Dupont donates patents to UCSD
...ironmental industry (in the preparation and use of photocatalytic surfaces that are light-activated to purify air or...f flat-panel display screens, while powder made of photocatalytic materials will be used in experiments on panels that harness solar rays to produce energy, clean up ...Univ. of Fla. professor: Air cleaning system destroys Anthrax, other pathogens
...is no more effective system, Goswami said. The photocatalytic air cleaning system relies on the interaction between light and titanium dioxide, a simple and widely available chemical. When light is absorbed into the titanium dioxide, it acts as a catalyst to produce an oxidizing agent. The agent, called a hydro...Photocatalytic Air Cleaning System Promises To Help Allergy Sufferers
...Solar Energy and Energy Conversion Laboratory, the photocatalytic air filtration system has been tested in medical a...dust mites and mold. Goswami said that the photocatalytic process is superior to conventional techniques using filters, which must be changed and disposed of...