PANI 첨가 PU/MWNT 필름의 정전방전특성
Analysis on ESD Properties of the PANI added PU/MWNT Films
0
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
This paper surveys the ESD characteristics of the PANI added PU/MWNT film according to the manufacturing conditions such as variation of the loading contents of PANI and the mixture ratio of 2 dispersion solutions. For this purpose, PANI added PU/MWNT ground films were made with IPA/MWNT 3wt% dispersion solution and PANI/DMF dispersion solutions(5, 10, 15, 20, 25, and 30wt% contents of the PANI) by the mixture ratio of dispersion solution(10/50, 20/40, 30/30, 40/20, and 50/10part) in the PU (972DF) 100g, which was treated with 500rpm for 30min in the stirrer with condition of the dry temperature 120℃ for 2min. Totally, 36 kinds of PANI added PU/MWNT film specimens were prepared. The physical properties of the PANI added PU/MWNT films such as electrical resistivity, absorbancy by UV-Vis spectrometer, and triboelectricity were measured and discussed with surface characteristics of the PANI added PU/MWNT films by SEM. The dispersion property of PANI to the DMF showed best dispersion at the 25% of PANI content. The surface electrical resistivity of the PANI added PU/MWNT films was decreased with increasing the weight content of PANI/DMF dispersion solution, and it showed the lowest value 106 Ω at the mixing condition of PANI/DMF 20part and MWNT/IPA 40part with 30% PANI. Furthermore, it was shown that the electrical and physical properties of the PANI added PU/MWNT film such as electrical resistivity, and triboelectricity were better than those of PU/MWNT film prepared with no PANI, which was result obtained in previous paper.
Abstract
This paper surveys the ESD characteristics of the PANI added PU/MWNT film according to the manufacturing conditions such as variation of the loading contents of PANI and the mixture ratio of 2 dispersion solutions. For this purpose, PANI added PU/MWNT ground films were made with IPA/MWNT 3wt% dispersion solution and PANI/DMF dispersion solutions(5, 10, 15, 20, 25, and 30wt% contents of the PANI) by the mixture ratio of dispersion solution(10/50, 20/40, 30/30, 40/20, and 50/10part) in the PU (972DF) 100g, which was treated with 500rpm for 30min in the stirrer with condition of the dry temperature 120℃ for 2min. Totally, 36 kinds of PANI added PU/MWNT film specimens were prepared. The physical properties of the PANI added PU/MWNT films such as electrical resistivity, absorbancy by UV-Vis spectrometer, and triboelectricity were measured and discussed with surface characteristics of the PANI added PU/MWNT films by SEM. The dispersion property of PANI to the DMF showed best dispersion at the 25% of PANI content. The surface electrical resistivity of the PANI added PU/MWNT films was decreased with increasing the weight content of PANI/DMF dispersion solution, and it showed the lowest value 106 Ω at the mixing condition of PANI/DMF 20part and MWNT/IPA 40part with 30% PANI. Furthermore, it was shown that the electrical and physical properties of the PANI added PU/MWNT film such as electrical resistivity, and triboelectricity were better than those of PU/MWNT film prepared with no PANI, which was result obtained in previous paper.
참고문헌 (20)
- G. T. Kim, "Case Study on the Electrostatic Hazards in the Coating Mechanical System", Proceedings of the Society of Air-conditioning and Refrigerating Engineers of Korea Conference, 18, pp.602~ (2006)
- J. H. Jeong, "Electrostatic Safety", World of Electricity (The Korean Institute of Electrical Engineers), 42(2), pp.29~ (1993)
- T. Oda, "Various Problems in Eelectrostatic Trouble -overview", Air Cleaning Technology(Korea Air Cleanig Association), 24(4), pp.33~ (2011)
- C. H. Lee, "Prevention of Firing Explosion by Electrostatic", Journal of the Korean Institute of Illuminating and Electrical Installation Engineers, 10(6), pp.19~ (1996)
- P. B. Jana, "Electromagnetic Interference Shielding by Carbon Fiber-filled Polychl-oroprene Rubber Composites", Composites, 22, pp.451~ (1999)
- 하민석, "낙뢰손상방지를 위한 전도성 나노입자 코팅에 의한 탄소섬유 복합재료의 전기전도도 향상 연구", Composites Research, 23(1), pp.31~36 (2010), 한국복합재료학회
- J. M. Lee, "Study on the Electrical and Mechanical Properties of Silicone Rubber Composite with Nano-materials", Proceedings of the Korean Society of Mechanical Engineers Conference, 27, pp.201~ (2009)
- 박경순, "분산성 향상을 위한 탄소나노튜브의 개질과 폴리우레탄과의 분산 특성", 한국염색가공학회지, 22(1), pp.43~50 (2010), 한국염색가공학회
- 김승진, "다중벽 탄소나노튜브와 폴리우레탄 복합화 필름의 물성특성", 한국염색가공학회지, 22(3), pp.246~256 (2010), 한국염색가공학회
- 박준형, "발포용 PU", MWNT 복합필름의 제조와 특성분석, 2010, pp.22(4), 362~372[DOI]
- 김정현, "용매에 따른 MWNT의 분산특성과 제조된 PU", MWNT 필름의 전기적ㆍ물리적 특성 분석, 2012, pp.24(1), 69~78[DOI]
- 박준형, "PU", MWNT 발포필름의 발포 특성연구, 2012, pp.24(1), 79~90[DOI]
- J. Y. Kim, "The Manu- -facture and Properties of Polyaniline Nano-films Prepared through Vapor-phase Polymerization", Synthetic Metals, 157(8-9), pp.336~ (2007)
- H. J. Hwang, "A Study on the Conductivity Enhancement of Polyaniline by Blending Amphiphilic Molecules", 석사, pp.2005
- C. H. Lee, "Synthesis and Characterization of Conducting Composite using Single-Walled Carbon Nanotubes and Polyaniline", 석사, pp.2011
- J. U. Lee, "Selected Papers from the 2011 Spnng Meeting of KSCM: Preparation and Characterization of Water-soluble Polyaniline", carbon Nanotube Composites, 2011, pp.24(6), 1~
- C. Meng, "Flexible Carbon Nanotube", polyaniline Paper-like Films and their Enhanced Electrochemical Properties, 2009, pp.11, 186~
- T. M. Wu, "Preparation and Characterization of Polyaniline", multi-walled Carbon Nanotube Composites, 2005, pp.43, 734~
- J. Luo, "Conductive Hybrid Film from Polyaniline and Polyurethane-silica", Polymer, 48, pp.4368~ (2007)
- 오선주, "전도성 폴리아닐린을 이용한 유기박막 투명전극의 제조 및 특성", 전기화학회지, 13(3), pp.175~180 (2010), 한국전기화학회