Water- and oxygen-induced decay kinetics of photogenerated electrons in TiO₂ and Pt/TiO₂: A time-resolved infrared absorption study

Engineering & Materials Science

• Infrared absorption 100%
• Electrons 62%
• Oxygen 50%
• Water 33%
• Optical transitions 16%
• Absorption spectroscopy 11%
• Adsorbates 11%
• Infrared spectroscopy 10%
• Water vapor 8%
• Oxidation 6%
• Catalysts 6%
• Time delay 6%
• Pumps 6%
• Gases 4%

Physics & Astronomy

• infrared absorption 63%
• oxygen 37%
• kinetics 37%
• water 35%
• decay 35%
• electrons 26%
• water splitting 11%
• optical transition 9%
• water vapor 8%
• decay rates 8%
• catalysts 8%
• absorption spectroscopy 8%
• time lag 7%
• vapor phases 7%
• oxidation 6%
• pumps 6%
• pulses 4%

Chemical Compounds

• Electron Particle 33%
• IR Absorption 24%
• Optical Transition 14%
• Electron-Hole Recombination 13%
• Pump 10%
• Water Vapor 9%
• Absorption Spectroscopy 9%
• Hydroxyl 8%
• Time 7%
• Reduction 4%
• Oxidation Reaction 4%
• Catalyst 4%
• Surface 3%