|학술대회||2016년 봄 (05/02 ~ 05/04, 여수 엑스포 컨벤션)|
|제목||Synthesis and characteristics of polyketone-g-sodium styrene sulfonate cation exchange membrane by Co60 γ-ray radiation method|
|초록||We synthesized a cation exchange membrane by graft copolymerization of polyketone
with sodium styrene sulfonate(SSS) using Co60 γ-ray irradiation. Fourier-transform infrared (FTIR) spectroscopy was performed to identify the structure of a membrane and calculate the grafting rate. The water uptake(W.U), ion exchange capacity (IEC) and electrical resistance (E.R) of the membrane were measured using the weight method, the titration method and an LCR meter respectively. In addition, the membrane was used in the membrane capacitive deionization process(MCDI) and compared to CDI(capacitive deionization) for comparison of the salt removal rate.
|저자||최지원, 고대영, 황치원, 김인식, 황택성|
|키워드||polyketone; sodium styrene sulfonate; irradiation|