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This study introduces a pioneering design concept termed the “dual-feedback healing mechanism”, which investigates the relationship between oxidation products and protective coatings. Specifically, it focuses on channeling oxidation products generated at exposed cracks in the substrate to interact with the antioxidant coatings, enabling a self-repair mechanism for cracks. BNf/SiBN was chosen as the ceramic matrix, while the Si‒O‒Al system served as the antioxidant coating. The dynamic process of obtaining Si–O–Al (SOAC) coating involving the pyrolysis of organic precursors and the dual-feedback healing mechanism were systematically investigated. These findings indicate that when the temperature surpasses 1150 °C, the exposed BN fibers at the cracks are oxidized, transforming into B2O3(g). Subsequently, B2O3(g) reacts with SiO2, forming a SiBO mixture. The mixture effectively diminishes the viscosity of the coating, enabling it to flow and form a fresh protective layer that effectively blocks O2 infiltration. Consequently, after oxidation at 1500 °C, the coated samples experience a mere 3% weight loss. This technology emphasizes the interconnectivity during material transformation, utilizing matrix oxidation products as a driving force for self-healing of the coating. This approach achieves intelligent-like, targeted closure of oxygen pathways, thereby pioneering a novel concept and direction for the advancement of antioxidant coatings. Consequently, this approach not only enhances our understanding of the fundamental nature of “self-healing” but also holds significant potential in the development of reparable antioxidant coatings.
Lyu Y, Han ZH, Zhao GD, et al. Efficient fabrication of light Cf/SiHfBOC composites with excellent thermal shock resistance and ultra-high-temperature ablation up to 1800 °C. J Adv Ceram 2023, 12: 2062–2074.
Yang XJ, Li B, Li D, et al. High-temperature properties and interface evolution of silicon nitride fiber reinforced silica matrix wave-transparent composite materials. J Eur Ceram Soc 2019, 39: 240–248.
Zhang W, Su L, Lu D, et al. Resilient Si3N4@SiO2 nanowire aerogels for high-temperature electromagnetic wave transparency and thermal insulation. J Adv Ceram 2023, 12: 2112–2122.
Xiang Y, Wang Q, Peng ZH, et al. High-temperature properties of 2.5D SiO2f/SiO2 composites by sol–gel. Ceram Int 2016, 42: 12802–12806.
Wang S, Luo F, Guo J, et al. Effect of preparation conditions on mechanical, dielectric and wave-transparent properties of Al2O3f/mullite composites. J Mater Sci Mater Electron 2022, 33: 20317–20327.
Wen J, Xiang Y, Zhang W, et al. Ablation behavior of coated Al2O3f/Al2O3 composites under oxyacetylene torch flame. Adv Appl Ceram 2022, 121: 23–30.
Xiang Y, Zhang W, Chen K, et al. High-temperature mechanical property and thermal shock resistance of Al2O3f/Al2O3 composites. Int J Appl Ceram Tec 2022, 19: 3267–3278.
Zhou J, Cheng LF, Ye F, et al. The control of interfacial bonding state and optimization of mechanical properties of Si3N4f/BN/Si3N4 composites via different synthesis technologies. J Eur Ceram Soc 2021, 41: 1739–1746.
Long X, Wu ZY, Shao CW, et al. High-temperature oxidation behavior of SiBN fibers in air. J Adv Ceram 2021, 10: 768–777.
Meng FX, Li W, Du YA, et al. Insight into the evolution process from novel polyborazine precursor PPMAB to inorganic BN fiber. Ceram Int 2022, 48: 33373–33380.
Li YG, Liu XF, Dong LH, et al. Preparation and high-temperature service performance of hierarchically pore-structured BN fiber aerogels. Ceram Int 2022, 48: 36287–36296.
Tay RY, Li HL, Wang H, et al. Advanced nano boron nitride architectures: Synthesis, properties and emerging applications. Nano Today 2023, 53: 102011.
Liu Y, Peng S, Cui YJ, et al. Fabrication and properties of precursor-derived SiBN ternary ceramic fibers. Mater Des 2017, 128: 150–156.
Liu DB, Shi BL, Geng LY, et al. High-entropy rare-earth zirconate ceramics with low thermal conductivity for advanced thermal-barrier coatings. J Adv Ceram 2022, 11: 961–973.
Wei ZY, Meng GH, Chen L, et al. Progress in ceramic materials and structure design toward advanced thermal barrier coatings. J Adv Ceram 2022, 11: 985–1068.
Yuan K, Tu TZ, Shen C, et al. Self-ball milling strategy to construct high-entropy oxide coated LiNi0.8Co0.1Mn0.1O2 with enhanced electrochemical performance. J Adv Ceram 2022, 11: 882–892.
Chen L, Meng GH, Li CJ, et al. Critical scale grain size for optimal lifetime of TBCs. J Mater Sci Technol 2022, 115: 241–250.
Ni DW, Cheng Y, Zhang JP, et al. Advances in ultra-high temperature ceramics, composites, and coatings. J Adv Ceram 2022, 11: 1–56.
Zhang L, Padture NP. Inhomogeneous oxidation of ZrB2−SiC ultra-high-temperature ceramic particulate composites and its mitigation. Acta Mater 2017, 129: 138–148.
Chen L, Luo JC, Yang WQ, et al. Durable dual-state duplex Si–HfO2 with excellent oxidation and cracking resistance. J Adv Ceram 2024, 13: 388–401.
Fahrenholtz WG, Hilmas GE. Oxidation of ultra-high temperature transition metal diboride ceramics. Int Mater Rev 2012, 57: 61–72.
Zheng LY, Li HP, Zhou J, et al. Layer-structured Cr/Cr x N coating via electroplating-based nitridation achieving high deuterium resistance as the hydrogen permeation barrier. J Adv Ceram 2022, 11: 1944–1955.
Zhang YL, Hu H, Zhang PF, et al. SiC/ZrB2–SiC–ZrC multilayer coating for carbon/carbon composites against ablation. Surf Coat Tech 2016, 300: 1–9.
Qiu JY, Montecillo R, Chen PY, et al. Development of the Al2O3–B2O3–SiO2 glass for thermal barrier coating. J Non-Cryst Solids 2024, 626: 122785.
Meng N, Liu CD, Ye F, et al. Effects of heating rate on mechanical and dielectric properties of the Si3N4f/BN/Si3N4 composites by PIP. J Mater Res Technol 2023, 22: 3463–3474.
Ai JP, Zhou GH, Zhang HL, et al. Mechanical properties and microstructure of two-dimensional carbon fiber reinforced zirconia composites prepared by hot-pressing. Ceram Int 2014, 40: 835–840.
Liu YJ, Wang J, Jing R, et al. Improving mechanical properties of continuous carbon fiber-reinforced ZrB2–ZrSi2 composite by addition of activated carbon. Mater Lett 2024, 357: 135645.
Liu YX, Cheng YH, Ma DH, et al. Continuous carbon fiber reinforced ZrB2–SiC composites fabricated by direct ink writing combined with low-temperature hot-pressing. J Eur Ceram Soc 2022, 42: 3699–3707.
Jia LT, Wang MQ, Guo XF, et al. Effect of chemical vapor infiltration on the flexural properties of C/C–SiC composites prepared by the precursor infiltration pyrolysis method. New Carbon Mater 2023, 38: 1127–1134.
Lee SH, Weinmann M, Aldinger F. Processing and properties of C/Si–B–C–N fiber-reinforced ceramic matrix composites prepared by precursor impregnation and pyrolysis. Acta Mater 2008, 56: 1529–1538.
Zhang L, Wang WQ, Gao X, et al. Additive manufacturing of continuous carbon fiber reinforced high entropy ceramic matrix composites via paper laminating, direct slurry writing, and precursor infiltration and pyrolysis. Ceram Int 2023, 49: 7833–7841.
Zhou J, Ye F, Cheng LF, et al. Microstructure and mechanical properties of Si3N4f/BN/Si3N4 composites by joint processes of PIP and CVI. Mater Sci Eng A 2022, 844: 142988.
Reynaud P, Rouby D, Fantozzi G. Effects of temperature and of oxidation on the interfacial shear stress between fibres and matrix in ceramic-matrix composites. Acta Mater 1998, 46: 2461–2469.
Zhang YT, Fan XY, Yang Z, et al. Fabrication and high-temperature strength of 2.5D SiO2f/SiO2 composites prepared by a combined vacuum impregnation and sol−gel method. Ceram Int 2023, 49: 36199–36205.
Duan ZX, Deng LH, Lü KY, et al. Thermal cycle and water oxygen performance of multi-layered Y3Al5O12/Yb2SiO5/Yb2Si2O7 thermal/environmental barrier coatings. Ceram Int 2024, 50: 16309–16317.
Feng T, Li HJ, Wang SL, et al. Boron modified multi-layer MoSi2–CrSi2–SiC–Si oxidation protective coating for carbon/carbon composites. Ceram Int 2014, 40: 15167–15173.
Hu D, Fu QG, Liu B, et al. Multi-layered structural designs of MoSi2/mullite anti-oxidation coating for SiC-coated C/C composites. Surf Coat Tech 2021, 409: 126901.
Li YY, Liu YC, Guo C, et al. Ablation resistance of ZrC-based composite coating with multi-layer structure for carbon/carbon composites above 2200 °C. Corros Sci 2022, 207: 110600.
Ren Y, Qian YH, Xu JJ, et al. Oxidation and cracking/spallation resistance of ZrB2–SiC–TaSi2–Si coating on siliconized graphite at 1500 °C in air. Ceram Int 2020, 46: 6254–6261.
Wang TY, Luo RY. Oxidation protection and mechanism of the HfB2–SiC–Si/SiC coatings modified by in situ strengthening of SiC whiskers for C/C composites. Ceram Int 2018, 44: 12370–12380.
Li L, Yu Y, Yang JS, et al. A ZrB2–SiC(Al) coating with improved oxidation resistance for C/C composites: Design, experimental verification and oxidation mechanism. J Eur Ceram Soc 2024, 44: 3487–3500.
Wang JT, Yang ZM, Yang R, et al. High-temperature transient-induced thermomechanical damage of fiber-reinforced ceramic–matrix composites in supersonic wind tunnel. Compos Part A—Appl S 2024, 184: 108243.
Wan ZF, Liu Y, Sang SB, et al. Fracture behavior of lightweight mullite–SiC refractories with porous aggregates coated with glass ceramic. Ceram Int 2022, 48: 32273–32282.
Long X, Shao CW, Wang YD. The formation of chemical/structural gradients in strong covalent bonded SiBN fibers under active nitrogen atmosphere. J Eur Ceram Soc 2021, 41: 3333–3340.
Hou YB, Yang XJ, Li B, et al. Preparation and interface modification of Si3N4f/SiO2 composites. J Mater Sci Technol 2019, 35: 2767–2771.
Zhan LJ, Wu CZ, Zhang FQ, et al. Coordinated regulation for α-Al2O3 and mullite structures in the alumina–mullite fiber based on the different adding form of Fe element. J Eur Ceram Soc 2024, 44: 4185–4195.
Li D, Yu QP, Li XC, et al. Study on the fiber/matrix interface modification of Si3N4f/SiO2 composites with polymer derived double-layer coatings. J Eur Ceram Soc 2023, 43: 7381–7389.
Abenojar J, Colera I, Martínez MA, et al. Study by XPS of an atmospheric plasma-torch treated glass: Influence on adhesion. J Adhes Sci Technol 2010, 24: 1841–1854.
Lei YP, Wang YD, Song YC, et al. Nearly stoichiometric BN fiber with low dielectric constant derived from poly(alkylamino)borazine. Mater Lett 2011, 65: 157–159.
Chen LY, Huang MX, Luo T, et al. A low-temperature route to nanocrystalline boron nitride whiskers and flakes. Mater Lett 2004, 58: 3634–3636.
Zhang XY, Li XM, Xing XD. Effect of B2O3 content on viscosity and structure of SiO2–MgO–FeO-based slag. T Nonferr Metal Soc 2022, 32: 2403–2413.
Zhao LF, Cao WD, Li YJ, et al. Improved thermal shock and oxidation resistance of β-SiAlON incorporated with h-BN. J Alloys Compd 2023, 947: 169686.
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