Researchers have detailed the physics behind a phenomenon that allows them to create spin in liquid droplets using ultrasound waves, which concentrates solid particles suspended in the liquid. The ...

Green hydrogen can be produced directly in a photoelectrochemical cell, splitting water with solar energy. However, this requires the development of super-efficient photoelectrodes that need to ...

Electric fields arise spontaneously at the surface of solid catalysts immersed in liquids, and this common yet largely overlooked phenomenon directly affects the rates of a large class of reactions.

Several industries make use of the technology called fluidized beds that plays a significant role in the shift to green energy and also the production of food and drugs. Researchers at Chalmers ...

Solids, liquids and gases. In a solid like this brick, the particles are regularly arranged touching their neighbours and move only by vibrating. This explains why solids have a fixed shape. In a ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

Ultrasound-induced spin in liquid droplets concentrates particles, opening new possibilities for biomedical testing and drug development technologies. (Nanowerk News) Researchers have detailed the ...

Almost everything is made of particles. Particles can be atoms, molecules or ions. Particles behave differently in solids, liquids and gases. The particle model explains the differences between solids ...