New catalyst uses light to convert nitrogen to ammonia
Chicago IL (SPX) Feb 06, 2015 - Northwestern University scientists are the first to develop a catalyst that can perform a remarkable feat found only in nature: take nitrogen from the air and turn it into ammonia under natural conditions. No high temperatures or pressure required. Driven by light, the new method offers promise for a more environmentally friendly fertilizer. (Ammonia is the critical component in fertilizer.) ... more

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