Discharge cavitation during microwave electrochemistry at micrometre-sized electrodes.
Discharge cavitation during microwave electrochemistry at micrometre-sized electrodes.
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DOI：
10.1039/b920154h
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发表时间：
2010-01
影响因子：
4.9
通讯作者：
Liza Rassaei;Michaela Nebel;N. V. Rees;R. Compton;W. Schuhmann;F. Marken
中科院分区：
文献类型：
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作者：
Liza Rassaei;Michaela Nebel;N. V. Rees;R. Compton;W. Schuhmann;F. Marken
微波诱导微电极上的电化学过程的激活（ca。0.8显示浸入水性电解质介质中的阴极等离子体（直径为10微米）由（i）连续稳定空化（引起法拉第电流增强高达三个数量级）和（ii）微时间尺度上的瞬时放电空化（引起阴极等离子体电流尖峰和更剧烈的表面侵蚀效应）驱动。
Microwave induced activation of electrochemical processes at microelectrodes (ca. 0.8 microm diameter) immersed in aqueous electrolyte media is shown to be driven by (i) continuous stable cavitation (giving rise to Faradaic current enhancements by up to three orders of magnitude) and (ii) transient discharge cavitation on the micros timescale (giving rise to cathodic plasma current spikes and more violent surface erosion effects).