| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 봄 (04/08 ~ 04/09, 대전컨벤션센터) |
| 권호 |
35권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation and characterization of alginate/multi-walled carbon nanotubes/maghemite composite beads for Cu(Ⅱ) removal |
| 초록 |
The alginate/multi-walled carbon nanotubes/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. The Cu(II) adsorption capability was measured by inductively coupled plasma mass spectrometer. Cu(II) adsorption capability increased with increasing the contents of alginate and multi-walled carbon nanotubes. The alginate/multi-walled carbon nanotubes/maghemite composite beads could be successfully separated from the waste water mixture by magnetic method after Cu(II) removal. |
| 저자 |
전소녀, 윤주미, 김형일
|
| 소속 |
충남대 |
| 키워드 |
Alginate; Multi-walled carbon nanotubes; Cu(Ⅱ) removal
|
| E-Mail |
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