The development of graphene-based functional membranes with the ability to effectively filter and separate molecules or ions in solutions based on a simple criterion (for example, the size or ...

The effects of moderately hydrophobic counter ions (X) on cationic micellar growth have been studied extensively because of its various industrial applications. We have developed a chemical method ...

Dot and cross diagrams help us to model when ions are formed from atoms. Here’s an example using sodium and chlorine. They form ions which bond to form sodium chloride. 2. Work out how many ...