Working principle goes back to 1934, dr. one of the fiber(fiber) production methods that allows Formhals to allow it to produce polymer filaments by applying electrostatic force (there are several patents for the method). It has been used for the purpose of producing nanofibers in recent years. It is very easy to set up the working principle and the experimental setup based on it: to create an electrically charged field using atomic layer deposition high voltage and to allow the polymer to scatter in the form of fibers and accumulate in the collector.

Ald Coatings

Although a good analogy is made by comparing the oscillation of the polymer in the electric field to the winding of a garden hose, it is useful to wear Ald Coatings a grounded cuff when working close to the assembly.

Ald Meaning

One of the electrodes coming from the power source Ald Meaning is connected to the tip of the syringe from which the polymer will come out, and the other is connected to the collector.

Ald Technology

After a certain voltage is exceeded, which is approximately 15kV and above, a sufficient electric field is created and the surface tension of the molten polymer released Ald Technology into the environment is overcome by the repulsive electrostatic forces caused by the electric environment and a cone-shaped structure called a taylor cone is formed.

The fluid in the form of a jet charged from the tip of the taylor cone is spinning towards the collector. The resulting structure resembles a spider web.

how deposition works

The size of the fibers formed can be determined how deposition works by sem or tem. Diameters can drop up to 100 nm depending on different factors such as the polymer used, voltage, and concentration.

atomic layer deposition an overview

There is a need for a syringe containing the polymer melt, a collector, a power source, atomic layer deposition an overview and a syringe pump that causes the polymer to enter the electric field at the syringe tip using a certain pressure.