采用水热法制备了一种新型多孔镍钴修饰钛电极(Ni-Co/Ti).利用循环伏安、电位阶跃等电化学技术研究了碱性溶液中Ni-Co/Ti电极对葡萄糖氧化的电催化活性.双电位阶跃分析表明,葡萄糖在该体系中的扩散系数为6.50×10-6 cm2/s,葡萄糖在Ni-Co/Ti电极电化学氧化反应速率常数为3.57×104 cm3/(mol·s).实验表明,Ni-Co/Ti电极对葡萄糖氧化具有优异的电催化活性.
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