They combined ammonia and water to produce nitrite and hydrogen, using a multi-metal catalyst on Ni foam, with Nif_AlCoCrCuFe showing up to 88% Faradaic efficiency for NO2- and near 100% ...

The hydrogen bonds that form water molecules are responsible for the many properties that make water a unique liquid. However ...

While electric, and recently hydrogen, vehicles have increased ... use despite the toxicity of the substance. In an ammonia-powered vehicle, the engine and exhaust systems are sealed to prevent any ...

Ammonia (NH 3) and hydrogen fluoride (HF) both also have higher boiling points than might be predicted due to presence of hydrogen bonding between the molecules.

With this in mind, Fraunhofer researchers use ammonia ... into hydrogen (H 2) and nitrogen (N 2). When the process is ...

That allows the company to make hydrogen in the same container where it’s used to make ammonia. Other approaches tend to split water first to generate hydrogen, which adds costly and energy ...

Mainspring Energy has adapted its linear generators so they can run on hydrogen or ammonia fuel, on top of widely available fuels such as natural gas and biogas. “The generator has passed key ...

The two largest uses are in fossil fuel processing (e.g., hydrocracking) and ammonia production mostly for the fertilizer market. Hydrogen may be produced from water ... and bonding of the ...

Green ammonia is the solution, where the hydrogen is instead supplied in a cleaner fashion. This typically involves using hydrogen that is generated by splitting water with renewable energy ...