1. Department of Applied Chemistry, National University of Kaohsiung, Kaohsiung 81148, Taiwan
2. School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff CF10 3AT, United Kingdom
3. Department of Chemical and Materials Engineering, Tamkang University, New Taipei City 251301, Taiwan
4. Department of Chemical Engineering, Feng Chia University, Taichung 407, Taiwan