| 학회 |
한국화학공학회 |
| 학술대회 |
2016년 봄 (04/27 ~ 04/29, 부산 BEXCO) |
| 권호 |
22권 1호, p.89 |
| 발표분야 |
고분자 |
| 제목 |
Adsorption Studies of Lithium Ions onto 14-Membered Crown Ether-Clicked on Poly(Glycidyl Methacrylate) Nanofibers |
| 초록 |
The efficiency of 14-membered crown ether-clicked on poly(glycidyl methacrylate) (PGMA-CE) nanofibers (NF) was investigated for Li+ capture. Adsorption studies at varied Li+ concentrations (7~70 mg/L), pH=11 and solid/liquid ratio of 1.25 mL/mg reveal its Langmuir-type Li+ adsorption. The PGMA-CE NF was highly selective towards Li+, against other cations like Na+, Mg2+, Ca2+ and Sr2+; the uptake followed the sequence: Li+ ＞ Na+ ＞ K+ ＞ Mg2+ ＞ Ca2+ ＞ Sr2+. These results indicate the potential of PGMA-CE NF as a highly effective Li+ adsorbent. This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and future Planning (2015R1A2A1A15055407). |
| 저자 |
Russel Galanido1, Grace Nisola2, Rey Eliseo Torrejos3, Khino Parohinog1, 이성풍2, 정욱진3
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| 소속 |
1Department of Energy Science and Technology (DEST), 2Energy and Environmental Fusion Technology Center (E2FTC), 3Myongji Univ. |
| 키워드 |
기능성고분자 |
| E-Mail |
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| 원문파일 |
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