| Nanotechnology and Air Quality Page | Main Nanotechnology Company Page |
This directory contains information on companies using nanotechnology to improve air quality.
| Company | Product | Advantages |
| NanoStellar | Nano-composite catalyst for use in automotive catalytic converters | Reduce cost due to lower platinum usage |
| American Elements | Catalyst composed of manganese oxide nanoparticles for use in removal of volatile organic compounds (VOCs) in industrial air emissions | Capable of destroying VOCs down to part per billion level |
| CO2 Solution | Enzyme for removal of carbon dioxide from industrial smoke stacks |