| 학회 |
한국화학공학회 |
| 학술대회 |
2022년 봄 (04/20 ~ 04/23, 제주국제컨벤션센터) |
| 권호 |
28권 1호, p.157 |
| 발표분야 |
[주제 11] 물환경기술 |
| 제목 |
Thermo-responsive Crown Ether Polymer Brushes Grafted on Magnetic Graphene Oxide as Adsorbent for Selective Lithium Recovery from Seawater |
| 초록 |
N-Isopropylacrylamide (NIPAM) co-polymerized with 12-Crown-4-Ether (12CE4) were grafted as brushes on magnetic GO (Fe3O4-rGO) to afford an adsorbent for Li+. Adsorption results reveal its selectivity towards Li+ when tested in seawater feed solution. Recyclability of the adsorbent was demonstrated by temperature-controlled adsorption-desorption cycles for the repeated capture and release of Li+. Overall results demonstrate the reusability and effectiveness of the developed adsorbent for the recovery of Li+ from seawater. This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Ministry of Science and ICT (2020R1A2C1003560, 2021R1A2C2093746, and 2021R1H1A2008284), Basic Science Research Program through the Ministry of Education (2020R1A6A1A03038817). |
| 저자 |
Khino Parohinog1, Grace Nisola2, 정욱진3
|
| 소속 |
1Environmental Waste Recycle Institute (EWRI), 2Department of Energy Science and Technology (DEST), 3명지대 |
| 키워드 |
재료(Materials) |
| E-Mail |
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| 원문파일 |
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