지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 430 - 436 (7page)
이용수
초록· 키워드
오류제보하기
The purpose of this study investigates the effects of electron beam(EB) irradiation on the chemical and morphological properties of Hansan ramie fiber. Hansan ramie fibers were irradiated with electron beam doses of 0, 1, 3, 5and 10kGy. The effect of electron beam irradiation on the chemical components of fibers as well as the surface chemical and morphological properties were investigated using chemical component analysis methods based on TAPPI standards,XPS, and SEM. The results indicate that the surface layers can be removed under suitable EB irradiation doses. Alcoholbenzene extraction and lignin content increases gradually with an increase in EB irradiation and reaching a maximum at an EB dose of 3kGy, and decreases at 10kGy. The surface chemical changes measured by XPS corresponded to the chemical composition analysis results. The C1 peak and the O/C ratio decreased with the removal of the multi-layer and primary layer by EB irradiation. The SEM images show the inter-fibrillar structure etched by EB irradiation up to 5kGy.
At 10kGy, the surface structure of the ramie fiber shows highly aligned and distinctive striations in a longitudinal direction.
The removal of these exterior layers of the fiber was confirmed by changes in surface morphology as observed in SEM images.
목차
등록된 정보가 없습니다.
참고문헌 (24)
참고문헌 신청
Aranberri-Askargorta, I. / 2003 / Wetting behavior of flax fibers as reinforcement for polypropylene / Journal of Colloid and Interface Science 263 (2) : 580 ~ 589
Belgacem, M. N. / 1995 / Surface characterization of cellulose fibers by XPS and inverse gas chromatography / Cellulose 2 (3) : 145 ~ 157
Choi, H. Y. / 2008 / Surface morphological, mechanical and thermal characterization of electron beam irradiated fibers / Applied Surface Science 255 : 2466 ~ 2473
Choi, H. Y. / 2009 / The Effects of Surface and Pore Characteristics of Natural Fiber on Interfacial Adhesion of Henequen Fiber/PP Biocomposites / COMPOSITE INTERFACES 16 (4)
Halina, K. / 2005 / Effect of short wavelength UV-irradiation on ageing of polypropylene/cellulosic compositions / Polymer Degradation and Stability 88 (2) : 189 ~ 198
Belgacem, M. N. / 1995 / Surface characterization of cellulose fibers by XPS and inverse gas chromatography / Cellulose 2 (3) : 145 ~ 157
Choi, H. Y. / 2008 / Surface morphological, mechanical and thermal characterization of electron beam irradiated fibers / Applied Surface Science 255 : 2466 ~ 2473
Choi, H. Y. / 2009 / The Effects of Surface and Pore Characteristics of Natural Fiber on Interfacial Adhesion of Henequen Fiber/PP Biocomposites / COMPOSITE INTERFACES 16 (4)
Halina, K. / 2005 / Effect of short wavelength UV-irradiation on ageing of polypropylene/cellulosic compositions / Polymer Degradation and Stability 88 (2) : 189 ~ 198
이 논문의 저자 정보
최근 본 자료
댓글(0)
0