기체나 액체, 혹은 용해된 고체의 원자, 이온, 분자들이 고체 표면에 달라붙어 얇은 막을 형성하는 현상
The process by which atoms, ions, or molecules from a gas, liquid, or dissolved solid adhere to the surface of a material.
예문:
"Activated carbon is widely used in water filters due to its high capacity for the adsorption of organic impurities."
"The efficiency of the industrial catalyst depends on the rate of gas adsorption onto its metallic surface."
"Researchers are studying the adsorption of nitrogen molecules on gold substrates at extremely low temperatures."