a gas absorbed by a liquid Adsorption Adsorption is a surface process, the accumulation of a gas or liquid on a liquid or solid. Adsorption can be defined further based on the strength of the interaction between the adsorbent (the substrate onto which chemicals ...
When materials are said to be hygroscopic, they tend tohave the ability of absorbing moistureor more precisely water vapour from the environment and retaining that water vapour within them. It can be via a mechanism of ‘adsorption’ or ‘absorption.’ When it is ‘adsorbed’, the water molec...
The present study aims to investigate the difference between the catalytic activities of low-coordination edge and corner atoms of gold nanoparticles. We measured the specific activity of gold nanoparticles supported on γ-Al2O3 with respect to the isotope exchange reaction, depending on particle size...