This unusual feature, called Flooxalluticism, means that even something simple like ice in the drink has hidden electromechanical capabilities, according to .
In this research, the ICN۲ Institute collaborated at the UAB campus, the University of Xian Jiaotong and the University of Estonia Brook. The discovery shows that the electrical behavior of the ice also changes along the temperature. This finding can transform the researchers’ understanding of one of the most well -known materials on earth.
“The study changes how we look at ice: from a passive substance to an active substance that can coribute to both scieific foundations and applications,” says Shin Van, the nano -physicist and nano physicist in the ceer of ICN۲ in Spain.
Researchers have been thinking about this question for many years about why ice has no piezoelectric properties. Police is called electrical load that changes the polarity of a substance when changing stress. The water molecules are polar, but when they form an ice crystal, the twists or two poles neutralize each other. This means that ice cannot produce electricity in this way.
However, ice produces electricity in nature. For example, lightning in storms is often the result of collision between pregna ice particles. This was confused by scieists because it was not expected to do so.
The study reads: Despite the consta ierest and high volume of knowledge about ice, new phases and abnormal properties are still discovered. Researchers wrote that this vacuum in our understanding shows that our understanding of this inclusive material is not complete.
The researchers tested another type of electricity, Flexo Electricity. This type of electricity, unlike piezoely, can occur in materials with any symmetry. This feature has made Flexualism a strong option to explain the unusual ice behavior.
In their experime, the researchers placed a piece of ice between the two electrodes. They carefully corolled the status to ensure that any electrical load produced was not piezoelectric. When the researchers be over the ice cream, it generated electricity at any temperatures that were tested.
According to research, the electrical poteial produced by bending of an ice piece was measured. Specifically, the piece was placed between the two metal plates and connected to the measureme machine, and the results correspond to what was previously observed in the collision of ice particles in lightning storms.
The research team also achieved a surprising discovery and found that a thin layer of frochteric appeared on the surface of the ice surface at very low temperatures and below 0.5 degrees Fahrenheit (negative 2 degrees Celsius).
This means that the ice surface can have a natural electrical polarization that can be revealed by applying the external electric field.
(tagstotranslate) Scieific discoveries
