Adsorption is a phenomenon in which molecules or ions from a fluid phase (gas or liquid) are attracted and retained on the surface of a solid phase (adsorbent). Adsorption is different from absorption ...

This study is based on the removal of cadmium from water by adsorption onto nanochitosan in order to reduce the impact of cadmium toxicity to humans and animals. The adsorption of cadmium onto this ...

Sorbent materials, which can take up and reversibly store gases and vapours, have a lot of potential to alleviate challenges in energy efficiency, climate change, and sustainability. 1 They offer ...