Application of various plasma sources in electrocatalyst synthesis and modification
摘要
The design and preparation of low-cost, efficient, and stable electrocatalysts are essential for the successful application of electrochemistry in new energy technologies. The improvement of electrocatalyst performance fundamentally is primarily influenced by synthesis and modification methods. Among the various reported methods, plasma technology has gained increasing attention due to its mild experimental conditions and flexible preparation processes. Different types of plasma sources, including gas and non-gas sources, have been employed for material synthesis and modification through deposition, conversion, etching, and doping. These applications have played a crucial role in the expansion and optimization of the electrocatalyst field. This review elucidates the fundamental principles and characteristics of plasma technology, aiming to emphasize applications of gas source and non-gas source plasma in the preparation of electrocatalytic materials, including material synthesis and material modification. Furthermore, we analyze the advantages of plasma technology in the design and preparation of electrocatalysts and summarize the challenges and prospects of plasma technology in energy materials to provide insights for developing efficient electrocatalysts.