[1] Korea Adv Inst Sci & Technol, Grad Sch Energy Environm Water & Sustainabil EEWS, Taejon 305701, South Korea
[2] Indonesia Univ Educ, Bandung 40154, Indonesia
[3] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
[4] ITB, Dept Engn Phys, Bandung 40132, Indonesia