Аңдатпа
MXene represents a promising class of two-dimensional carbides and nitrides of transition metals. Due to their unique combination of high electrical conductivity, large specific surface area, hydrophilicity, and tunable surface chemistry, they have attracted significant scientific interest. These properties enable the application of MXenes in energy storage systems, sensors, electrocatalysis, filtration, and environmental remediation. However, their susceptibility to oxidation and insufficient long-term stability remain major challenges for practical use.To address these limitations, silicon-based modifications – specifically involving Si, SiO₂, and SiOx – are proposed as effective strategies for enhancing the structural stability of MXenes. This review analyzes functionalization methods employing silicon-containing components, including sol–gel synthesis, the Stöber method, chemical vapor deposition (CVD), atomic layer deposition (ALD), and sputtering techniques. Silicon modification improves oxidation resistance, thermal stability, surface area, and compatibility with composites. These enhanced properties contribute to improved performance of silicon-modified MXenes in lithium- and aluminum-ion batteries, supercapacitors, sensors, and catalysts. Additionally, their photocatalytic activity and pollutant adsorption capabilities support applications in environmental protection technologies. The review also explores sustainable and scalable strategies for integrating MXenes into future multifunctional systems.