NanoFibers: Exceeding Technological Limits

nanofibers | Image Resource : nanotechmag.com

Since the inception of the word “nano”, anew phase has started in the field of technology with the increase in the evolution of new concepts under the field of nano technology. The word nano simply means very small. One meter comprises of 1000 million nanometers so we can assumehow small that quantity is. These fibers are extremely engineered ones with diameters in the range of 400-500 nm. Human hair is about 200 times thicker than a nano material. It is difficult to observe these fibers except under a microscope.

Nanofibersare used in all of the aspects of science these days. It is used in medical science as well as in other important areas too. They are the new exhilaratingclass of materials used everywhere. These are used in the filtration processes, barrier method, for personal care, garments and energy storage.

There extra ordinary properties have led them to be used everywhere. There are even used in the aerospace engineering, transistors methods, fuel cell and information technology. The nanofibers can be prepared from a variety of methods. There are very suitable to manufacture and create agood quality of these fibers.

Electrospinning method for the Nanofibers

The method is one of the suitable methods to create nanofibers. Mechanical and electrostatic forces are used in this method to create fine fibers. Fibers are spun from thetopmost point of a very fine spinneret which is maintained at negative or positive charge with the help of a Direct current supply.