Durable self-cleaning superhydrophobic composite coatings based on fluorine-modified organic polysilazane and SiO2 particles prepared by facile spraying technique

doi:10.1016/j.cjche.2025.03.021

Chinese Journal of Chemical Engineering ›› 2025, Vol. 85 ›› Issue (9): 335-347.DOI: 10.1016/j.cjche.2025.03.021

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Durable self-cleaning superhydrophobic composite coatings based on fluorine-modified organic polysilazane and SiO₂ particles prepared by facile spraying technique

Mengyuan Peng¹, Qi Wang², Min Sha³, Biao Jiang^1,4, Ding Zhang^1,4

1. School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China;
2. Xi'an Aerospace Chemical Propulsion Co., Ltd., Xi'an 710025, China;
3. School of Management Science & Engineering, Nanjing University of Finance & Economics, Jiangsu 210046, China;
4. Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Origanic Chemistry, Chinese Academy Sciences, Shanghai 200032, China

Received:2024-11-22 Revised:2025-02-21 Accepted:2025-03-06 Online:2025-05-30 Published:2025-09-28
Contact: Ding Zhang,E-mail:zhangdingkathy@njust.edu.cn
Supported by:
This work was supported by the National Key Research and Development Program of China (2022YFC3004901-3), the National Natural Science Foundation of China (21908109), the Open Project of Key Laboratory of Fire Emergency Rescue Equipment of Ministry of Emergency Management of People's Republic of China (2020XFZB05), the Fundamental Research Funds for the Central Universities (30919011272), the Natural Science Foundation of Jiangsu Province (BK20180816). And the properties characterization process was supported by Analysis and Testing Center of Nanjing University of Science and Technology.

Durable self-cleaning superhydrophobic composite coatings based on fluorine-modified organic polysilazane and SiO₂ particles prepared by facile spraying technique

Mengyuan Peng¹, Qi Wang², Min Sha³, Biao Jiang^1,4, Ding Zhang^1,4

1. School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China;
2. Xi'an Aerospace Chemical Propulsion Co., Ltd., Xi'an 710025, China;
3. School of Management Science & Engineering, Nanjing University of Finance & Economics, Jiangsu 210046, China;
4. Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Origanic Chemistry, Chinese Academy Sciences, Shanghai 200032, China

通讯作者: Ding Zhang,E-mail:zhangdingkathy@njust.edu.cn
基金资助:
This work was supported by the National Key Research and Development Program of China (2022YFC3004901-3), the National Natural Science Foundation of China (21908109), the Open Project of Key Laboratory of Fire Emergency Rescue Equipment of Ministry of Emergency Management of People's Republic of China (2020XFZB05), the Fundamental Research Funds for the Central Universities (30919011272), the Natural Science Foundation of Jiangsu Province (BK20180816). And the properties characterization process was supported by Analysis and Testing Center of Nanjing University of Science and Technology.

Abstract

Abstract: Superhydrophobicity endows various substrates with astonishing multifunctional properties and has received widespread praise in industrial production. However, the fragile connection between the coating and the substrate not only limits the service life of superhydrophobic coatings, but also poses limitations. To address this issue, this study used 3-(perfluorooctyl) propanol and organic polysilazane (OPSZ) with universal anchoring properties as starting materials to obtain fluorine modified OPSZ through a one-step synthesis method, and then doped SiO₂ micro nano particles to produce superhydrophobic coatings that can be widely applied to various substrates. Investigating the relationship between the hydrophobic properties of the coatings and the amounts of SiO₂ microparticles and nanoparticles used to create the microscopic rough structure of the superhydrophobic coatings, it was discovered that the hydrophobic properties of the coatings tended to increase as the number of nanoparticles increased. The water contact angle of prepared coatings was still over 157° after 48 h of UV exposure or 180 days of exposure to air. The heat resistance of the created superhydrophobic coatings was tested in a muffle furnace at 400 ℃ for 2 h. The results revealed that the coatings maintained their water contact angle of 155.1°±3.01° and water sliding angle of 6.4°±1.98°, demonstrating their excellent heat resistance and suitability for use in a variety of high-temperature environments. The work provided a practical way for creating superhydrophobic composite coatings with excellent mechanical stability, acid and alkali corrosion resistance, and heat resistance, and had potential application in antifouling and anti-corrosion.

Key words: Superhydrophobic coatings, Polysilazane polymers, Fluorine-modified, Composites, Nanoparticles, Self-cleaning

摘要： Superhydrophobicity endows various substrates with astonishing multifunctional properties and has received widespread praise in industrial production. However, the fragile connection between the coating and the substrate not only limits the service life of superhydrophobic coatings, but also poses limitations. To address this issue, this study used 3-(perfluorooctyl) propanol and organic polysilazane (OPSZ) with universal anchoring properties as starting materials to obtain fluorine modified OPSZ through a one-step synthesis method, and then doped SiO₂ micro nano particles to produce superhydrophobic coatings that can be widely applied to various substrates. Investigating the relationship between the hydrophobic properties of the coatings and the amounts of SiO₂ microparticles and nanoparticles used to create the microscopic rough structure of the superhydrophobic coatings, it was discovered that the hydrophobic properties of the coatings tended to increase as the number of nanoparticles increased. The water contact angle of prepared coatings was still over 157° after 48 h of UV exposure or 180 days of exposure to air. The heat resistance of the created superhydrophobic coatings was tested in a muffle furnace at 400 ℃ for 2 h. The results revealed that the coatings maintained their water contact angle of 155.1°±3.01° and water sliding angle of 6.4°±1.98°, demonstrating their excellent heat resistance and suitability for use in a variety of high-temperature environments. The work provided a practical way for creating superhydrophobic composite coatings with excellent mechanical stability, acid and alkali corrosion resistance, and heat resistance, and had potential application in antifouling and anti-corrosion.

关键词: Superhydrophobic coatings, Polysilazane polymers, Fluorine-modified, Composites, Nanoparticles, Self-cleaning

Mengyuan Peng, Qi Wang, Min Sha, Biao Jiang, Ding Zhang. Durable self-cleaning superhydrophobic composite coatings based on fluorine-modified organic polysilazane and SiO₂ particles prepared by facile spraying technique[J]. Chinese Journal of Chemical Engineering, 2025, 85(9): 335-347.

References

[1] Z.Z. Lu, Q.Q. Ge, Y.X. Zhang, G. Lian, Preparation and analysis of multi-scale colored superhydrophobic coatings with excellent mechanical strength and self-cleaning properties, J. Build. Eng. 64 (2023) 105530.
[2] C.L. Xu, F. Song, X.L. Wang, Y.Z. Wang, Surface modification with hierarchical CuO arrays toward a flexible, durable superhydrophobic and self-cleaning material, Chem. Eng. J. 313 (2017) 1328-1334.
[3] G.S. Watson, D.W. Green, L. Schwarzkopf, X. Li, B.W. Cribb, S. Myhra, J.A. Watson, A gecko skin micro/nano structure-A low adhesion, superhydrophobic, anti-wetting, self-cleaning, biocompatible, antibacterial surface, Acta Biomater. 21 (2015) 109-122.
[4] S.H. Liu, S.S. Latthe, H.T. Yang, B.S. Liu, R.M. Xing, Raspberry-like superhydrophobic silica coatings with self-cleaning properties, Ceram. Int. 41 (9) (2015) 11719-11725.
[5] F.J. Wang, T.H. Shen, C.Q. Li, W. Li, G.L. Yan, Low temperature self-cleaning properties of superhydrophobic surfaces, Appl. Surf. Sci. 317 (2014) 1107-1112.
[6] M.H.M.A. Shibraen, H. Yagoub, X.J. Zhang, J. Xu, S.G. Yang, Anti-fogging and anti-frosting behaviors of layer-by-layer assembled cellulose derivative thin film, Appl. Surf. Sci. 370 (2016) 1-5.
[7] S.V. Laturkar, P.A. Mahanwar, Superhydrophobic coatings using nanomaterials for anti-frost applications - review, Nanosystems: Phys. Chem. Math. (2016) 650-656.
[8] J.J. Chen, L. Zhang, Z.X. Zeng, G. Wang, G.M. Liu, W.J. Zhao, T.H. Ren, Q.J. Xue, Facile fabrication of antifogging, antireflective, and self-cleaning transparent silica thin coatings, Colloids Surf. A Physicochem. Eng. Aspects 509 (2016) 149-157.
[9] M.X. Wen, L. Wang, M.Q. Zhang, L. Jiang, Y.M. Zheng, Antifogging and icing-delay properties of composite micro- and nanostructured surfaces, ACS Appl. Mater. Interfaces 6 (6) (2014) 3963-3968.
[10] H.Y. Wang, Z.Y. Hu, Y.X. Zhu, S.H. Yang, K. Jin, Y.J. Zhu, Toward easily enlarged superhydrophobic materials with stain-resistant, oil-water separation and anticorrosion function by a water-based one-step electrodeposition method, Ind. Eng. Chem. Res. 56 (4) (2017) 933-941.
[11] H.J. Yang, Y.M. Dong, X.W. Li, Y.M. Gao, W.P. He, Y.H. Liu, X.L. Mu, Y.Z. Zhao, W. Fu, X.L. Wang, W.C. Qin, F. Yang, Development of a mechanically robust superhydrophobic anti-corrosion coating using micro-hBN/nano-Al2O3 with multifunctional properties, Ceram. Int. 51 (1) (2025) 491-505.
[12] Z.Z. Zhang, B. Ge, X.H. Men, Y. Li, Mechanically durable, superhydrophobic coatings prepared by dual-layer method for anti-corrosion and self-cleaning, Colloids Surf. A Physicochem. Eng. Aspects 490 (2016) 182-188.
[13] S. Pan, N. Wang, D.S. Xiong, Y.L. Deng, Y. Shi, Fabrication of superhydrophobic coating via spraying method and its applications in anti-icing and anti-corrosion, Appl. Surf. Sci. 389 (2016) 547-553.
[14] Z.W. Wang, Y.L. Su, Q. Li, Y. Liu, Z.X. She, F.N. Chen, L.Q. Li, X.X. Zhang, P. Zhang, Researching a highly anti-corrosion superhydrophobic film fabricated on AZ91D magnesium alloy and its anti-bacteria adhesion effect, Mater. Charact. 99 (2015) 200-209.
[15] X.B. Wang, J.X. Huang, Z.G. Guo, Overview of the development of slippery surfaces: lubricants from presence to absence, Adv. Colloid Interface Sci. 301 (2022) 102602.
[16] W. Wang, H. Lai, Z.J. Cheng, Z.M. Fan, D.J. Zhang, J.F. Wang, S.J. Yu, Z.M. Xie, Y.Y. Liu, Superhydrophobic shape memory polymer microarrays with switchable directional/antidirectional droplet sliding and optical performance, ACS Appl. Mater. Interfaces 12 (43) (2020) 49219-49226.
[17] N. Suresh Kumar, R. Padma Suvarna, K. Chandra Babu Naidu, P. Banerjee, A. Ratnamala, H. Manjunatha, A review on biological and biomimetic materials and their applications, Appl. Phys. A 126 (6) (2020) 445.
[18] S. Nishimoto, B. Bhushan, Bioinspired self-cleaning surfaces with superhydrophobicity, superoleophobicity, and superhydrophilicity, RSC Adv. 3 (3) (2013) 671-690.
[19] Y. Chen, Z.J. Quan, Y.H. Sun, D.Q. Chi, D.L. Liu, L. Zhou, J.Q. Zhang, Z.Z. Mu, Z. Wang, B. Li, S.C. Niu, Z.W. Han, L.Q. Ren, Durable and superhydrophobic aluminium alloy with microscale hierarchical structures and anti-drag function inspired by diving bell spider, Coatings 11 (10) (2021) 1146.
[20] Y. Tian, N. Pesika, H.B. Zeng, K. Rosenberg, B.X. Zhao, P. McGuiggan, K. Autumn, J. Israelachvili, Adhesion and friction in gecko toe attachment and detachment, Proc. Natl. Acad. Sci. USA 103 (51) (2006) 19320-19325.
[21] H.Y. Zhang, H. Lai, Z.J. Cheng, D.J. Zhang, W. Wang, P.C. Liu, X.Y. Yu, Z.M. Xie, Y.Y. Liu, Superhydrophobic shape memory film with switchable adhesion to both water and solid, Chem. Eng. J. 420 (2021) 129862.
[22] Z. Ma, J.W. Ai, Y.S. Shi, K. Wang, B. Su, A superhydrophobic droplet-based magnetoelectric hybrid system to generate electricity and collect water simultaneously, Adv. Mater. 32 (50) (2020) e2006839.
[23] Z.Z. Lu, L.J. Xu, Y. He, J.T. Zhou, One-step facile route to fabricate functionalized nano-silica and silicone sealant based transparent superhydrophobic coating, Thin Solid Films 692 (2019) 137560.
[24] A. Elzaabalawy, S.A. Meguid, Development of novel superhydrophobic coatings using siloxane-modified epoxy nanocomposites, Chem. Eng. J. 398 (2020) 125403.
[25] Z.Z. Lu, Y.X. Zhang, Q.Q. Ge, Y.X. Li, Robust and applicable superhydrophobic coatings with multi-layer self-similar structure and self-healing properties, J. Mater. Process. Technol. 324 (2024) 118264.
[26] W. Liu, F.F. Sun, L. Jiang, J.C. Meredith, Y.L. Deng, Surface structure patterning for fabricating non-fluorinated superhydrophobic cellulosic membranes, ACS Appl. Polym. Mater. 1 (5) (2019) 1220-1229.
[27] L.L. Hou, N. Wang, J. Wu, Z.M. Cui, L. Jiang, Y. Zhao, Bioinspired superwettability electrospun micro/nanofibers and their applications, Adv. Funct. Mater. 28 (49) (2018) 1801114.
[28] M.P. Yang, W.Q. Liu, C. Jiang, S. He, Y.K. Xie, Z.F. Wang, Fabrication of superhydrophobic cotton fabric with fluorinated TiO2 Sol by a green and one-step Sol-gel process, Carbohydr. Polym. 197 (2018) 75-82.
[29] Y. Zhao, Z.G. Xu, X.G. Wang, T. Lin, Photoreactive azido-containing silica nanoparticle/polycation multilayers: durable superhydrophobic coating on cotton fabrics, Langmuir 28 (15) (2012) 6328-6335.
[30] L. Yin, Y.Y. Wang, J.F. Ding, Q.J. Wang, Q.M. Chen, Water condensation on superhydrophobic aluminum surfaces with different low-surface-energy coatings, Appl. Surf. Sci. 258 (8) (2012) 4063-4068.
[31] M.M. Jin, Y.Z. Shen, X.Y. Luo, J. Tao, Y.H. Xie, H.F. Chen, Y. Wu, A combination structure of microblock and nanohair fabricated by chemical etching for excellent water repellency and icephobicity, Appl. Surf. Sci. 455 (2018) 883-890.
[32] C.R. Crick, J.C. Bear, P. Southern, I.P. Parkin, A general method for the incorporation of nanoparticles into superhydrophobic films by aerosol assisted chemical vapour deposition, J. Mater. Chem. A 1 (13) (2013) 4336-4344.
[33] N. Zhang, S.X. Lu, W.G. Xu, Y. Zhang, Controlled growth of CuO-Cu3Pt/Cu micro-nano binary architectures on copper substrate and its superhydrophobic behavior, New J. Chem. 38 (9) (2014) 4534-4540.
[34] T. Darmanin, E.T. de Givenchy, S. Amigoni, F. Guittard, Superhydrophobic surfaces by electrochemical processes, Adv. Mater. 25 (10) (2013) 1378-1394.
[35] D. Wang, Z.B. Zhang, Y.M. Li, C.H. Xu, Highly transparent and durable superhydrophobic hybrid nanoporous coatings fabricated from polysiloxane, ACS Appl. Mater. Interfaces 6 (13) (2014) 10014-10021.
[36] H. Chen, X.P. Li, D.C. Li, Superhydrophilic-superhydrophobic patterned surfaces: From simplified fabrication to emerging applications, 5 (3) (2022) 035002.
[37] H.Y. Li, Y.L. Tian, Z. Yang, Stability mechanism of laser-induced fluorinated super-hydrophobic coating in alkaline solution, J. Bionic Eng. 19 (1) (2022) 113-125.
[38] B.B. Zhang, J.Y. Yan, W.C. Xu, Y.M. Zhang, J.Z. Duan, B.R. Hou, Robust, scalable and fluorine-free superhydrophobic anti-corrosion coating with shielding functions in marine submerged and atmospheric zones, Mater. Des. 223 (2022) 111246.
[39] X.G. Zhang, Z.J. Liu, Y. Li, Y.X. Cui, H.Y. Wang, J.T. Wang, Durable superhydrophobic surface prepared by designing “micro-eggshell” and “web-like” structures, Chem. Eng. J. 392 (2020) 123741.
[40] S. Afrin, D. Fox, L. Zhai, Organic superhydrophobic coatings with mechanical and chemical robustness, MRS Commun. 10 (2) (2020) 346-352.
[41] D.H. Wang, Q.Q. Sun, M.J. Hokkanen, C.L. Zhang, F.Y. Lin, Q. Liu, S.P. Zhu, T.F. Zhou, Q. Chang, B. He, Q. Zhou, L.Q. Chen, Z.K. Wang, R.H.A. Ras, X. Deng, Design of robust superhydrophobic surfaces, Nature 582 (7810) (2020) 55-59.
[42] Z.B. Zhang, F.Y. Xiao, Y.M. Luo, C.H. Xu, Research progress in perhydropolysilazane coatings, Paint. Coat. Ind. 43 (4) (2013) 74-79.
[43] S. Marceaux, C. Bressy, F.X. Perrin, C. Martin, A. Margaillan, Development of polyorganosilazane-silicone marine coatings, Prog. Org. Coat. 77 (11) (2014) 1919-1928.
[44] H. Kozuka, M. Fujita, S. Tamoto, Polysilazane as the source of silica: the formation of dense silica coatings at room temperature and the new route to organic-inorganic hybrids, J. Sol Gel Sci. Technol. 48 (1) (2008) 148-155.
[45] T. Ohishi, S. Sone, K. Yanagida, Preparation and gas barrier characteristics of polysilazane-derived silica thin films using ultraviolet irradiation, Mater. Sci. Appl. 5 (3) (2014) 105-111.
[46] M. Fedel, E. Callone, M. Fabbian, F. Deflorian, S. Dire, Influence of Ce3+ doping on molecular organization of Si-based organic/inorganic Sol-gel layers for corrosion protection, Appl. Surf. Sci. 414 (2017) 82-91.
[47] O. Zenasni, A.C. Jamison, M.D. Marquez, T.R. Lee, Self-assembled monolayers on gold generated from terminally perfluorinated alkanethiols bearing propyl vs. ethyl hydrocarbon spacers, J. Fluor. Chem. 168 (2014) 128-136.
[48] N.S. Choong Kwet Yive, R.J.P. Corriu, D. Leclercq, P.H. Mutin, A. Vioux, Silicon carbonitride from polymeric precursors: thermal cross-linking and pyrolysis of oligosilazane model compounds, Chem. Mater. 4 (1) (1992) 141-146.
[49] H. Kozuka, K. Nakajima, H. Uchiyama, Superior properties of silica thin films prepared from perhydropolysilazane solutions at room temperature in comparison with conventional alkoxide-derived silica gel films, ACS Appl. Mater. Interfaces 5 (17) (2013) 8329-8336.
[50] F.X. Perrin, T.D.H. Nguyen, D.L. Nguyen, Formation, structure and antibacterial activities of silazane networks grafted with poly(ethylene glycol) branches, Prog. Org. Coat. 88 (2015) 92-105.
[51] X.J. Cui, S.L. Zhong, H.Y. Wang, Emulsifier-free core-shell polyacrylate latex nanoparticles containing fluorine and silicon in shell, Polymer 48 (25) (2007) 7241-7248.
[52] W.R. Dreher, A. Singh, M.W. Urban, Effect of perfluoroalkyl chain length on synthesis and film formation of fluorine-containing colloidal dispersions, Macromolecules 38 (11) (2005) 4666-4672.
[53] W.R. Dreher, W.L. Jarrett, M.W. Urban, Stable nonspherical fluorine-containing colloidal dispersions: synthesis and film formation, Macromolecules 38 (6) (2005) 2205-2212.
[54] Z.H. Wang, D.D. Yao, Z.J. He, Y.S. Liu, H.N. Wang, Y.P. Zheng, Fabrication of durable, chemically stable, self-healing superhydrophobic fabrics utilizing gellable fluorinated block copolymer for multifunctional applications, ACS Appl. Mater. Interfaces 14 (42) (2022) 48106-48122.
[55] C. Venne, N.N. Vu, S. Ladhari, A. Saidi, S. Barnabe, P. Nguyen-Tri, One-pot preparation of superhydrophobic polydimethylsiloxane-coated cotton via water/oil/water emulsion approach for enhanced resistance to chemical and bacterial adhesion, Prog. Org. Coat. 174 (2023) 107249.
[56] P.C. Zhu, W.D. Meng, Y.G. Huang, Synthesis and antibiofouling properties of crosslinkable copolymers grafted with fluorinated aromatic side chains, RSC Adv. 7 (6) (2017) 3179-3189.
[57] D. Wang, X. Guo, P.F. Li, Y.L. Zhang, C.H. Xu, Z.B. Zhang, Conversion process of perhydropolysilazane to silica※, Acta Chim. Sin. 80 (6) (2022) 734.
[58] I.M. Kwon, I.H. Song, Y.J. Park, H.S. Yun, H.D. Kim, Pore characterization of a microporous SiON membrane derived from polysiloxazane via thermal pyrolysis: prospects for hydrogen separation, Res. Chem. Intermed. 36 (6) (2010) 767-774.
[59] S. Suzuki, A. Nakajima, N. Yoshida, M. Sakai, A. Hashimoto, Y. Kameshima, K. Okada, Hydrophobicity and freezing of a water droplet on fluoroalkylsilane coatings with different roughnesses, Langmuir 23 (17) (2007) 8674-8677.
[60] X.Y. Xiao, Y. Wang, Emulsion copolymerization of fluorinated acrylate in the presence of a polymerizable emulsifier, Colloids Surf. A Physicochem. Eng. Aspects 348 (1-3) (2009) 151-156.
[61] A.B.D. Cassie, S. Baxter, Wettability of porous surfaces, Trans. Faraday Soc. 40 (1944) 546.

Durable self-cleaning superhydrophobic composite coatings based on fluorine-modified organic polysilazane and SiO₂ particles prepared by facile spraying technique

Durable self-cleaning superhydrophobic composite coatings based on fluorine-modified organic polysilazane and SiO₂ particles prepared by facile spraying technique

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