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以Na2CO3为模板、线性酚醛树脂为碳源,经粉末压制成型、炭化、除去模板制备MPC.制备的MPC电导率为20.4 S·cm-1,比表面积约576 m2·g-1,具有无序的分级孔结构.将所制MPC作为Ni(OH)2电极基体,以电化学浸渍的方式填充Ni(OH)2,得到MPC-Ni (OH)2电极,测得Ni(OH)2比容量可达230 mAh·g-1,电极比容量为131 mAh·g-1.研究表明,多孔炭片材料作为一种轻质电极基体,可提高氧化镍电极的性能.

参考文献

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