| 학회 |
한국공업화학회 |
| 학술대회 |
2020년 가을 (10/28 ~ 10/30, 광주 김대중컨벤션센터(Kimdaejung Convention Center)) |
| 권호 |
24권 1호 |
| 발표분야 |
포스터-고분자 |
| 제목 |
Preparation and copper ion adsorption behavior of non-woven polypropylene-based adsorbent by controlled electron beam-induced emulsion graft polymerization and amine functionalization |
| 초록 |
In this research, densely amine-functionalized non-woven polypropylene adsorbent was developed by electron beam-induced emulsion graft polymerization of glycidyl methacrylate and post ethylene diamine (EDA) functionalization to remove copper ions in aqueous solution. It was verified that poly(glycidyl methacrylate)-grafted non-woven polypropylene (PP-g-PGMA) with the grafting degree ranging from 101% to 256% was effectively produced under the optimized condition. The developed PP-g-PGMA-EDA adsorbents by ethyleneamine (EDA) functionalization of PP-g-PGMA exhibited the grafting degree-dependent amine density (ranging from 2.8 to 3.5 mmol/g). Furthermore, the metal ion adsorption test revealed that the densely amine-functionalized PP absorbed copper ions in aqueous solution more efficiently than did the commercial resin. |
| 저자 |
홍랑기1, 한동석1, 박석영1, 황인태1, 손준용1, 정찬희1, 신관우2, 최재학3, 신준화1
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| 소속 |
1한국원자력(연), 2서강대, 3충남대 |
| 키워드 |
Electron beam; Emulsion graft polymerization; GMA; Adsorbent
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| E-Mail |
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