随着碳基材料的不断发展，微纳米碳基材料微观结构的调控对其性能的改善展现出诱人的前景。本项目为更有效地发挥无机-有机复合材料的优异协同效应，选用具有共轭结构和氧化还原能力的导电高分子（聚苯胺、聚噻吩、聚吡咯等及其衍生物）作为负载相，以具有不同微观结构和优异电子传导能力的碳基材料（氧化石墨烯、石墨烯、碳纳米管、C60等）作为基底，构筑具有特定微观结构的微纳米复合材料，进而对该微纳米复合材料进行不同程度的碳化处理，旨在保留导电高分子基本结构和氮、硫、氧等多电子元素，阐明碳化过程对复合材料微观结构的调控和电化学性能的影响，探究碳化机理。再将微纳米复合材料应用于电极材料和海洋防腐涂层中，探讨其对电极材料性能和海洋防腐涂层性能的影响及协同作用，寻求提高相关性能的有效途径，为碳基复合材料的制备和应用提供有效的理论基础。

With the continuous development of carbon-based materials, the micro-and nano-carbon-based materials show attractive prospects for improving their properties by adjusting their microstructures. The purpose of this project is to give full play to the excellent synergistic effect of inorganic-organic composites. The micro-nano composites with specific microstructures was constructed on the substrate. The conductive polymers (polyaniline, polythiophene, polypyrrole and their derivatives) with conjugated structure and redox ability were selected as loading phases. The carbon-based materials (graphene oxide, graphene, carbon nanotubes, C60, etc.) with different microstructures and excellent electronic conductivity were used as loading phases. The carbonization of the micro-nano composites was carried out in order to preserve the basic structure of conductive polymers and the multi-electronic elements such as nitrogen, sulfur and oxygen. The effect of carbonization process on the microstructures and electrochemical properties of the composite was clarified. The carbonization mechanism was explored. Then the micro-nano composite materials are applied to the electrode materials and marine anticorrosive coatings. The effects and synergies of the micro-nano composite materials on the performance of electrode materials and marine anticorrosive coatings are discussed. The aim is to find effective ways to improve the related properties. It can provide an effective theoretical basis for the preparation and application of carbon-based composites.