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薄膜铂金宏观和微电极的电化学粗加工
JoVE Journal
Chemistry
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JoVE Journal
Chemistry
Electrochemical Roughening of Thin-Film Platinum Macro and Microelectrodes
Please note that all translations are automatically generated.
Click here for the English version.
薄膜铂金宏观和微电极的电化学粗加工
DOI:
10.3791/59553-v
•
08:32 min
•
June 30, 2019
•
Anna N. Ivanovskaya*
1
,
Anna M. Belle*
1
,
Allison Yorita
,
Fang Qian
,
Supin Chen
,
Angela Tooker
,
Rose GarcÍa Lozada
,
Dylan Dahlquist
,
Vanessa Tolosa
1
Engineering Directorate
,
Lawrence Livermore National Laboratory
,
2
Physical and Life Science Directorate
,
Lawrence Livermore National Laboratory
Chapters
00:04
Title
00:45
Cleaning the Pt Electrode(s) Before Initial Characterization and Surface Roughening
02:18
Electrochemical Characterization of the Electrode Surface Before Roughening
04:40
Electrochemical Roughening of a Macroelectrode and Characterization of Electrode Surface After Roughening
06:48
Results: Characterization of Roughened Thin-Film Platinum Electrodes
07:39
Conclusion
Summary
Automatic Translation
English (Original)
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Automatic Translation
该协议演示了一种在晶粒边界上不优先溶解的薄膜铂电极电化学粗加工方法。介绍了循环伏抗和阻抗光谱的电化学技术,以表征这些电极表面。
Tags
Electrochemical Roughening
Thin-film Platinum
Macro And Microelectrodes
Surface Area Increase
Electrochemical Cleaning
Cyclic Voltammetry
Potentiostat
Perchloric Acid
Platinum Wire Counter Electrode
Mercury Sulfate Reference Electrode
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