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China Paint Network
News: With the popularity of automobiles, automobile exhaust has become one of the important sources of urban pollution, and the main components of automobile exhaust are nitrogen oxides, sulphides, etc., they and water, other substances combined will form acid rain or smoke pollution, resulting in respiratory diseases. The material, known as "smoke-eating", uses titanium dioxide, a compound that breaks down nitrogen oxide particles in smoke.
, titanium dioxide, a key ingredient in "smoke-eating" materials, is also a common ingredient in toothpaste. The presence of this compound can also be seen in cosmetics, sunglasses and other daily necessities.
scientists have used the compound's special effects to protect people's health by "eating" some of the pollutants in the air, like teeth, as sunlight shines and rain washes away.According to the
researchers, titanium dioxide and other inorganic ions can be mixed to form a special component, "added to
coatings
, cement, plastic (8420, 25.00, 0.30%) or other building materials, etc., can absorb some of the harmful substances in the air, and then form water drops, like rain water from windows or walls." The study is still in the laboratory stage and may be some time away from large-scale practical applications. In
fact, with regard to "smoke-eating" materials, foreign countries have been studied for many years, including Italy, the United Kingdom, Japan and other places have been building or road laying, painting such pollution-eliminating materials, coatings.
, Rome's Millennium Church is a partially self-purifying building. Whenever pollutants hit, the walls of this magical building break down harmful substances such as nitrogen oxides and volatile organic compounds in the air.
has invested millions of euros in research funding, funding research into "smoke-eating" smart environmentally friendly materials. With the increase of environmental pressure, the prospect of this "smoke-eating" intelligent environmental protection material is very promising.