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과산화수소에 의한 키토산 복합섬유의 표백The Bleaching of Chitosan Composite Fiber with Hydrogen Peroxide
- Other Titles
- The Bleaching of Chitosan Composite Fiber with Hydrogen Peroxide
- Issue Date
- Aug-2007
- Publisher
- 한국섬유공학회
- Keywords
- chitosan; nano silver; composite fiber; hydrogen peroxide; bleaching
- Citation
- 한국섬유공학회지, v.44, no.4, pp 231 - 237
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국섬유공학회지
- Volume
- 44
- Number
- 4
- Start Page
- 231
- End Page
- 237
- ISSN
- 1225-1089
2288-6419
- Abstract
- The objective of this study was to investigate the bleaching efficiency of chitosan/nano-silver composite fiber (CSF) compared with cotton fiber (CMF). The bleaching efficiency were analyzed by the weight loss and reflectance. The variation of tenacity and viscosity in various concentration of hydrogen peroxide and alkalis (soda ash, caustic soda) were observed. The molecular weight and tenacity of bleached CSF decreased as hydrogen peroxide and alkali concentration increased, but significant change of bleaching efficiency was not determined.
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Collections - 서울 공과대학 > 서울 유기나노공학과 > 1. Journal Articles
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