| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 가을 (10/07 ~ 10/08, 대구 EXCO) |
| 권호 |
35권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation and characterization of alginate/graphite oxide/maghemite composite beads for Cu(Ⅱ) removal |
| 초록 |
The alginate/graphite oxide/maghemite composite beads were prepared by w/o emulsion method in order to improve Cu(II) ions removal and superparamagnetic property. Their structure and morphology were investigated by both scanning electron microscope and transmission electron microscope. Magnetic characterization of the composite bead was carried out by magnetometer. Cu(II) adsorption capability was measured by inductively coupled plasma mass spectrometer. Cu(II) adsorption capability increased with increasing the contents of alginate and graphite oxide. The alginate/graphite oxide/maghemite composite beads were successfully separated from the waste water mixture after Cu(II) removal by magnetic method. |
| 저자 |
전소녀, 윤주미, 김형일
|
| 소속 |
충남대 |
| 키워드 |
graphite oxide; alginate; composite
|
| E-Mail |
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