ALD ruthenium oxide-carbon nanotube electrodes for supercapacitor applications

Type:
Conference Proceedings
Info:
2014 IEEE 27th International Conference on Micro Electro Mechanical Systems (MEMS)
Date:
2014-01-26

Author Information

Name Institution
Roseanne WarrenUniversity of California - Berkeley
Firas SammouraUniversity of California - Berkeley
Alina KozindaUniversity of California - Berkeley
Liwei LinUniversity of California - Berkeley

Films

Thermal RuO2


Film/Plasma Properties

Characteristic: Continuity
Analysis: SEM, Scanning Electron Microscopy

Characteristic: Thickness
Analysis: TEM, Transmission Electron Microscope

Characteristic: Chemical Composition, Impurities
Analysis: XRD, X-Ray Diffraction

Characteristic: Chemical Composition, Impurities
Analysis: XPS, X-ray Photoelectron Spectroscopy

Characteristic: Unknown
Analysis: CV, Cyclic Voltammetry

Characteristic: ESR, Equivalent Series Resistance
Analysis: EIS, Electrochemical Impedance Spectroscopy

Characteristic: Charge Capacity
Analysis: Repeating Chronoamperometry

Substrates

CNTs, Carbon NanoTubes
Silicon

Notes

Oxygen content of Ru film increases with temperature from 300 to 400C.
Ultratech Fiji PEALD RuO2 for carbon nanotube supercapacitor application.
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