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Preparation and characterization of high barrier coating of citric acid crosslinked polyvinyl alcohol and nano-SiO2

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Abstract

Polyvinyl alcohol (PVA) coating has attracted intense attention due to its biodegradability and high gas barrier properties. However, the high gas barrier properties deteriorate at elevated humidity. Herein, we aimed to prepare PVA based coating with high water resistance by incorporating nano-SiO2 (S) and citric acid (CA), and polyethylene (PE) film was selected as a substrate model. The results showed that the PVA/S/CA coated PE films had better water vapor and oxygen barrier performance than the uncoated PE films. With an optimized mass ratio (PVA/S/CA10%), the coated PE films’ water vapor permeability decreased by 46.53% at 90% RH, and the oxygen permeability decreased by four orders of magnitude at 0% relative humidity (RH). Besides, increased surface roughness and a more hydrophobic surface were observed in the coated PE films. Overall, these coated PE films still retained high transparency and were mechanically robust, making them potential candidates for the flexible food packaging field.

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References

  1. Verghese, K, Lewis, H, Lockrey, S, Williams, H, “Packaging’s Role in Minimizing Food Loss and Waste Across the Supply Chain.” Packag. Technol. Sci., 28 (7) 603–620 (2015)

    Article  Google Scholar 

  2. Wikstrom, F, Williams, H, Verghese, K, Clune, S, “The Influence of Packaging Attributes on Consumer Behaviour in Food-Packaging Life Cycle Assessment Studies–A Neglected Topic.” J. Clean. Prod., 73 (12) 100–108 (2014)

    Article  Google Scholar 

  3. Zabihzadeh Khajavi, M, Ebrahimi, A, Yousefi, M, Ahmadi, S, Farhoodi, M, Mirza Alizadeh, A, Taslikh, M, “Strategies for Producing Improved Oxygen Barrier Materials Appropriate for the Food Packaging Sector.” Food Eng. Rev., 12 (3) 346–363 (2020)

    Article  CAS  Google Scholar 

  4. Alamri, MS, Qasem, AAA, Mohamed, AA, Hussain, S, Ibraheem, MA, Shamlan, G, Alqah, HA, Qasha, AS, “Food Packaging’s Materials: A Food Safety Perspective.” Saudi. J. Biol. Sci., 28 (8) 4490–4499 (2021)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  5. Giacinti Baschetti, M, Minelli, M, “Test Methods for the Characterization of Gas and Vapor Permeability in Polymers for Food Packaging Application: A Review.” Polym. Test, 89 (9) 106606 (2020)

    Article  CAS  Google Scholar 

  6. Rovera, C, Ghaani, M, Farris, S, “Nano-Inspired Oxygen Barrier Coatings for Food Packaging Applications: An Overview.” Trends Food Sci. Technol., 97 (2) 210–220 (2020)

    Article  CAS  Google Scholar 

  7. Ge, C, Fortuna, C, Lei, K, Lu, L-X, “Neat EVOH and EVOH/LDPE Blend Centered Three-Layer Co-Extruded Blown Film without Tie Layers.” Food Packag. Shelf Life, 8 (2) 33–40 (2016)

    Article  Google Scholar 

  8. Nuruddin, M, Hamlin, J, Clarkson, CM, Howarter, JA, Szczepanski, CR, Youngblood, JP, “Processing and Characterization of Food-Grade Plasticizer-Compatibilized Cellulose Nanocrystals and Ethylene Vinyl Alcohol Copolymer Nanocomposites.” ACS Appl. Polym. Mater., 3 (10) 5000–5011 (2021)

    Article  CAS  Google Scholar 

  9. Zhao, Y, Huang, C, Huang, X, Huang, H, Zhao, H, Wang, S, Liu, S, “Effectiveness of PECVD Deposited Nano-Silicon Oxide Protective Layer for Polylactic Acid Film: Barrier and Surface Properties.” Food Packag. Shelf Life, 25 (3) 100513 (2020)

    Article  Google Scholar 

  10. Rohrl, M, Federer, LKS, Timmins, RL, Rosenfeldt, S, Dorres, T, Habel, C, Breu, J, “Disorder-Order Transition—Improving the Moisture Sensitivity of Waterborne Nanocomposite Barriers.” ACS Appl. Mater. Interfaces, 13 (40) 48101–48109 (2021)

    Article  PubMed  Google Scholar 

  11. Lim, M, Kwon, H, Kim, D, Seo, J, Han, H, Khan, SB, “Highly-Enhanced Water Resistant and Oxygen Barrier Properties of Cross-Linked Poly(vinyl alcohol) Hybrid Films for Packaging Applications.” Prog. Org. Coat., 85 (8) 68–75 (2015)

    Article  CAS  Google Scholar 

  12. Kim, JM, Lee, MH, Ko, JA, Kang, DH, Bae, H, Park, HJ, “Influence of Food with High Moisture Content on Oxygen Barrier Property of Polyvinyl Alcohol (PVA)/Vermiculite Nanocomposite Coated Multilayer Packaging Film.” J. Food Sci., 83 (2) 349–357 (2018)

    Article  CAS  PubMed  Google Scholar 

  13. Mo, C, Yuan, W, Lei, W, Shijiu, Y, “Effects of Temperature and Humidity on the Barrier Properties of Biaxially-Oriented Polypropylene and Polyvinyl Alcohol Films.” J. Appl. Packag. Res., 6 (1) 40–46 (2014)

    Article  Google Scholar 

  14. Yu, J, Ruengkajorn, K, Crivoi, DG, Chen, C, Buffet, JC, O’Hare, D, “High Gas Barrier Coating Using Non-Toxic Nanosheet Dispersions for Flexible Food Packaging Film.” Nat. Commun., 10 (1) 2398 (2019)

    Article  PubMed  PubMed Central  Google Scholar 

  15. Nguyen, SV, Lee, BK, “PVA/CNC/TiO2 Nanocomposite for Food-Packaging: Improved Mechanical, UV/Water Vapor Barrier, and Antimicrobial Properties.” Carbohydr. Polym., 298 (24) 120064 (2022)

    Article  CAS  PubMed  Google Scholar 

  16. Lim, M, Kim, D, Seo, J, “Enhanced Oxygen-Barrier and Water-Resistance Properties of Poly(Vinyl Alcohol) Blended with Poly(Acrylic Acid) for Packaging Applications.” Polym. Int., 65 (4) 400–406 (2016)

    Article  CAS  Google Scholar 

  17. Zhu, Q, Wang, X, Chen, X, Yu, C, Yin, Q, Yan, H, Lin, Q, “Fabrication and Evaluation of Melamine-Formaldehyde Resin Crosslinked PVA Composite Coating Membranes with Enhanced Oxygen Barrier Properties for Food Packaging.” RSC Adv., 11 (24) 14295–14305 (2021)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  18. Raheel, M, Yao, K, Gong, J, Chen, X-C, Liu, D-T, Lin, Y-C, Cui, D-M, Siddiq, M, Tang, T, “Poly(Vinyl Alcohol)/GO-MMT Nanocomposites: Preparation, Structure and Properties.” Chinese J. Polym. Sci., 33 (2) 329–338 (2014)

    Article  Google Scholar 

  19. Eckert, A, Rudolph, T, Guo, J, Mang, T, Walther, A, “Exceptionally Ductile and Tough Biomimetic Artificial Nacre with Gas Barrier Function.” Adv. Mater., 30 (32) e1802477 (2018)

    Article  PubMed  Google Scholar 

  20. Liu, J, Chavez, SE, Ding, H, Farooqui, MM, Hou, Z, Lin, S, D’Auria, TD, Kennedy, JM, LaChance, AM, Sun, L, “Ultra-Transparent Nanostructured Coatings via Flow-Induced One-Step Coassembly.” Nano. Mater. Sci., 4 (2) 97–103 (2022)

    Article  CAS  Google Scholar 

  21. Ding, F, Liu, J, Zeng, S, Xia, Y, Wells, KM, Nieh, MP, Sun, L, “Biomimetic Nanocoatings with Exceptional Mechanical, Barrier, and Flame-Retardant Properties from Large-Scale One-Step Coassembly.” Sci. Adv., 3 (7) e1701212 (2017)

    Article  PubMed  PubMed Central  Google Scholar 

  22. Sonker, AK, Teotia, AK, Kumar, A, Nagarale, RK, Verma, V, “Development of Polyvinyl Alcohol Based High Strength Biocompatible Composite Films.” Macromol. Chem. Phys., 218 (15) 201700130 (2017)

    Article  Google Scholar 

  23. Soliman, TS, Vshivkov, SA, Elkalashy, SI, “Structural, Thermal, and Linear Optical Properties of SiO2 Nanoparticles Dispersed in Polyvinyl Alcohol Nanocomposite Films.” Polym. Compos., 41 (8) 3340–3350 (2020)

    Article  CAS  Google Scholar 

  24. Liu, X, Chen, X, Ren, J, Chang, M, He, B, Zhang, C, “Effects of Nano-ZnO and Nano-SiO2 Particles on Properties of PVA/Xylan Composite Films.” Int. J. Biol. Macromol., 132 (12) 978–986 (2019)

    Article  CAS  PubMed  Google Scholar 

  25. Liu, G, Shi, K, Sun, H, Yang, B, Weng, Y, “Nano-SiO2-Modified Xylan-PVOH-Based Composite Films: Mechanical and Barrier Properties Investigation.” BioResources, 18 (2) 4195–4211 (2023)

    Article  CAS  Google Scholar 

  26. Yu, YW, Zhang, SY, Ren, YZ, Li, H, Zhang, XN, Di, JH, “Jujube Preservation Using Chitosan Film with Nano-Silicon Dioxide.” J. Food Eng., 113 (3) 408–414 (2012)

    Article  CAS  Google Scholar 

  27. Zhang, R, Wang, X, Cheng, M, “Preparation and Characterization of Potato Starch Film with Various Size of Nano-SiO2.” Polymers, 10 (10) 1172 (2018)

    Article  PubMed  PubMed Central  Google Scholar 

  28. Zhang, W, Roy, S, Assadpour, E, Cong, X, Jafari, SM, “Cross-Linked Biopolymeric Films by Citric Acid for Food Packaging and Preservation.” Adv. Colloid Interface Sci., 314 (4) 102886 (2023)

    Article  CAS  PubMed  Google Scholar 

  29. Salihu, R, Abd Razak, SI, Zawawi, NA, Kadir, MRA, Ismail, NI, Jusoh, N, Mohamad, MR, Nayan, NHM, “Citric Acid: A Green Cross-Linker of Biomaterials for Biomedical Applications.” Eur. Polym. J., 146 (5) 110271 (2021)

    Article  CAS  Google Scholar 

  30. Wang, Y, Guo, X, Li, J, Jia, W, Qian, F, Wang, H, Lv, Y, “Synergistic Effects of (3-Mercaptopropyl)Trimethoxysilane and Citric Acid on the Improvement of Water Vapor Barrier Performance of Polyvinyl Alcohol/Xylan Packaging Films.” Ind. Crops. Prod., 171 (13) 113822 (2021)

    Article  CAS  Google Scholar 

  31. Wen, L, Liang, Y, Lin, Z, Xie, D, Zheng, Z, Xu, C, Lin, B, “Design of Multifunctional Food Packaging Films Based on Carboxymethyl Chitosan/Polyvinyl Alcohol Crosslinked Network by Using Citric Acid as Crosslinker.” Polymer, 230 (19) 124048 (2021)

    Article  CAS  Google Scholar 

  32. Barsbay, M, Kodama, Y, Güven, O, “Functionalization of Cellulose with Epoxy Groups via γ-Initiated Raft-Mediated Grafting of Glycidyl Methacrylate.” Cellulose, 21 (6) 4067–4079 (2014)

    Article  CAS  Google Scholar 

  33. Guo, P, Zhao, XM, “Preparing Self-Cleaning Superhydrophobic Fiber@POSS Garment Fabric by UV-Curing-Induced High Surface Roughness.” J. Coat. Technol. Res., 20 (1) 249–260 (2022)

    Article  Google Scholar 

  34. ASTM E96. Standard Test Methods for Water Vapor Transmission of Materials. ASTM International (2019)

  35. ASTM D1434. Standard Test Method for Determining Gas Permeability Characteristics of Plastic Film and Sheeting. ASTM International (2015)

  36. Huang, J, Guo, Q, Zhu, R, Liu, Y, Xu, F, Zhang, X, “Facile Fabrication of Transparent Lignin Sphere/PVA Nanocomposite Films with Excellent UV-Shielding and High Strength Performance.” Int. J. Biol. Macromol., 189 (24) 635–640 (2021)

    Article  CAS  PubMed  Google Scholar 

  37. He, X, Luzi, F, Hao, X, Yang, W, Torre, L, Xiao, Z, Xie, Y, Puglia, D, “Thermal, Antioxidant and Swelling Behaviour of Transparent Polyvinyl (Alcohol) Films in Presence of Hydrophobic Citric Acid-Modified Lignin Nanoparticles.” Int. J. Biol. Macromol., 127 (7) 665–676 (2019)

    Article  CAS  PubMed  Google Scholar 

  38. Chenwei, C, Zhipeng, T, Yarui, M, Weiqiang, Q, Fuxin, Y, Jun, M, Jing, X, “Physicochemical, Microstructural, Antioxidant and Antimicrobial Properties of Active Packaging Films Based on Poly(Vinyl Alcohol)/Clay Nanocomposite Incorporated with Tea Polyphenols.” Prog. Org. Coat., 123 (10) 176–184 (2018)

    Article  Google Scholar 

  39. Yang, W, Ding, H, Qi, G, Li, C, Xu, P, Zheng, T, Zhu, X, Kenny, JM, Puglia, D, Ma, P, “Highly Transparent PVA/Nanolignin Composite Films with Excellent UV Shielding, Antibacterial and Antioxidant Performance.” React. Funct. Polym., 162 (5) 104873 (2021)

    Article  CAS  Google Scholar 

  40. Wang, Y, Chen, S, Yao, Y, Wu, N, Xu, M, Yin, Z, Zhao, Y, Tu, Y, “Effects of Citric Acid Crosslinking on the Structure and Properties of Ovotransferrin and Chitosan Composite Films.” Int. J. Biol. Macromol., 229 (6) 268–281 (2023)

    Article  CAS  PubMed  Google Scholar 

  41. Channe, SS, Singh, R, Kulkarni, SG, “Effect of Metal Oxide Nanoparticles on Thermal Behavior of Polyvinyl Alcohol.” Polym. Bull., 23 1–36 (2023)

    Google Scholar 

  42. Mandal, A, Chakrabarty, D, “Studies on the Mechanical, Thermal, Morphological and Barrier Properties of Nanocomposites Based on Poly(Vinyl Alcohol) and Nanocellulose from Sugarcane Bagasse.” J. Ind. Eng. Chem., 20 (2) 462–473 (2014)

    Article  CAS  Google Scholar 

  43. Shang, K, Yang, JC, Cao, ZJ, Liao, W, Wang, Y-Z, Schiraldi, DA, “Novel Polymer Aerogel Toward High Dimensional Stability, Mechanical Property, and Fire Safety.” ACS Appl. Mater. Interfaces, 9 (27) 22985–22993 (2017)

    Article  CAS  PubMed  Google Scholar 

  44. Azeredo, HMC, Kontou-Vrettou, C, Moates, GK, Wellner, N, Cross, K, Pereira, PHF, Waldron, KW, “Wheat Straw Hemicellulose Films as Affected by Citric Acid.” Food Hydrocolloids, 50 (8) 1–6 (2015)

    Article  CAS  Google Scholar 

  45. Wu, H, Lei, Y, Lu, J, Zhu, R, Xiao, D, Jiao, C, Xia, R, Zhang, Z, Shen, G, Liu, Y, Li, S, Li, M, “Effect of Citric Acid Induced Crosslinking on the Structure and Properties of Potato Starch/Chitosan Composite Films.” Food Hydrocolloids, 97 (12) 105208 (2019)

    Article  CAS  Google Scholar 

  46. Yao, S, Wang, B-J, Weng, Y-M, “Preparation and Characterization of Mung Bean Starch Edible Films Using Citric Acid as Cross-Linking Agent.” Food Packag. Shelf Life, 32 (2) 100845 (2022)

    Article  Google Scholar 

  47. Yu, D, Feng, YY, Xu, JX, Kong, BH, Liu, Q, Wang, H, “Fabrication, Characterization, and Antibacterial Properties of Citric Acid Crosslinked PVA Electrospun Microfibre Mats for Active Food Packaging.” Packag. Technol. Sci., 34 (6) 361–370 (2021)

    Article  CAS  Google Scholar 

  48. Guerrero, P, Muxika, A, Zarandona, I, de la Caba, K, “Crosslinking of Chitosan Films Processed by Compression Molding.” Carbohydr. Polym., 206 (4) 820–826 (2019)

    Article  CAS  PubMed  Google Scholar 

  49. Liu, J, Dong, Y, Zheng, X, Pei, Y, Tang, K, “Citric Acid Crosslinked Soluble Soybean Polysaccharide Films for Active Food Packaging Applications.” Food Chem., 438 (9) 138009 (2024)

    Article  CAS  PubMed  Google Scholar 

  50. Barros, C, Miranda, S, Castro, O, Carneiro, OS, Machado, AV, “LDPE-Nanoclay Films for Food Packaging with Improved Barrier Properties.” J. Plast. Film Sheeting, 39 (3) 304–320 (2023)

    Article  CAS  Google Scholar 

  51. Wang, C, Mao, L, Yao, J, Zhu, H, “Improving the Active Food Packaging Function of Poly(Lactic Acid) Film Coated by Poly(Vinyl Alcohol) Based on Proanthocyanidin Functionalized Layered Clay.” LWT, 174 (2) 114407 (2023)

    Article  CAS  Google Scholar 

  52. Mao, L, Wang, C, Yao, J, Lin, Y, Liao, X, Lu, J, “Design and Fabrication of Anthocyanin Functionalized Layered Clay/Poly(Vinyl Alcohol) Coatings on Poly(Lactic Acid) Film for Active Food Packaging.” Food Packag. Shelf Life, 35 (1) 101007 (2023)

    Article  CAS  Google Scholar 

  53. Nuruddin, M, Korani, DM, Jo, H, Chowdhury, RA, Montes, FJ, Howarter, JA, Youngblood, JP, “Gas and Water Vapor Barrier Performance of Cellulose Nanocrystal-Citric Acid-Coated Polypropylene for Flexible Packaging.” ACS Appl. Polym. Mater., 2 (11) 4405–4414 (2020)

    Article  CAS  Google Scholar 

  54. Miller, KS, Krochta, JM, “Oxygen and Aroma Barrier Properties of Edible Films: A Review.” Trends Food Sci. Technol., 8 (7) 228–237 (1997)

    Article  CAS  Google Scholar 

  55. Zhang, T, Yu, Q, Zhang, Y, Wang, X, Xu, L, Wang, J, Song, P, “One-Step Assembly of Poly(Vinyl Alcohol)/Tannic Acid Complexes as a High Oxygen Barrier Coating for Poly(Lactic Acid) Packaging Films.” Prog. Org. Coat., 184 (11) 107880 (2023)

    Article  CAS  Google Scholar 

  56. Nuruddin, M, Chowdhury, RA, Szeto, R, Howarter, JA, Erk, KA, Szczepanski, CR, Youngblood, JP, “Structure-Property Relationship of Cellulose Nanocrystal-Polyvinyl Alcohol Thin Films for High Barrier Coating Applications.” ACS Appl. Mater. Interfaces, 13 (10) 12472–12482 (2021)

    Article  CAS  PubMed  Google Scholar 

  57. Tang, Y, Zhu, J, Li, Y, Lu, L, Qiu, X, Pan, L, “Development of PE-Based Antibacterial and Antioxidant Films with L-Ascorbic Acid-p-Hydroxybenzoate Addition.” Packag. Technol. Sci., 37 (2) 123–133 (2023)

    Article  Google Scholar 

  58. Xue, Y, LaChance, AM, Liu, J, Farooqui, M, Dabaghian, MD, Ding, F, Sun, L, “Polyvinyl Alcohol/α-Zirconium Phosphate Nanocomposite Coatings via Facile One-Step Coassembly.” Polymer, 265 (2) 125580 (2023)

    Article  CAS  Google Scholar 

  59. Kim, D, Hwang, J, “Preparation and Characterization of Sodium Caseinate-Coated Papers Based on Glycerol and Sorbitol Contents for Packaging Application.” Foods, 12 (5) 940 (2023)

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  60. Chang, Q, Hao, Y, Cheng, L, Liu, Y, Qu, A, “Preparation and Performance Evaluation of Biodegradable Corn Starch Film Using Poly (Lactic Acid) as Waterproof Coating.” Surface Eng., 36 (6) 665–670 (2019)

    Article  Google Scholar 

  61. Kim, H, Panda, PK, Sadeghi, K, Seo, J, “Poly (Vinyl Alcohol)/Hydrothermally Treated Tannic Acid Composite Films as Sustainable Antioxidant and Barrier Packaging Materials.” Prog. Org. Coat., 174 (1) 107305 (2023)

    Article  CAS  Google Scholar 

  62. Signorini, C, Sola, A, Nobili, A, “Hierarchical Composite Coating for Enhancing the Tensile Behaviour of Textile-Reinforced Mortar (TRM).” Cem. Concr. Compos., 140 (6) 105082 (2023)

    Article  CAS  Google Scholar 

  63. Alam, MZ, Parlikar, C, Chatterjee, D, Das, DK, “Comparative Tensile Behavior of Freestanding γ-γ′ and β-(Ni, Pt)Al Bond Coats and Effect on Tensile Properties of Coated Superalloy.” Mater. Des., 114 (2) 505–514 (2017)

    Article  CAS  Google Scholar 

  64. Li, J, Liu, Y, Sun, B, Zhang, R, “Improving the Wet Strength of Hemicelluloses Based Composite Films by Citric Acid Crosslinking.” J. Wood Chem. Technol., 41 (1) 1–9 (2020)

    Article  Google Scholar 

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Acknowledgments

This work was supported by National Key R&D Program of China (No. 2022YFA1203600, No. 2022YFA1203604).

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Authors and Affiliations

  1. School of Mechanical Engineering, Jiangnan University, Wuxi, 214122, Jiangsu, China

    Kexin Liu, Shuting Huang & Jun Wang

  2. Jiangsu Key Laboratory of Advanced Food Manufacturing Equipment and Technology, Department of Packaging Engineering, Jiangnan University, Wuxi, Jiangsu, China

    Shuting Huang & Jun Wang

  3. School of Chemistry and Materials Engineering, Jiangnan University, Wuxi, 214122, Jiangsu, China

    Fang Duan

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KL: Data curation; formal analysis; methodology; writing; SH: Conceptualization; writing-review and editing; FD: Conceptualization; writing-review and editing; JW: Conceptualization; funding acquisition; supervision; writing-review and editing.

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Correspondence to Jun Wang.

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Liu, K., Huang, S., Duan, F. et al. Preparation and characterization of high barrier coating of citric acid crosslinked polyvinyl alcohol and nano-SiO2. J Coat Technol Res (2024). https://doi.org/10.1007/s11998-024-00930-7

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