Estimating surface electric fields using reactive formic acid probes and SEM image brightness analysis

Engineering & Materials Science

• Formic acid 100%
• Luminance 64%
• Electric fields 61%
• Catalysts 56%
• Scanning electron microscopy 52%
• Catalyst selectivity 19%
• Process design 14%
• Imaging techniques 10%
• Decomposition 9%
• Engineers 9%
• Defects 9%
• Networks (circuits) 7%

Earth & Environmental Sciences

• formic acid 85%
• electric field 62%
• catalyst 59%
• probe 54%
• scanning electron microscopy 48%
• analysis 17%
• particle 13%
• defect 11%
• decomposition 9%
• measuring 9%
• method 5%

Chemical Compounds

• Electric Field 60%
• Formic Acid 59%
• Probe 40%
• Strength 34%
• Catalyst 27%
• Surface 21%
• Pore 8%
• Decomposition 8%