Browse > Article

Synthesis of POF Cation Exchange Fibers Using PE Coated PP Matrix by Radiation-Induced Polymerization and Their Adsorption Properties for Heavy Metals  

Cho, In-Hee (School of Applied Chemistry and Biological Engineering, College of Engineering, Chungnam National University)
Baek, Ki-Wan (School of Applied Chemistry and Biological Engineering, College of Engineering, Chungnam National University)
Lim, Youn-Mook (Radiation Research Center for Industry & Environment Advanced Radiation Technology institute, KAERI)
Nho, Young-Chang (Radiation Research Center for Industry & Environment Advanced Radiation Technology institute, KAERI)
Hwsng, Taek-Sung (School of Applied Chemistry and Biological Engineering, College of Engineering, Chungnam National University)
Publication Information
Polymer(Korea) / v.31, no.3, 2007 , pp. 239-246 More about this Journal
Abstract
The sulfonated ion exchange fibers were synthesized by $Co^{60}\;{\gamma}-ray$ radiation-induced graft copolymerization. Degree of grafting was increased with increasing the total dose. The degree of grafting for POF-g-St/DVB copolymer was 1000%. The ion exchange capacity of sulfonated ion exchange fibers were increased by increasing the degree of sulfonation. Its maximum value was 5.06 meq/g. The ion exchange capacity of sulfonated POF- co-St/DVB ion exchange fiber was higher than that of the sulfonated POF- co-styrene ion exchange fibers. The amount of adsorption for heavy metals were also increased with increase in the degree of grafting of the ion exchange fibers.
Keywords
degree of grafting; degree of sulfonation; divinylbenzene; ion exchange capacity; amount of adsorption; heavy metal ions;
Citations & Related Records

Times Cited By Web Of Science : 3  (Related Records In Web of Science)
Times Cited By SCOPUS : 3
연도 인용수 순위
1 G. G. Gang, H. D. Geon, and Y. G. Park, J. of KSEE, 21, 1689 (1999)
2 D. Cohn, A. S. Hofman, and B. D. Ratner, J. Appl. Polym. Sci., 33, 1 (1987)
3 Y. C. Nho, J. H. Jin, and M. Z. Lee, J. Korean Ind Eng. Chem., 7, 75 (1996)
4 E. Trommsdroff, H. Kahle, and P. Lagally, Macromol. Chem., 1, 169 (1948)
5 H. S. Park and Y. C. Nho, Polymer(Korea), 22, 47 (1998)
6 Y. C. Lee, J. of KSEE, 21, 775 (1999)
7 E. A. Hegazy, N. B. El-Assy, A. M. Dessouki, and M. M. Shaker, Radiat. Phys. Chem., 33, 13 (1989)
8 C. H. Lee and H. S. Shin, J. of KSEE, 26, 1079 (2004)
9 J. Okamoto, T. Sugo, A. Katakai, and J. Omichi, J. Appl. Polym. Sci., 30, 2697 (1985)   DOI   ScienceOn
10 E. Bittencourt, V. Stannett, J. L. Villiams, and H. B. Hopfenberg, J. Appl. Polym. Sci., 26, 879 (1981)
11 N. Rob and J. Comans, Wat. Res., 21, 1573 (1987)
12 Y. M. Lee and J. K. Shim, J. Appl. Polym. Sci., 61, 1245 (1995)
13 T. S. Hwang, J. H. Lee, and M. J. Lee, Polymer(Korea), 25, 451 (2001)
14 M. Kim, K. Saito, S. Frusaki, T. Sugo, and J. Okamoto, J. Membrane Sci., 56, 289 (1991)
15 Y. C. Nho, J. L. Garnett, and P. A. Drorjanyn, J. Polym. Sci, Chem. Ed., 30, 1219 (1992)
16 J. S. Park, Y. C. Nho, and J. H. Jin, J. Korean Ind Eng. Chem., 7, 938 (1996)