Scanning electrochemical microscopy imaging with laser-pulled probes
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- 作者：Michelle S.M. Li ; Fraser P. Filice ; Zhifeng Ding ; zfding@uwo.ca ;
- 关键词：Scanning electrochemical microscopy (SECM) ; SECM imaging ; Independently addressable microband electrodes (IAMEs) ; Nanoelectrode fabrication ; Redox cycling ; COMSOL simulations
- 刊名：Journal of Electroanalytical Chemistry
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：781
- 期：Complete
- 页码：126-135
- 全文大小：1644 K
- 卷排序：781
文摘
Scanning electrochemical microscopy (SECM) imaging was conducted. Nanoscale and microscale Pt electrodes were fabricated by a laser puller. 3D simulations allowed for sample characterization. Unbiased independently addressable microband electrodes confirmed redox cycling. Simulated SECM depth scan maps investigated tilt angle of sample