Preparation Methods of Polypyrrole Nanocomposites and Analysis of their Advantages and Disadvantages

In recent years, nanocomposites have attracted more and more attention due to their excellent properties. This material has good physical properties such as mechanics and optics, as well as good chemical properties such as catalytic activity. Its biocompatibility and photothermal conversion performance have also attracted much attention. The nanocomposite polypyrrole has a large specific capacitance, high conductivity, and good biocompatibility, which makes it widely used in electrochemistry and biomedicine. This article summarizes the development process of polypyrrole, introduces five polypyrrole nanocomposites and their common preparation methods, and combines the literature on the use of polypyrrole in biomedicine in recent years to analyze the huge uses of polypyrrole nanocomposites in biomedicine and other fields. Finally, the opportunities and challenges for the future development of polypyrrole nanocomposites are prospected, which has guiding significance for the future growth and application of polypyrrole composites.