Study on Preparation of Environmental-Friendly Specialty Paper Using Functional Antibiotic Nano-Particle (II)

기능성 항균 나노입자를 이용한 친환경성 특수지 제조에 관한 연구(II)

  • Cho, Jun-Hyung (Department of Paper Science & Engineering, Kangwon National University) ;
  • Lee, Yong-Won (Department of Paper Science & Engineering, Kangwon National University) ;
  • Kim, Hyoung-Jin (Department of Forest Products, Kookmin University)
  • Received : 2006.06.30
  • Accepted : 2007.01.19
  • Published : 2007.02.10

Abstract

For the purpose of antibacterial and photocatalystic deodorization functions, the papermaking inorganic fillers and pigments were surface-modified with Ag nano-colloidal solution and $TiO_2$ by using the hybridization technique. The functional specialty sheets and coating papers were produced with the surface-modified fillers and pigments, and evaluated by halo test and inhibition growth test in their antibacterial and photocatalystic characteristics. For the application of specially produced antibacterial handsheet to the wallpaper usages, the photocatalyst efficiency test of benzene in volatile organic compound dissolution experiment of antibacterial and deodorization function wallpaper showed that the efficiency was 45~50% for 80 min of reaction time and 90% of attained resolution was reached at approximately 30 min of response time.

Acknowledgement

Supported by : 한국과학재단

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