1. Department of Chemical Engineering, National Taiwan University, Daan Dist, Taipei City 106, Taiwan
2. Department of Chemical Engineering, National Taiwan University of Science and Technology, Daan Dist, Taipei City 106, Taiwan
3. R&D Center for Membrane Technology, Chung Yuan Christian University, Chungli Dist, Taoyuan City 320, Taiwan
4. Institute of Chemistry, Academia Sinica, Nankang Dist, Taipei City 115, Taiwan
5. Department of Chemistry, National Sun Yat-sen University, Kaohsiung City 80424, Taiwan