Adsorption and Antibacterial Properties of Metal Ion Treated Activated Carbon Fiber

금속이온이 처리된 활성탄소섬유의 흡착과 항균성

  • Received : 1999.09.06
  • Published : 2000.04.25


We studied adsorption isotherm, surface properties and antibacterial activity of Cu treated activated carbon fiber (ACF). The BET surface area of Cu treated ACF are distributed to $688.2-887.8m^2/g$. The adsorption results show that BET surface areas move gradually to lower value with increasing treated Cu mole concentration. Using t-method, the specific micropore volumes and average pore size were obtained. From the SEM study, it is also observed that many of micropores in activated carbon fiber are blocked surface after the treatment. And we also observed that the activity of E. coli in kind of colon bacillus increases gradually to larger range with increasing Cu mole ratio. From these results, we suggest the antibacterial mechanism for metal treated ACF.


  1. 동화기연 활성탄의 기초와 응용 박영태
  2. Porosity in Carbons N. D. Parkyns;D. F. Quinn
  3. Graphite fibers and filaments M. S. Dresselhaus;G. Dresselhaus;K. Sugihara;I. L. Spain;H. A. Goldberg
  4. Chemistry and physics of carbon v.6 Surface Complex on Carbons. B. P. Puri;Walker PL.(ed.) Thrower PA(ed.)
  5. Adsorption, surface area and porosity S. G. Gregg;K. S. W. Sing
  6. Science and Technology of carbon Extended abstracts W. C. Oh.;B. S. Kim;Y. H. Lee;S. M. Kang;C. S. Lim.;I. K. Kim;Y. S. Ko
  7. J. Amer. Chem. Soc. v.60 S. Burnauer,;P. H. Emmett;E. Teller
  8. 분석과학 v.11 오원춘;김범수;이영훈;김종규;김명건;고영신
  9. Proceeding of '97 Industrial crystallization symposium 오원춘;임창성;오근호;김종규;김명건;고영신
  10. 공업화학 v.9 김종규;오원춘;김명건
  11. Chemistry and physics of carbon v.21 J. Zawadzki;Thrower(ed)
  12. 소독 · 멸균학 김용호;함건주;