In recent years, MgO-ZrO₂ composite has made a versatile progress in its applications because of its outstanding resistance to temperature and corrosion. It was found to have high melting point and dominant mechanical properties for industrial applications such as manufacturing high temperature nozzles, thermal barrier coatings for gas turbine blades, etc. In this article, the properties of both metal oxides such as MgO and ZrO₂ were assessed, followed by preparation methods for the fabrication of MgO-ZrO₂ nanocomposite by sol-gel, plasma spray, co-precipitation, hydrothermal method, etc were conferred, and its different characterization techniques depicted the crystallite size and the particle size in the range of 25–60 nm, and the surface area of MgO-ZrO₂ nanocomposite was in the range of 9–60 m²/g. Among all the phases of zirconia, tetragonal and cubic phases–stabilized zirconia showed enormous applications in protective coating, catalysis, fuel-cell technology, etc. In addition to that, novel MgO-ZrO₂ composite has led to various applications in photocatalysis, synthesis of organic compounds, dye removal, etc. This review has mainly focused on the applications and identifying the benefits of MgO-ZrO₂ nanocomposites in various fields, and it has shown potential applications such as solid oxide fuel cell, gas sensors, ceramic applications, remarkable biocompatibility, etc.

近年来，MgO-ZrO ₂复合材料由于其出色的耐温度和腐蚀性能而在其应用中取得了广泛的进步。已发现它具有较高的熔点和主要的机械性能，可用于工业应用，例如制造高温喷嘴，燃气轮机叶片的热障涂层等。在本文中，评估了MgO和ZrO ₂等金属氧化物的性能继之以溶胶-凝胶法，等离子喷涂，共沉淀法，水热法等制备MgO-ZrO ₂纳米复合材料的制备方法，其不同的表征技术分别描述了微晶尺寸和粒径25–60 nm，以及MgO-ZrO的表面积₂纳米复合材料的范围为9–60 m ² / g。在氧化锆的所有相中，四方相和立方相稳定的氧化锆在保护涂层，催化，燃料电池技术等方面显示出巨大的应用。此外，新型的MgO-ZrO ₂复合材料还导致了光催化，合成中的各种应用。综述主要关注MgO-ZrO ₂纳米复合材料在各个领域的应用并确定其优势，并显示了潜在的应用，例如固体氧化物燃料电池，气体传感器，陶瓷应用，出色的生物相容性等