Bottom-up synthesis of multi-metal micro/nano motors

In the past two decades, micro/nano motors have experienced rapid development, especially in environment remediation, biomedical field, and cargo delivery. In this article, we synthesize a micro-nano motor composed of a variety of materials through the bottom-up method (template electrodeposition), and we use different functional layers and catalytic layers in the synthesis process. With this method, we test the motion effects of different materials in solution. In order to better analyze the influence of different factors on the motor movement effect, we mainly selected three factors to analyse from different aspects, respectively, hydrogen peroxide concentration, surfactant type, surfactant concentration. According to these statistical data, the movement efficiency and diversity of micromotors in different environments will be achieved.