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Surface chemistry is referred to as the study of the phenomenon occurring on the surfaces of substances. This is very applicable in industries and day to day lives. In other words, surface chemistry deals with all types of surface phenomena.
It is the study of the chemical phenomena that occur at the interface of two surfaces which can be solid-liquid, solid-gas, solid-vacuum, liquid-gas, etc. Some applications of surface chemistry are known as surface engineering. There are various phenomena taking place on the surface of a substance and out of them some are:
1. Adsorption
2. Heterogeneous Catalysis
3. Corrosion
4. Crystallization
From a wider perspective, surface chemistry deals with the interaction of surfaces of one system with that of the other system. Some phenomena work on this principle such as:
1. Catalysis
2. Colloid Formation
3. Electrode Reactions
4. Chromatography
Surface Chemistry has a major role in various chemical processes such as:
1. Enzymatic reactions at the biological interfaces found in the cell walls and membranes
In the electronics industry, the use in the surface and interface of microchips used in computers.
2. In automobile exhausts, the heterogeneous catalysts found in the catalytic converter for cleaning emissions.
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