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用１.06 μm波长的激光脉冲对玻璃碳电极、碳纤维电极进行了照射处理,处理后的碳电极表面活性有很大改善,Fe3 /2 、抗坏血酸的电极反应速率显著提高。初步认为,这种结果是在瞬间强激光的作用下,清除了表面惰性层,改变了表面微结构,暴露出更多的活性质点所致。
激光脉冲对碳电极活化的研究
【摘 要】
：
用１.06 μm波长的激光脉冲对玻璃碳电极、碳纤维电极进行了照射处理,处理后的碳电极表面活性有很大改善,Fe3 /2 、抗坏血酸的电极反应速率显著提高。初步认为,这种结果是在瞬间强激光的作用下,清除了表面惰性层,改变了表面微结构,暴露出更多的活性质点所致。
【机 构】
：
中国科技大学应用化学系,合肥230026中国科技大学物理系,合肥230026
【出 处】
：
中国激光
【发表日期】
：
1996年23期
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