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 년도별 목차보기 |
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| 발행년도/권호 |
2009 년 / 권호: V.21,no.2,Apr |
| 논문제목1(원어) |
질산은 처리된 실크의 환원 발색 |
| 논문제목2(타언어) |
Cathodic Coloration of Silk Fabric Treated with Silver Nitr |
| 저자(원어) |
정문화․이문철1 |
| 저자(타언어) |
Mun Hwa Jung and Mun Cheul Lee1 |
| 소속(원어) |
한국실크연구원, 1부산대학교 유기소재시스템공학과 |
| 소속(타언어) |
Korea Silk Research Institute,1Pusan National University |
| 시작/끝
페이지 |
14 ~ 21 총페이지 : 8 |
| 언어(원어) |
Korean |
| 초록 |
In this article, silk fabric was treated with silver nitrate (AgNO3) as oxidizing agent, with conditions such as
concentration, and treating time, and subsequently treated with reducing agents such as sodium boron hydride (NaBH4) and sodium
sulfide (Na2S) to obtain cathodic coloration. After coloration of silk fabric, dyeing properties (K/S value), colorfastnesses such as
wash, rubbing and light, and antibacterial activity property were examined. AgNO3 treating time and reducing time did not influence
K/S value, whereas the pH value at alkaline region showed a high K/S value of silk fabric. The cathodic colorations of silk fabric
with both of reducing agents at 30℃ have excellent color fastnesses. Also the high antibacterial activities were obtained by the
treatment with silver nitrate even at 1% of lower concentration. |
| 키워드 |
silver nitrate, redox-reaction, dyeing property, colorfastness, antibacterial |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2009_v21n2_14 |
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