Ice nucleation can occur in two distinctive ways: homogeneously in bulk water or heterogeneously on the surface of a solid material, where heterogeneous ice nucleation (HIN) is the predominant ...

Electrochemical cells—or batteries, as a well-known example—are complex technologies that combine chemistry, physics, ...

The article, “The secret role of water’s structure near surfaces in ice formation,” was published in Journal of Colloid and Interface Science at 10.1016/j.jcis.2025.137812.

Crystallization of ice, known as ice nucleation, usually happens heterogeneously, or in other words, at a solid surface. This is normally expected to happen at the surface of the water's container ...

It takes some heat to form ice Date: May 27, 2021 Source: Graz University of Technology Summary: Researchers tracked down the first step in ice formation at a surface, revealing that additional ...

NEW ORLEANS, March 20, 2024 — From abstract-looking cloud formations to roars of snow machines on ski slopes, the transformation of liquid water into solid ice touches many facets of life. Water’s ...

More information: Anton Tamtögl et al, Motion of water monomers reveals a kinetic barrier to ice nucleation on graphene, Nature Communications (2021). DOI: 10.1038/s41467-021-23226-5 ...

The colder that water gets, the smaller this energy barrier gets. This makes it easier for random molecular motions to push a tiny embryonic ice structure over the critical size threshold. Ice forms ...

"We show that volcanic ash particles can trigger ice cloud formation by acting as sites for ice nucleation. Clouds play a vital role in regulating Earth's climate and energy balance.

The method not only enabled the researchers to collect data from each teensy atom in their experiments, but also helped them record the earliest stage of ice formation, known as "nucleation," when ...