nano materials have strong adsorption capacity. This makes the nanoparticles have a strong ability to capture whether it is the oxygen atoms and oxygen free radicals that promote the corruption of substances, or alkane molecules that produce other peculiar smell, so that they have anti-corrosion and antibacterial functions, so as to produce fresh-keeping effect.
photocatalytic nano purification and sterilization coating technology pureti titanium is clean. At that time, we sprayed this coating on one of the inner walls, and the other was not sprayed. After a week’s comparison, bacteria decay faster on the right