Korean Journal of Materials Research (한국재료학회지)

Materials Research Society of Korea (한국재료학회)
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A Study on the Antibacterial Properties of Ag Electropulsed Anodized Aluminium Alloy

Pulse도금법에 의한 Ag주입 양극산화 알루미늄 합금의 항균특성에 관한 기초연구

  • Lim, Ki-Young (LS Cable. Ltd.) ;
  • Ki, Joon-Seo (Advanced Material Development Reserch Center, Chonbuk National University) ;
  • Jang, Yong-Seok (Advanced Material Development Reserch Center, Chonbuk National University) ;
  • Lee, Woo-Min (Advanced Material Development Reserch Center, Chonbuk National University) ;
  • Yoon, Jeong-Mo (Advanced Material Development Reserch Center, Chonbuk National University)
  • 임기영 (LS전선(주)) ;
  • 기준서 (전북대학교 신소재 개발 연구센터) ;
  • 장용석 (전북대학교 신소재 개발 연구센터) ;
  • 이우민 (전북대학교 신소재 개발 연구센터) ;
  • 윤정모 (전북대학교 신소재 개발 연구센터)
  • Published : 2006.10.27
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Abstract

Over the last two decades, microbiologically influenced corrosion (MIC) of metallic materials has received considerable attention due to its serious effects on industrial field. In this context, it is important to devise control methods which inhibit biofilm formation on various metallic compounds and are compatible with environment. It was change of various conditions (duty cycle, current density, $AgNO_3$ concentration and pH) for injection of Ag particles in anodized Aluminum alloy pore using pulsed current. Optimal condition was obtained by means of FE-SEM, ICP analysis etc. The antibacterial metal's specimen were manufactured under optimal condition and this specimen were tested the antibacterial characterization and anticorrosion characterization. In result of test, we can confirmed that the antibacterial characterization and anticorrosion characterization of the specimens of injected Ag particles in anodized Aluminum alloy pore using pulsed current were better than the anodized Aluminum alloy specimens.

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References

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