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Large area photoelectrodes based on hybrids of CNT fibres and ALD-grown TiO2

Type:
Journal
Info:
J. Mater. Chem. A, 2017
Date:
2017-11-03
DOI:
http://dx.doi.org/10.1039/C7TA08074C

Author Information

Name Institution
Alicia MoyaIMDEA Materials
Nina KemnadeTechnische Universität Wien
Manuel R. OsorioIMDEA Nanoscience
Alexey S CherevanTechnische Universität Wien
Daniel GranadosIMDEA Materials
Dominik EderTechnische Universität Wien
Juan VilatelaIMDEA Materials

Films

Plasma TiO2

Hardware used: Veeco - Ultratech - Cambridge NanoTech Fiji
TDMATi, tetrakis(dimethylamido)titanium, titanium dimethylamide, (Me2N)4Ti
CAS#: 3275-24-9
O2, Oxygen
CAS#: 7782-44-7
Deposition Temperature = 135C

Thermal TiO2

Hardware used: Veeco - Ultratech - Cambridge NanoTech Savannah
TDMATi, tetrakis(dimethylamido)titanium, titanium dimethylamide, (Me2N)4Ti
CAS#: 3275-24-9
H2O, Water
CAS#: 7732-18-5
Deposition Temperature = 150C

Film/Plasma Properties

Characteristic: Morphology, Roughness, Topography
Analysis: SEM, Scanning Electron Microscopy
Diagnostic: FEI Nova 600i Nanolab

Characteristic: Morphology, Roughness, Topography
Analysis: TEM, Transmission Electron Microscope
Diagnostic: FEI Talos F200X

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

Characteristic: Crystallinity, Crystal Structure, Grain Size, Atomic Structure
Analysis: Raman Spectroscopy
Diagnostic: Renishaw PLC

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

Characteristic: Work Function
Analysis: UPS, Ultraviolet Photoemission Spectroscopy
Diagnostic: Thermo Scientific Multilab 2000

Characteristic: Electrochemical Performance
Analysis: Custom
Diagnostic: Custom

Substrates

CNTs, Carbon NanoTubes

Notes

1028