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
- 2013.6
- 수록면
- 126 - 133 (8page)
이용수
초록· 키워드
오류제보하기
Although para-aramid fibers poss higher mechanical properties, they show very low resistance to sunlight exposure. This paper studied on the effect of nano-sol coated TiO₂ to improve the photo-stability of p-aramid fibers. Titanium dioxides were prepared by sol-gel method from titanium iso-propoxide at different R ratio (H₂O/titanium iso-propoxide). All samples were characterized by XRD, TEM and UV-vis spectrometer. The mechanical properties of p-aramid fabrics by TiO₂ nano-sol coating before and after sunlight irradiation were measured with tensile tester. XRD pattern of titanium dioxide particles was observed by mixing phase together with rutile and anatase type. The results showed, after sunlight irradiation, the decreased mechanical properties of the fiber. Furthermore, the sunlight irradiation obviously deteriorated the surface and defected areas of the fiber severely by photo-induced chain scission and end group oxidation in air.
목차
Abstract
1. 서론
2. 실험
3. 결과 및 고찰
4. 결론
References
참고문헌 (15)
참고문헌 신청
1. [학술지(정기간행물)] - Y. Xing / 2007 / UV Photo-Stabilization of Tetrabutyl Titanate for Aramid Fibers via Sol-Gel Surface Modification / J. Applied Polymer Science 103 : 3113 ~
2. [학술지(정기간행물)] - G. A. GEORGE / 1974 / The Mechanism of Photopro tection of Polystyrene Film by Some Ultraviolet Absorbers / J. Applied Polymer Science 18 : 117 ~
3. [학술지(정기간행물)] - B. Mahltig / 2005 / Function, Functionalisation of Textiles by Inorganic Sol-Gel Coatings / Materials Chemistry 15 : 4385 ~
4. [학술지(정기간행물)] - N. Abidi / 2007 / Cotton Fabric Surface Modification for Improved UV Radiation Protection Using Sol-Gel Process / J. Applied Polymer Science 104 : 1117 ~
5. [학술지(정기간행물)] - J. J. Kim / 2002 / Properties and UV-cut Effects of Cotton Fabric Treated with TiO2/PEG / Textile Coloration and Finishing 14 (4) : 27 ~
2. [학술지(정기간행물)] - G. A. GEORGE / 1974 / The Mechanism of Photopro tection of Polystyrene Film by Some Ultraviolet Absorbers / J. Applied Polymer Science 18 : 117 ~
3. [학술지(정기간행물)] - B. Mahltig / 2005 / Function, Functionalisation of Textiles by Inorganic Sol-Gel Coatings / Materials Chemistry 15 : 4385 ~
4. [학술지(정기간행물)] - N. Abidi / 2007 / Cotton Fabric Surface Modification for Improved UV Radiation Protection Using Sol-Gel Process / J. Applied Polymer Science 104 : 1117 ~
5. [학술지(정기간행물)] - J. J. Kim / 2002 / Properties and UV-cut Effects of Cotton Fabric Treated with TiO2/PEG / Textile Coloration and Finishing 14 (4) : 27 ~
이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2014-577-003199798