RWDC Industries, 110 Voyles Road, Athens, Georgia 30601, United States
3. Department of Chemistry, University of Georgia, Athens, Georgia 30602, United States
4. Institute of Environmental and Sustainable Development in Agriculture, Chinese Academy of Agricultural Sciences, Beijing 100081, China
5. College of Engineering, University of Georgia, Athens, Georgia 30602, United States