A new study has challenged conventional wisdom on oxygen reduction reaction (ORR) catalysts by uncovering a novel reaction ...

In addition, any unreacted nitrogen and hydrogen are recycled. The reaction is reversible. In a chemical equation, the symbol ⇌ is used instead of an ordinary arrow if the reaction is reversible ...

is traditionally produced through the energy-intensive Haber-Bosch process which converts nitrogen (N 2) and hydrogen (H 2) into NH 3 at high temperatures (400–500℃) and pressures (10–30 MPa). This ...

Ammonia (NH 3) is traditionally produced through the energy-intensive Haber-Bosch process which converts nitrogen (N 2 ... Electrocatalytic nitrate reduction reaction (NO 3 − RR) is a renewable ...

These nitrogen sources improve the material's morphology and structure, increasing its effectiveness in driving the oxygen ...

Dutch marine contractor Van Oord has equipped its cable-laying vessel Nexus with five selective catalytic reduction (SCR) units, which reduces nitrogen oxide (NOx) emissions and ensures compliance ...