Understanding of a Pt thin-film H₂ sensor under working conditions using AP-XPS and XAFS

Keyphrases

• Pt Thin Film 100%
• Working Conditions 100%
• H2 Sensor 100%
• Ambient Pressure X-ray Photoelectron Spectroscopy (APXPS) 100%
• H Atoms 50%
• Linear Relation 50%
• Sensor Response 50%
• Surface Sensitivity 50%
• Operating Principle 50%
• Structure Information 50%
• Resistivity Change 50%
• Pt Surface 50%
• Electron Scattering 50%
• Near-surface Region 50%
• X-ray Absorption Fine Structure 50%
• Electric Conductivity 50%
• Chemical Information 50%
• Bulk Structure 50%
• O-atom 50%
• Resistivity Measurements 50%
• H2S Gas Sensor 50%

Material Science

• Thin Films 100%
• Electrical Resistivity 100%
• X-Ray Photoelectron Spectroscopy 50%
• Gas Sensor 50%

Chemistry

• X Ray Spectroscopy 100%
• Gas Sensor 50%
• X Ray Photoemission Spectroscopy 50%
• Electron Scattering 50%