Improvement of Thermal Stability of Electrospun PAN Fibers by Various Additives
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon Letters / 9권 / 3호
ㆍ저자명 : Young-Seak Lee, Min Il Kim, Ji Sun Im and Se-Jin In
ㆍ저자명 : Young-Seak Lee, Min Il Kim, Ji Sun Im and Se-Jin In
목차
1. Introduction2. Experimental
3. Results and Discussion
4. Conclusion
References
한국어 초록
In order to improve the thermal stability of PAN-based electrospun fibers, AP-PER-MEL and TiO2 were added in to the fibers as additives. The polymer composite with uniformly mixed additional agents was obtained. In case of non-treated sample, the fibers were burn off completely with high rate within 620oC. But in case of treated samples (EF-M and EF-MT), itis sure that the thermal stability was improved by studying TGA data and ISO flammability test about 20 and 30%, respectively. A synergy effect of adding two kinds of agents (AP-PER-MEL and TiO2) into PAN-based electrospun fibers was confirmed. Through SEM images, it is confirmed that the fiber shape can be kept even after addition of agents (AP-PER-MEL and TiO2). Finally the thermal stability of fibers was largely developed with keeping the nature of PAN-based fibers effectively.
Keywords : Thermal stability, Fiber, Electrospinning
영어 초록
In order to improve the thermal stability of PAN-based electrospun fibers, AP-PER-MEL and TiO2 were added in to the fibers as additives. The polymer composite with uniformly mixed additional agents was obtained. In case of non-treated sample, the fibers were burn off completely with high rate within 620oC. But in case of treated samples (EF-M and EF-MT), itis sure that the thermal stability was improved by studying TGA data and ISO flammability test about 20 and 30%, respectively. A synergy effect of adding two kinds of agents (AP-PER-MEL and TiO2) into PAN-based electrospun fibers was confirmed. Through SEM images, it is confirmed that the fiber shape can be kept even after addition of agents (AP-PER-MEL and TiO2). Finally the thermal stability of fibers was largely developed with keeping the nature of PAN-based fibers effectively.Keywords : Thermal stability, Fiber, Electrospinning참고 자료
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