| 발행년도/권호 |
2005 년 / 권호: V.17,no.1,Feb |
| 논문제목1(원어) |
전기방사를 이용한 S-keratose/PVA 부직포의 제조 |
| 논문제목2(타언어) |
Preparation of S-keratose/PVA Nonwoven Webs by Electrospinning |
| 저자(원어) |
박현수⋅1송경근 |
| 저자(타언어) |
Hyunsu Park and 1Kyung Geun Song |
| 소속(원어) |
전북대학교 섬유공학과 |
| 소속(타언어) |
Chonbuk National University |
| 시작/끝
페이지 |
45 ~ 51 총페이지 : 7 |
| 언어(원어) |
Korean |
| 초록 |
Soluble keratose(S-keratose) could be obtained by oxidizing the wool keratin with performic acid.
S-keratose/PVA solutions were made by dissolving them in the formic acid and S-keratose/PVA web of
sub-micron size was made by electro-spinning technique. SEM, elemental analysis, FT-IR, X-ray diffractometry,
and TGA were used to characterize the properties of S-keratose/PVA solutions and fibers. As the S-keratose
content in S-keratose/PVA solution increased, viscosity of solution decreased while electrical conductivity has
increased. The fiber diameter has decreased with increasing the S-keratose content. S-keratose/PVA ratio in fibers
were similar to the ratio in the solutions. The crystalline structures of S-keratose and PVA existed separately in
the electrospun webs. Thermal stability of the web increased with the PVA content increasing. |
| 키워드 |
wool, S-keratose, PVA, electrospinning, performic acid |
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2005_v17n1_45 |
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