When the alkali metals react with the different halogens (Group 7 of the periodic table), the group of compounds formed are known as the alkali metals halides. Due to the fact that there are a ...

More information: Dallar Babaian et al, Carrier relaxation and exciton dynamics in chemical-vapor-deposited two-dimensional hybrid halide perovskites, Journal of Materials Chemistry C (2024).

Explain why, in a test for halide ions, the sample is acidified with dilute nitric acid first. Carbonate ions also produce a white precipitate with silver nitrate solution. The acid reacts with ...

The penetrated halide ions are bound in this cavity so ... This research was carried out at the Institute of Organic Chemistry and the Center for Nanosystems Chemistry at JMU.