About Nanotechnology 10, About Nanotechnology

1 nm = 10 -9 m.

It is certainly invisible to the naked eye, and nanotechnology is, to put it bluntly, super-crushing technology, and has no other effects.

The things that are made with nanotechnology are as follows: clothing, food, housing, transportation, medicine, etc.

1. Clothing. Nanoparticles are added to the waste products of the Textile and Chemical Fiber Bureau, which can remove odor and sterilize. A small amount of metal nanoparticles is added to the chemical fiber cloth to eliminate static electricity.

2. Food. Using nanomaterials, refrigerators can be antibacterial. Use nanomaterials to make sterile tableware and sterile food packaging supplies. The use of nano powder makes the wastewater completely clean and fully meets the drinking standard. Making nano food is full of color, flavor and health.

3. Live. The application of nanotechnology has increased the scrubbing resistance of wall coatings by 10 times. The surface of glass and ceramic tile is coated with a nano thin layer, which can be made into self-cleaning glass and self-cleaning tiles without scrubbing. Building materials containing nanoparticles absorb ultraviolet rays that are harmful to humans.

4. OK. Nanomaterials can enhance and improve the performance indicators of vehicles. Nano ceramics are expected to become ideal materials for engine components such as automobiles, ships, and aircraft, greatly improving engine efficiency, working life, and reliability.

Nanosatellites can provide traffic information to drivers at any time to help them drive safely.

5. Medicine. A miniature drug delivery device made of nanotechnology can carry a certain dose of drug to accurately reach the target. It can effectively play the best role and reduce the adverse reactions of drugs.

The advantages of nanotechnology are:

1. The essential function of nanotechnology is to directly use atoms or molecules to construct products with specific functions. That is, nano-sized structures are artificially formed through nano-precision processing.

2. The research and application of nanotechnology are mainly in materials and preparation, microelectronics and computer technology, medicine and health, aerospace and aviation, environment and energy, biotechnology and agricultural products.

3. The equipment made of nano materials is lighter in weight, stronger in hardness, longer in life, lower in maintenance cost and more convenient in design. The use of nanomaterials can also make materials with specific properties or materials that do not exist in nature, and make biomaterials and biomimetic materials. <>

1. Nano washing: For example, soap made of nano molecule Na(OH)2 can be fully dissolved in liquid, which helps to decompose the dirt juice of clothes and wash the clothes thoroughly!

2. Nano scalpel: Scientists use nano scalpels to cut the smallest precise surgical wound and ensure the least flow of blood!

3. EPS: The application of nanotechnology to divide gasoline molecules into nanometers to ensure full combustion of the proton of the difference, the consequence of this application is that the gas combustion is completely conducive to power improvement, energy saving and so on.

A research institute in Germany is a special non-polluting wear-resistant transparent coating made of nano-silicon-based ceramics, which is coated with holes in glass, plastic and other objects, and has the functions of anti-fouling, dust-proof, scratch-resistant, wear-resistant, fire-resistant, etc.