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Cellulose

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Reinforcement of layer-by-layer self-assembly coating modified cellulose nanofibers to reduce the flammability of polyvinyl alcohol

  • Ying Pan
  • Longxiang Liu
  • Lei Song
  • Yuan Hu
  • Shudong Jiang
  • Hongting ZhaoEmail author
Original Research
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Abstract

Cellulose nanofibers (CNFs) were modified with 2 bilayers coating composed of polyethlenimine (PEI), melamine and phytic acid using a layer-by-layer self-assembly technique. The (PEI + melamine/phytic acid)2 based coating was successfully deposited on the surface of modified cellulose nanofibers (MCNFs). Herein, the CNF referred to the carbon source and the phytic acid was chosen as the acid source. Polyethylenimine and melamine served as the blowing agents. Then the CNF and MCNF were introduced to the polyvinyl alcohol (PVA) matrix to investigate the thermal decomposition, flammability, light transmittance and mechanical properties of the PVA/CNF and PVA/MCNF composites. The thermal decomposition of PVA-MCNF-6 (with 6 wt% MCNF) was retarded compared with that of pure PVA. Meanwhile, the addition of 6 wt% MCNF obviously reduced the peak heat release rate of PVA, as evidenced by the 37% reduction. The PVA/CNF and PVA/MCNF composites exhibited similar light transmittance compared with the pure PVA film. Moreover, the addition of CNFs in the PVA matrix resulted in higher tensile strength and elongation at break than those of the PVA matrix.

Graphical abstract

Keywords

Layer-by-layer self-assembly Cellulose nanofiber Polyvinyl alcohol Flame retardancy 

Notes

Acknowledgments

The authors wish to thank the support from the Zhejiang Province Natural Science Foundation of China (#LQ19E030018), Research Foundation from Hangzhou Dianzi University (KYS205618028) and Innovative R&D Research Fund of Hangzhou Dianzi University (ZX140206318006).

References

  1. Cai J et al (2016) Well-aligned cellulose nanofiber-reinforced polyvinyl alcohol composite film: mechanical and optical properties. Carbohydr Polym 140:238–245Google Scholar
  2. Cai W, Feng X, Wang B, Hu W, Yuan B, Hong N, Hu Y (2017) A novel strategy to simultaneously electrochemically prepare and functionalize graphene with a multifunctional flame retardant. Chem Eng J 316:514–524Google Scholar
  3. Fang F, Tong B, Du T, Zhang X, Meng Y, Liu X, Tian X (2016) Unique nanobrick wall nanocoating for flame-retardant cotton fabric via layer-by-layer assembly technique. Cellulose 23:1–14Google Scholar
  4. Guo W, Wang X, Zhang P, Liu J, Song L, Hu Y (2018) Nano-fibrillated cellulose-hydroxyapatite based composite foams with excellent fire resistance. Carbohydr Polym 195:71Google Scholar
  5. Hamou KB, Kaddami H, Dufresne A, Boufi S, Magnin A, Erchiqui F (2017) Impact of TEMPO-oxidization strength on the properties of cellulose nanofibril reinforced polyvinyl acetate nanocomposites. Carbohydr Polym 181:1061–1070Google Scholar
  6. Han S, Yao Q, Jin C, Fan B, Zheng H, Sun Q (2016) Cellulose nanofibers from bamboo and their nanocomposites with polyvinyl alcohol: preparation and characterization. Polym Compos 39:2611–2619Google Scholar
  7. Hauser PJ, Tabba AH (2001) Improving the environmental and economic aspects of cotton dyeing using a cationised cotton. Color Technol 117:282–288Google Scholar
  8. Huang T, Kuboyama K, Fukuzumi H, Ougizawa T (2018) PMMA/TEMPO-oxidized cellulose nanofiber nanocomposite with improved mechanical properties, high transparency and tunable birefringence. Cellulose 25:2393–2403Google Scholar
  9. Jiang SD, Bai ZM, Tang G, Hu Y, Song L (2014) Fabrication and characterization of graphene oxide-reinforced poly(vinyl alcohol)-based hybrid composites by the sol-gel method. Compos Sci Technol 102:51–58Google Scholar
  10. Jimenez M, Guin T, Bellayer S, Dupretz R, Bourbigot S, Grunlan JC (2016) Microintumescent mechanism of flame-retardant water-based chitosan-ammonium polyphosphate multilayer nanocoating on cotton fabric. J Appl Polym Sci 133:43783Google Scholar
  11. Jonoobi M, Harun J, Mathew AP, Oksman K (2010) Mechanical properties of cellulose nanofiber (CNF) reinforced polylactic acid (PLA) prepared by twin screw extrusion. Compos Sci Technol 70:1742–1747Google Scholar
  12. Khalil HPSA, Bhat AH, Yusra AFI (2012) Green composites from sustainable cellulose nanofibrils: a review. Carbohydr Polym 87:963–979Google Scholar
  13. Kuila T, Khanra P, Mishra AK, Kim NH, Lee JH (2012) Functionalized-graphene/ethylene vinyl acetate co-polymer composites for improved mechanical and thermal properties. Polym Test 31:282–289Google Scholar
  14. Laufer G, Kirkland C, Morgan AB, Grunlan JC (2012) Intumescent multilayer nanocoating, made with renewable polyelectrolytes, for flame-retardant cotton. Biomacromol 13:2843–2848Google Scholar
  15. Li YC, Mannen S, Morgan AB, Chang SC, Yang YH, Condon B, Grunlan JC (2011) Intumescent all-polymer multilayer nanocoating capable of extinguishing flame on fabric. Adv Mater 23:3926–3931Google Scholar
  16. Li Y, Umer R, Samad YA, Zheng L, Liao K (2013) The effect of the ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/polyvinyl alcohol composites. Carbon 55:321–327Google Scholar
  17. Pan H, Song L, Ma L, Hu Y (2012) Transparent epoxy acrylate resin nanocomposites reinforced with cellulose nanocrystals. Ind Eng Chem Res 51:16326–16332Google Scholar
  18. Pan H, Wang W, Pan Y, Song L, Hu Y, Liew KM (2015) Formation of layer-by-layer assembled titanate nanotubes-filled coating on flexible polyurethane foam with improved flame retardant and smoke suppression properties. ACS Appl Mater Interfaces 7:101–111Google Scholar
  19. Pan Y, Liu L, Zhao H (2018) Recyclable flame retardant paper made from layer-by-layer assembly of zinc coordinated multi-layered coatings. Cellulose 25:5309–5321Google Scholar
  20. Peresin MS, Habibi Y, Zoppe JO, Pawlak JJ, Rojas OJ (2010) Nanofiber composites of polyvinyl alcohol and cellulose nanocrystals: manufacture and characterization. Biomacromol 11:674–681Google Scholar
  21. Qua EH, Hornsby PR, Sharma HSS, Lyons G, Mccall RD (2010) Preparation and characterization of poly(vinyl alcohol) nanocomposites made from cellulose nanofibers. J Appl Polym Sci 113:2238–2247Google Scholar
  22. Wang J et al (2018) Construction of multifunctional MoSe2 hybrid towards the simultaneous improvements in fire safety and mechanical property of polymer. J Hazard Mater 352:36–46Google Scholar
  23. Wang J, Zhang D, Zhang Y, Cai W, Yao C, Hu Y (2019) Construction of multifunctional boron nitride nanosheet towards reducing toxic volatiles (CO and HCN) generation and fire hazard of thermoplastic polyurethane. J Hazard Mater 362:482–494Google Scholar
  24. Xu G, Cheng J, Wu H, Lin Z, Zhang Y, Wang H (2013) Functionalized carbon nanotubes with oligomeric intumescent flame retardant for reducing the agglomeration and flammability of poly(ethylene vinyl acetate) nanocomposites. Polym Compos 34:109–121Google Scholar
  25. Yuan B et al (2017) Dual modification of graphene by polymeric flame retardant and Ni(OH)2 nanosheets for improving flame retardancy of polypropylene. Compos Part A Appl Sci Manuf 100:106–117Google Scholar
  26. Yue Y, Han J, Han G, French AD, Qi Y, Wu Q (2016) Cellulose nanofibers reinforced sodium alginate-polyvinyl alcohol hydrogels: core-shell structure formation and property characterization. Carbohydr Polym 147:155–164Google Scholar

Copyright information

© Springer Nature B.V. 2019

Authors and Affiliations

  • Ying Pan
    • 1
  • Longxiang Liu
    • 2
  • Lei Song
    • 2
  • Yuan Hu
    • 2
  • Shudong Jiang
    • 3
  • Hongting Zhao
    • 1
    Email author
  1. 1.Institute of Environmental Materials and Applications, College of Materials and Environmental EngineeringHangzhou Dianzi UniversityHangzhouPeople’s Republic of China
  2. 2.State Key Laboratory of Fire ScienceUniversity of Science and Technology of ChinaHefeiPeople’s Republic of China
  3. 3.Department of Fire Protection Engineering, Faculty of Geosciences and Environmental EngineeringSouthwest Jiaotong UniversityChengduPeople’s Republic of China

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