So far, there are still some difficulties in controlling the pore structure of porous carbon materials. Exploring the relationship between the structure and electrochemical behavior of porous carbon through optimizing pore structure is of great significance for its application in the field of energy storage.Here, we employ the interpenetrating polymer networks as the precursor to prepare ultra-microporous carbon with a pore diameter of 0.6 nm, and regulate the mesoporous content by chemical activation. The relationship between mesoporosity and electrochemical performance was studied. In our experimental results, the optimized sample has a mesoporous ratio of 55.1% and the specific surface area of 2453 m²g⁻¹. As electrode material, its specific capacity reaches 247F g⁻¹with excellent cycle performance. As the symmetric device, its specific energy reached 17.75Wh kg⁻¹.

迄今为止，在控制多孔碳材料的孔结构方面仍然存在一些困难。通过优化孔结构来探索多孔碳的结构与电化学行为之间的关系对于其在储能领域的应用具有重要意义。在此，我们以互穿聚合物网络为前驱体，制备了具有孔的超微孔碳。直径为0.6 nm，并通过化学活化作用来调节中孔含量。研究了介孔率与电化学性能之间的关系。在我们的实验结果中，优化后的样品的介孔率为55.1％，比表面积为2453 m ² g ^-1。作为电极材料，其比容量达到247F g ^-1具有出色的循环性能。作为对称装置，其比能达到17.75Wh kg ^-1。