In recent years due to high demand for this product many stores they have sold bulk or packaged goods. This has had a huge impact on its price. copper nanoparticles price in some online stores is much lower than the market price. Many people like this in many cities in Iran sold by reputable stores and sales centers. This product has become more popular because of its many uses. . For this reason, many manufacturers have begun to produce this product in high volume.
What are copper nanoparticles used for?
copper nanoparticles of 1 to nanometers it is based on copper. This product Like many other forms nanoparticles can be
through natural processes or formed through chemical synthesis. These
nanoparticles because of historical use like the coloring agent
and modern application in biomedicine are famous. These products are widely used in many industries. That’s why there are so
many centers who sell this variant at different prices.
Some outlets sell this product at a significantly cheaper price than the market sell to their customers. What are copper nanoparticles used for? This is a question for many people. To answer this question the following are the most important we point out.
- Researchers replace copper
nanoparticles with silver nanoparticles they have started producing antibacterial fabrics. - Many wood preservatives use
copper nanoparticles. - It is a standard material
for the production of electric cables
and coins. - In the garment industry, it is used to produce
antimicrobial socks and pads. - It has many applications in
pharmaceutical science. - It is used in organic
farming as a germicide. - It will be used in the
production of antibacterial machine
rugs. - This product is used for gas stove sensor.
- It is used as a fuel
catalyst in rockets. - As a semiconductor,
high-tech solar converter, , transducer and
super-conductor.
What is chemical reduction method?
The general name is
chemical reactions that change the number of oxidation of atoms. This process can include
simple processes such as: carbon oxidation, as well as complex processes such
as: the oxidation of sugar in the human body can take several steps.
In this process as a bottom-up
nanoparticle production method large particles can be prevented. Oxidation alone is not
possible. Because one substance cannot be reduced by itself unless another substance is oxidized simultaneously. The depleting agent is the
oxidizing agent and is therefore called the oxidizing agent and the substance itself being
oxidized is called the reducing agent. Many scholars believe that
the downsizing method is the way in which
the oxidation number of an atom is reduced. It goes without saying that
this method is used for many multiple particles.
Manufacturing process of copper nanoparticles
In recent years, many
efforts have been made to fabricate and synthesize
nanoparticles. There are various ways to
make copper nanoparticles. The biosynthesis of copper nanoparticles is significantly effective
on its properties.
One of the modern ways of making
this product is to use copper chloride in a temperature reaction sodium citrate is aqueous
solution. In general, the process of these
nanoparticles is influenced by their proper design and synthesis. During the process these products must meet
certain key conditions such as: Size and shape of
nanoparticles, surface coating, surface charge, intrinsic magnetic properties, , non-formalism are taken into
consideration. The
size, shape, surface coverage and colloidal stability of
nanoparticles can be optimally controlled by choosing a suitable synthesis method.
Oxidation of Copper Nanoparticles Protected with Different Methods
Among metal nanoparticles copper-based
nanoparticles because of their cheapness and
availability everybody’s attention. However, to date, there are
numerous ways to enhance and improve the synthesis of magnetic nanoparticles provided.
Copper nanoparticles
because of their large specific surface area against accumulation and oxidation
very sensitive. They are also very chemically reactive. At normal
temperatures and pressures, the surface of the nanoparticles rapidly oxidizes.
As a result, a thin layer is formed on it that changes its properties. copper chloride ascorbic acid one of the ways to protect copper nanoparticles is by researchers today.
Research
in this area has shown that To overcome these problems, coating these nanoparticles using inorganic and organic molecules It is one of the most effective solutions
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