Enhanced catalytic activity of hierarchically macro-/mesoporous Pt/TiO₂ toward room-temperature decomposition of formaldehyde

Engineering & Materials Science

• Formaldehyde 100%
• Catalyst activity 99%
• Macros 72%
• Catalysts 67%
• Decomposition 57%
• Nanoparticles 52%
• Air purification 42%
• Specific surface area 34%
• Temperature 32%
• Pore size 30%
• Sodium hydroxide 30%
• Precipitates 27%
• Molecules 26%
• Adsorption 25%
• Particle size 25%
• Vapors 23%
• Air 14%
• Water 14%
• Costs 10%

Chemical Compounds

• Formaldehyde 68%
• Meso Porosity 62%
• Decomposition 51%
• Ambient Reaction Temperature 44%
• Air Purification 19%
• Catalyst 16%
• Catalytic Decomposition 15%
• Nanoparticle 13%
• Pore Size 11%
• Specific Surface Area 10%
• Pore 8%
• Diffusion 8%
• Purity 6%
• Adsorption 6%
• Amount 5%
• Molecule 4%
• Surface 4%