| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 봄 (04/29 ~ 05/01, BEXCO (부산)) |
| 권호 |
19권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Preparation and characteristics of poly(vinylidene fluoride) heterogeneous membrane with ion exchange resin and active carbon for recovery lithium ion |
| 초록 |
In this study, It was prepared that adsorption and desorption was possible composite membrane in order to recover the lithium. The composite membranes were prepared by coating bipolar membrane with PVDF. The Coating process was by using phase inversion. After PVDF was dissolved in DMF, slurry was made with LMO. And then, to improve conductivity of PVDF ion exchange resin or active carbon was investigated for comparison. Adsorption and desorption performance according to the ratio of the LMO with ion exchange resins or LMO with active carbon was tested by comparing the CDI module. CDI test of adsorption and desorption rate was that LMO : ion exchange resin ratio 65:35 wt% showed a maximum value. |
| 저자 |
정민호, 강기원, 황택성
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| 소속 |
충남대 |
| 키워드 |
PVDF hetrogeneous; Ion exchange resin; CDI; Adsorption and desorption; Active carbon.
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| E-Mail |
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