[1] Inst Teknol Bandung, Grad Sch, Nanotechnol Study Program, Jalan Tamansari 64, Bandung 40116, Indonesia
[2] Inst Teknol Bandung, Res Ctr Nanosci & Nanotechnol, Jalan Ganesa 10, Bandung 40132, Indonesia
[3] Natl Res & Innovat Agcy, Res Ctr Environm & Clean Technol, Jalan Cisitu Lama, Bandung 40135, Indonesia
[4] Inst Teknol Bandung, Fac Ind Technol, Engn Phys Res Grp, Jalan Ganesa 10, Bandung 40132, Indonesia
[5] Inst Teknol Bandung, Fac Mech & Aerosp Engn, Mat Sci & Engn Res Grp, Jalan Ganesa 10, Bandung 40132, Indonesia