Traditional solar collectors use solid materials such as semiconductors to absorb light. They lose some of the energy, so scientists are looking for more effective solutions. Supervision – Solutions with nanoparticles that absorb light and make heat – have become a promising alternative. However, before, such fluids were expensive or undecided.
The Russian team from Rostov-on-Don and Moscow created a water and graphite puppy. With the aid of ultrasound and microwaves, a ten times smaller than graffiti viruses turned into nanoparticles. The tests showed: 0.25%of the diamond particle concentration of liquid water by almost 87%, which is much higher than the standard methods.
The implementation of development will help to make solar energy more accessible, reduce oil and gas dependence and reduce greenhouse gas emissions.
Source: Ferra
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