Nitrogen-based synthetic fertilizer forms the backbone of the world food supply, but its manufacture requires a tremendous amount of energy. Now, computer modeling at Princeton University points to a ...

Solar-energy conversion technologies based on organic semiconductors—such as dye-sensitized solar cells and organic photovoltaics 1,2,3 —as well as low-power-consumption electronic devices—such as ...

Nitrogen-based synthetic fertilizer forms the backbone of the world food supply, but its manufacture requires a tremendous amount of energy. Now, computer modeling points to a method that could ...