Cheaper, cleaner catalyst for burning methane created
Thursday, August 9, 2012 - 13:00
in Physics & Chemistry
As the world's accessible oil reserves dwindle, natural gas has become an increasing important energy source. The primary component of natural gas is methane, which has the advantage of releasing less carbon dioxide when it's burned than do many other hydrocarbon fuels. But because of the very stable structure of the methane molecule, it can be difficult to access the energy stored within. When unburned methane escapes into the atmosphere, it's a greenhouse gas 20 times more powerful than carbon dioxide.