期刊
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
卷 1, 期 18, 页码 2671-2674出版社
AMER CHEMICAL SOC
DOI: 10.1021/jz100963y
关键词
-
类别
资金
- National Science Foundation [CHE-0808927]
- Robert A. Welch Foundation [F-0021]
After growing a thin layer of oxide (PtOx) by anodization of a Pt electrode, it changed from catalytically active for electrochemical NaBH4 oxidation into an inactive electrode. When held at a potential where the oxide film was maintained, collisions of individual 14 nm diameter Au nanoparticles (NPs) that catalyzed NaBH4 oxidation were successfully observed as discrete current pulses (spikes or blips) for each NP interaction with the modified Pt electrode via amplification from NaBH4 oxidation. The current response is affected by NP concentration and the applied potential.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据