改性多孔碳材料具有高比表面积和孔体积、合理的孔径分布、优良的导电性，其作为电极材料在超级电容器中的应用一直受到科研工作者们的关注。综述了近年来 KOH 改性法改性煤炭基碳材料、生物碳材料、碳纳米管、碳微球、石墨烯等多孔碳材料及其在超级电容器中的应用进展。
Well-developed microstructure,excellent stability,good conductivity,high specific surface area (SSA)and low cost make porous carbons be investigated most intensively among various available materials for the su-percapacitor (SC)electrodes.For the reason to develop the pore network of porous carbons,chemical activation is of-ten carried out.Among various chemical activation methods,KOH activation is widely used because of its lower acti-vation temperature,less activation time,and higher yields.This feature article is expected to give a vivid description about the progress of KOH-activated porous carbons and their applications to SC.
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