I am working in the field of preparing nanoparticles by the Exploding wire method.
Does changing the amount of wire exploding voltage affect the size of nanoparticles?
Dear Dr. Ausama I. Khudiar,
I have read some studies that have shown that changing voltage can change the size of nanoparticles.
Article Research at Tsinghua University on electrical explosions of wires
Der Dr. Ausama I. Khudiar ! The size of particles formed from the wire depends on the composition of the medium, the temperature of the wire during the explosion and conditions in the gas phase. If the medium is inert, then the higher the temperature, the hotter the metal vapor will be, condensation will take place later and the particle size will be smaller. If the voltage is increased, then the explosion energy will be directly proportional to the square of the voltage; accordingly, there should be a dependence of the particle size on the voltage. But there may be additional factors influencing the process and I consider the experiment relevant. Then we have to make calculations on the models. There may be surprises.
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