What do you expect from IR spectra of nh4-zsm-5?

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Spyridon Ntais

It s not possible to see significant changes with IR.XRD though might give some small changes in the peak positions and the FWHM of peaks.

Though a standard procedure to be sure that ion exchange has taken place is to repeat the ion exchage procedure using each time fresh solutions of NH4NO3 in water, centrifuge , wash your powder with water and repeat for 3-4 times.

Aiman Eid Al-Rawajfeh

Send me plz the two IR spectra on my e-mail [email protected]