The use of the combination of ftir, Pyridine adsorption, 27Al and 29Si MAS NMR to determine the Brönsted and lewis acidic sites

by Hartanto, D., Yuan, L. S., Mutia Sari, S., Sugiarso, D., Kris Murwarni, I., Ersam, T., Prasetyoko, D., Nur, H.
Published 2016