利用浸渍法将碳纳米管(CNT)催化剂附着在石墨电极表面,用化学气相沉积法制备得到原位生长碳纳米管化学修饰电极(GSCNT-CME).通过控制催化剂及反应气体的配比,在石墨电极表面得到的管壁多缺陷的CNT,研究表明这种 GSCNT-CME具有良好的电化学检测性能.研究还发现这种GSCNT-CME具有高稳定性的原因是CNT是基于石墨电极上碳原子的晶格而生长的.
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