Adsorption of metals by COF?

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Silpa Elizabeth Peter

Sir,

We wanted to study the adsorption of metal by COF.

We prepared the metal solution by dissolving the metal in water. We recorded the UV-Visible spectrum.

To the same solution, we added our COF molecules and stirred properly for a period of time. then we have filtered the solution and the UV-Visible spectrum was recorded for the filtrate.

From the graph, absorbance was noted.