Snow is made up of trillions of tiny ice crystals to make snowflakes, with not one alike. Here's how they form.

where a catalyst creates oxygen ions. The arriving hydrogen protons and electrons bond with these oxygen ions, creating the two "waste products" of the reaction—water vapor and heat. Some of the ...

These distinct patterns reveal how a particular molecule moves along H-bonds — allowing researchers to directly measure ...

The atoms bond because there is a strong enough attraction in both directions and room for the electrons in the outer energy level of the atoms. When two hydrogen atoms and an oxygen atom get close ...

In particular, the project will look into how hydrogen is released during the production of oxygen by the metallic nodules and whether hydrogen was used as an energy source for communities of ...

Researchers have created an artificial gill that extracts oxygen from seawater to fuel cells, enabling robotic sea gliders or ...

There are methods to generate hydrogen more efficiently, though, in a clean and sustainable process. that also produces useful heat and oxygen as byproducts. The key to the process? Concentrated ...

National University of Singapore (NUS) researchers have developed an electron transfer mechanism that involves a switchable metal and oxygen redox chemistry in nickel-oxyhydroxide-based materials ...

The ball-and-stick and first space-filling model show that sucrose is a large molecule made up of carbon, oxygen, and hydrogen. Sucrose has many O–H bonds which are polar. These polar areas are shown ...

These nodules possess an electrical charge that enables them to split water molecules into oxygen and hydrogen, effectively producing oxygen in an environment previously thought incapable of such ...

PEM electrolysers employ a slim, semi-permeable polymer to separate the hydrogen and oxygen gases produced during ... This unique bonding mechanism prevents particles from detaching, enabling ...

Electrolytic hydrogen production using conventional electrocatalysts suffers from low energy efficiency, due in part to the sluggish nature of the oxygen evolution reaction (OER). Topological ...