Preparation and application of nano-Ni–Co alloy.

Ni–Co alloy has high temperature resistance, corrosion resistance, excellent magnetic and catalytic capabilities, and is widely used in energy development, chemical industry, electronics, aviation and aerospace, such as combustion chamber hot end parts, aircraft engine working blades and hydrogen evolution catalysts. It is well known that the properties of materials depend on the structure and morphology, which depend on the preparation method. At present, the main methods for preparing nano-Ni–Co alloy are electrodeposition, sol–gel method and solution reduction method. The parameters in these preparation methods affect the morphology and properties of nano-Ni–Co alloy, so it is particularly important to study the influence of various parameters on the properties of Ni–Co alloy. In this work, the preparation methods and research progress of nano-Ni–Co alloy in recent decades are summarized, hoping to provide valuable information for the development of Ni–Co alloy. [ABSTRACT FROM AUTHOR]