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Designing Multifunctional Cobalt Oxide Layers for Efficient and Stable Electrochemical Oxygen Evolution

Type:
Journal
Info:
Adv. Mater. Interfaces 2022, 9, 2200582
Date:
2022-05-11

Author Information

Name Institution
Matthias KuhlTechnical University of Munich
Alex HenningTechnical University of Munich
Lukas HallerTechnical University of Munich
Laura I. WagnerTechnical University of Munich
Chang-Ming JiangNational Taiwan University
Verena StreibelTechnical University of Munich
Ian D. SharpTechnical University of Munich
Johanna EichhornTechnical University of Munich

Films

Plasma CoOx


Film/Plasma Properties

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

Characteristic: Morphology, Roughness, Topography
Analysis: AFM, Atomic Force Microscopy

Characteristic: Hardness
Analysis: Scratch Testing

Characteristic: Adhesion
Analysis: Scratch Testing

Characteristic: Density
Analysis: XRR, X-Ray Reflectivity

Characteristic: Crystallinity, Crystal Structure, Grain Size, Atomic Structure
Analysis: XRD, X-Ray Diffraction

Characteristic: Refractive Index
Analysis: Ellipsometry

Characteristic: Extinction Coefficient
Analysis: Ellipsometry

Characteristic: Chemical Composition, Impurities
Analysis: XANES, X-ray Absorption Near-Edge Spectroscopy

Characteristic: Microstructure
Analysis: EXAFS, Extended X-ray Absorption Fine Structure

Characteristic: Electrochemical Performance
Analysis: Electrochemical Analysis

Substrates

Si with native oxide
SiO2

Notes

1672