광촉매와 초발수 처리를 이용한 셀프클리닝 섬유의 제조 및 평가
Preparation and Evaluation of Self-cleaning Fabrics using Photocatalyst and Superhydrophobic Finishing
0
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
This study reported the dual functional self-cleaning PET fabrics prepared from TiO2 and hexadecyltrimethoxysilane treatment, which have photodegradation and superhydrophobicity on the fabric surface. Phodegradation and superhydrophobicity of the resulting fabric were compared with TiO2 or silane treated fabrics. The dual functional self-cleaning PET fabric showed less photodegradation than the TiO2 treated fabric. However, the dual functional self-cleaning fabrics showed superior superhydrophobicity to silane treated fabric with increased water contact angle and significantly decreased rolloff angle. This suggested that the dual functional PET fabric has a great potential to be the commercialized self-cleaning fabric because it is repellent to soil or dust and even if soil or dust is adsorbed on the fabric surface, it can be removed by water rolling off on the surface or photodegradation by the photocatalyst.
Abstract
This study reported the dual functional self-cleaning PET fabrics prepared from TiO2 and hexadecyltrimethoxysilane treatment, which have photodegradation and superhydrophobicity on the fabric surface. Phodegradation and superhydrophobicity of the resulting fabric were compared with TiO2 or silane treated fabrics. The dual functional self-cleaning PET fabric showed less photodegradation than the TiO2 treated fabric. However, the dual functional self-cleaning fabrics showed superior superhydrophobicity to silane treated fabric with increased water contact angle and significantly decreased rolloff angle. This suggested that the dual functional PET fabric has a great potential to be the commercialized self-cleaning fabric because it is repellent to soil or dust and even if soil or dust is adsorbed on the fabric surface, it can be removed by water rolling off on the surface or photodegradation by the photocatalyst.
참고문헌 (12)
- W. S. Tung, "Self-cleaning Fibers via Nanotechnology : a Virtual Reality", J. of Materials Chemistry, 21, pp.7858~ (2011)
- M. Rehan, "Development ofAg", AgX(X=Cl, I) Nanoparticles Toward Antimicrobial, UV-protected and SelfcleanableViscose Fibers, 2018, pp.197, 227~
- C. Jiang, "Facile Fabrication of Robust Fluorine-free Selfcleaning Cotton Textiles with Superhydrophobicity, Photocatalytic Activity, and UV Durability", Colloids and Surfaces A : Physicochemical and Engineering Aspects, 559, pp.235~ (2018)
- M. S. Stan, "Designing Cotton Fibers Impregnated with Photocatalytic Graphene Oxide", Fe, Ndoped TiO2 Particles as Prospective Industrial Self-cleaning and Biocompatible Textiles, 2019, pp.94, 318~
- B. Bushan, "Bioinspired Structured Surfaces", Langmuir, 28(3), pp.1698~ (2012)
- M. Zhang, "Lotus Effectin Wetting and Self-cleaning", Biotribology, 5, pp.31~ (2016)
- 박성민, "TiO2 나노입자 코팅에 의한 PET섬유의 초발수성에 관한 연구", 한국염색가공학회지, 21(1), pp.30~37 (2009), 한국염색가공학회
- 박수민, "소취 섬유의 제조에 관한 연구 (Ⅳ)- 산화티탄(Ⅳ)을 이용한 소취 섬유의 제조 및calcination 온도가 소취율에 미치는 영향 -", 한국염색가공학회지, 15(3), pp.35~41 (2003), 한국염색가공학회
- 구광회, "TiO2 나노입자를 함유한 PLA 필름의 탈취성과 항균성", 한국염색가공학회지, 20(6), pp.1~7 (2008), 한국염색가공학회
- S. Afzal, "Superhydrophobic and Photocatalytic Self-cleaning", Cotton, 2, pp.18005~ (2014)
- Fatemeh Emami, "Self-cleaning Properties of Nylon 6 Fabrics Treated with Corona and TiO2 Nanoparticles under Both Ultraviolet and Daylight Irradiations", Fibers and Polymers, 19(5), pp.1014~1023 (2018), 한국섬유공학회
- S. Banjeree, "Self-cleaning Applications of TiO2 by Photo-induced Hydrophilicity and Photocatalysis", Applied CatalysisB: Environmental, 176-177, pp.396~ (2015)