한국섬유공학회지 (Textile Science and Engineering)

  • 제56권1호
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  • Pages.29-34
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  • 2019
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  • 1225-1089(pISSN)
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  • 2288-6419(eISSN)
한국섬유공학회 (The Korean Fiber Society)
권호 표지
DOI QR코드

DOI QR Code

유변학적 방법을 통한 PLA/MMT 용액의 분자 거동 및 나노 복합재료 필름 특성 연구

Rheological Observation of Molecular Behavior of PLA/MMT Solution and Its Nanocomposite Film Characterization

  • 안정빈 (건국대학교 공과대학 유기나노시스템공학과) ;
  • 김유정 (건국대학교 공과대학 유기나노시스템공학과) ;
  • 김형섭 (건국대학교 공과대학 유기나노시스템공학과)
  • Ahn, Jungbin (Department of Organic and Nano System Engineering, Konkuk University) ;
  • Kim, Yujeong (Department of Organic and Nano System Engineering, Konkuk University) ;
  • Kim, Hyungsup (Department of Organic and Nano System Engineering, Konkuk University)
  • 투고 : 2019.01.11
  • 심사 : 2019.02.14
  • 발행 : 2019.02.28
⟨ 이전 논문 다음 논문 ⟩

초록

The viscoelastic behaviors of Poly(lactic acid)(PLA)/Montmorillonite(MMT) solution and film were measured to study MMT dispersion and PLA conformation, which have critical influences on the physical properties of the PLA/MMT composite film. The dispersion of MMT in the matrix was also observed using SEM and XRD. All the experimental results that were performed revealed that MMT was homogeneously dispersed and interacted strongly with PLA through ion exchange. Homogenous dispersion improved the mechanical properties of the film.

키워드

참고문헌

  1. W. C. Li, H. F. Tse, and L. Fok, "Plastic Waste in the Marine Environment: A Review of Sources, Occurrence and Effects", Sci. Total Environ., 2016, 566-567, 333-349. https://doi.org/10.1016/j.scitotenv.2016.05.084
  2. R. Dris, H. Imhof, W. Sanchez, J. Gasperi, F. Galgani, B. Tassin, and C. Laforsch, "Beyond the Ocean: Contamination of Freshwater Ecosystems with (micro-)plastic Particles", Environ. Chem., 2015, 12, 539-550. https://doi.org/10.1071/EN14172
  3. D. Xanthos and T. R. Walker, "International Policies to Reduce Plastic Marine Pollution from Single-use Plastics (plastic bags and microbeads): A Review", Mar. Pollut. Bull., 2017, 118, 17-26. https://doi.org/10.1016/j.marpolbul.2017.02.048
  4. J. Dikgang, A. Leiman, and M. Visser, "Analysis of the Plasticbag Levy in South Africa, Resources, Conservation and Recycling", Resour. Conserv. Recy., 2012, 66, 59-65. https://doi.org/10.1016/j.resconrec.2012.06.009
  5. M. P. Arrieta, M. D. Samper, M. Aldas, and J. Lopez, "On the Use of PLA-PHB Blends for Sustainable Food Packaging Applications", Materials, 2017, 10, 1008-1033. https://doi.org/10.3390/ma10091008
  6. V. Siracusa, I. Blanco, S. Romani, U. Tylewicz, P. Rocculi, and M. D. Ros, "Poly(lactic acid)-modified Films for Food Packaging Application: Physical, Mechanical, and Barrier Behavior", J. Appl. Polym. Sci., 2012, 125, E390-E401. https://doi.org/10.1002/app.36829
  7. M. Jamshidian, E. A. Tehrany, M. Imran, M. Jacquot, and S. Desobry, "Poly-lactic Acid: Production, Applications, Nanocomposites, and Release Studies", Compr. Rew. Food. Sci. F, 2010, 9, 552-571. https://doi.org/10.1111/j.1541-4337.2010.00126.x
  8. K. Fukushima, A. Fina, F. Geobaldo, A. Venturello, and G. Camino, "Properties of Poly (lactic acid) Nanocomposites Based on Montmorillonite, Sepiolite and Zirconium Phosphonate", Express. Polym. Lett., 2012, 6, 914-926. https://doi.org/10.3144/expresspolymlett.2012.97
  9. R. G. Sinclair, "The Case for Polylacitc Acid s a Commodity Packaging Plastic", J. Macromol. Sci. A, 1996, 5, 585-597. https://doi.org/10.1080/10601329608010880
  10. K. A. Athanasiou, G. G. Niederauer, and C. M. Agrawal, "Sterilization, Toxicity, Biocompatibility and Clinical Applications of Polylactic Acid/polyglycolic Acid Copolymers", Biomaterials, 1994, 17, 93-102. https://doi.org/10.1016/0142-9612(96)85754-1
  11. J. Lunt, "Large-scale Production, Properties and Commercial Applications of Polylactic Acid Polymers", Polym. Degrad. Stabil., 1998, 59, 145-152. https://doi.org/10.1016/S0141-3910(97)00148-1
  12. N. Mallegni, T. V. Phuong, M. B. Coltelli, P. Cinelli, and A. Lazzeri, "Poly(lactic acid) (PLA) Based Tear Resistant and Biodegradable Flexible Films by Blown Film Extrusion", Materials, 2018, 11, 148-162. https://doi.org/10.3390/ma11010148
  13. N. Saito and K. Takaoka, "New Synthetic Biodegradable Polymers as BMP Carriers for Bone Tissue Engineering, Biomaterials", Biomaterials, 2003, 24, 2287-2293. https://doi.org/10.1016/S0142-9612(03)00040-1
  14. Q. Zhang, V. N. Mochalin, I. Neitzel, I. Y. Knoke, J. Han, C. A. Klug, J. G. Zhou, P. I. Lelkes, and Y. Gogotsi, "Fluorescent PLLA-nanodiamond Composites for Bone Tissue Engineering", Biomaterials, 2011, 32, 87-94. https://doi.org/10.1016/j.biomaterials.2010.08.090
  15. S. Ochi, "Mechanical Properties of Kenaf Fibers and Kenaf/PLA Composites", Mech. Mater., 2008, 40, 446-452. https://doi.org/10.1016/j.mechmat.2007.10.006
  16. G. Ozkoc and S. Kemaloglu, "Morphology, Biodegradability, Mechanical, and Thermal Properties of Nanocomposite Films Based on PLA and Plasticized PLA", J. Appl. Polym. Sci., 2009, 114, 2481-2487. https://doi.org/10.1002/app.30772
  17. Q. Shi, C. Zhou, Y. Yue, W. Guo, Y. Wu, and Q. Wu, "Mechanical Properties and in vitro Degradation of Electrospun Bio-nanocomposite Mats from PLA and Cellulose Nanocrystals", Carbohydr. Polym., 2012, 90, 301-308. https://doi.org/10.1016/j.carbpol.2012.05.042
  18. S. Farsetti, B. Cioni, and A. Lazzeri, "Physico-Mechanical Properties of Biodegradable Rubber Toughened Polymers", Macromol. Symp., 2011, 301, 82-89.
  19. A. Shakoor and N. L. Thomas, "Talc as a Nucleating Agent and Reinforcing Filler in Poly(lactic acid) Composites", Polym. Eng. Sci., 2014, 54, 64-70. https://doi.org/10.1002/pen.23543
  20. V. Krikorian and D. J. Pochan, "Poly(L-lactic acid)/layered Silicate Nanocomposite: Fabrication, Characterization, and Properties", Chem. Mater., 2003, 15, 4317-4324. https://doi.org/10.1021/cm034369+
  21. X. Zhang, H. Yi, H. Bai, Y. Zhao, F. Min, and S. Song, "Correlation of Montmorillonite Exfoliation with Interlayer Cations in the Preparation of Two-dimensional Nanosheets", RSC Adv., 2017, 7, 41471-41478. https://doi.org/10.1039/C7RA07816A
  22. M. A. Abd El-Ghaffar, A. M. Youssef, and A. A. Abd El-Hakim, "Polyaniline Nanocomposites via in situ Emulsion Polymerization Based on Montmorillonite: Preparation and Characterization", Arab. J. Chem., 2015, 8, 771-779. https://doi.org/10.1016/j.arabjc.2014.01.001
  23. Y. Kim, Y. Song, and H. Kim, "Preparation of Transparent Cellulose Film with Controlled Haze Using Halloysite Nanotubes", Cellulose, 2017, 25, 1239-1248. https://doi.org/10.1007/s10570-017-1625-y
  24. R. Pantani, G. Gorrasi, G. Vigliotta, M. Murariu, and P. L. Dubois, "PLA-ZnO Nanocomposite Films: Water Vapor Barrier Properties and Specific End-use Characteristics", Eur. Polym. J., 2013, 49, 3471-3482. https://doi.org/10.1016/j.eurpolymj.2013.08.005
  25. Y. Srithep, P. Nealey, and L.-S. Turng, "Effects of Annealing Time and Temperature on the Crystallinity and Heat Resistance Behavior of Injection-molded Poly(lactic acid)", Polym. Eng. Sci., 2013, 53, 580-588. https://doi.org/10.1002/pen.23304