3D Carbon-based Materials for Electrochemical Applications [BPN742]
Carbon-based materials such as CNT (1D) and graphene (2D) have been widely studied as electrode materials in various applications, including sensing, catalyst and energy storage. The extraordinary properties of these carbon-based materials provide possible advantages in reduced reaction potential, low surface fouling, and large surface area. This project aims to investigate possible combination of the 1D and 2D carbon-based materials in the form of 3D structures. The possible new structure could exhibit the following desirable characteristics: 1) conformal deposition with ordered 3D CNT/graphene structures; 2) high surface area with active surfaces; 3) feasibility of embedding other catalysts for electrochemical reactions. The long term goals are to optimize the 3D graphene/CNT materials both structurally and functionally for applications in electrochemical sensors, catalysts, and energy storage devices.