机译:烟草衍生的氮气富含等级的多孔碳,用于高能超级电容器
School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130, P. R. China;
Carbon; Tobacco stem; HIGH ENERGYHierarchicalELECTRODE MATERIALSPore structurePorousenergy densitynitrogen content;
机译:生物形态多孔分级结构氧化锡纳米材料的制备研究 Preparation of Biomorphic Porous Hierarchical SnO2 Nanomaterials
机译:a modified hierarchical porous carbon for lithiumsulfur batteries with improved capacity and cycling stability